第8章 滚 动 轴 承
G1 滚动轴承座(表G8-1)
表G8-1 二螺柱轴承座(摘自GB/T 7813—1998)
轴承座代号 轴承座尺寸 适用轴承代号
d d
2
d
1
Dg
A
max
A
1
H
H
1
max
L J S N
1
NSN型等径孔
SNK型异径孔
mm
深沟球轴承SN型
调心球轴承SN、
SNK型
调心滚子轴
承
①
SN、SNK型
SN205
SN305
SN206
SN306
SNK205
SNK305
SNK206
SNK306
25
30
30
35
20
25
52
62
62
72
25
34
30
37
72
82
77
82
46
52
52
52
40
50
50
50
22
22
22
22
165
185
185
185
130
150
150
150
M12
M12
M12
M12
15
15
15
15
20
20
20
20
6205
6305
6206
6306
1205
1305
1206
1306
2205
2305
2206
2306
22205c
—
22206c
—
21305c
③
21306c
③
SN207
SN307
SN208
SN308
SNK207
SNK307
SNK208
SNK308
35
40
45
50
30
35
72
80
80
90
33
41
33
43
82
90
85
95
52
60
60
60
50
60
60
60
22
25
25
25
185
205
205
205
150
170
170
170
M12
M12
M12
M12
15
15
15
15
20
20
20
20
6207
6307
6208
6308
1207
1307
1208
1308
2207
2307
2208
2308
22207c
—
22208c
22308c
21307c
③
21308c
③
SN209
SN309
SN210
SN310
SNK209
SNK309
SNK210
SNK310
45
50
55
60
40
45
85
100
90
110
31
46
33
50
85
105
90
115
60
70
60
70
60
70
60
70
25
28
25
30
205
255
205
255
170
210
170
210
M12
M16
M12
M16
15
18
15
18
20
23
20
23
6209
6309
6210
6310
1209
1309
1210
1310
2209
2309
2210
2310
22209c
22309c
22210c
22310c
21309c
③
21310c
③
SN211
SN311
SN212
SN312
SNK211
SNK311
SNK212
SNK312
55
60
65
70
50
55
100
120
110
130
33
53
38
56
95
120
105
125
70
80
70
80
70
80
70
80
28
30
30
30
255
275
255
280
210
230
210
230
M16
M16
M16
M16
18
18
18
18
23
23
23
23
6211
6311
6212
6312
1211
1311
1212
1312
2211
2311
2212
2312
22211c
22311c
22212c
22312c
21311c
③
21312c
③
SN213
SN313
SN214
SN314
SNK213
SNK313
SNK214
SNK314
65
70
75
80
60
65
120
140
125
150
43
58
44
61
110
130
115
130
80
90
80
90
80
95
80
95
30
32
30
32
275
315
275
320
230
260
230
260
M16
M20
M16
M20
18
22
18
22
23
27
23
27
6213
6313
6214
6314
1213
1313
1214
1314
2213
2313
2214
2314
22213c
22313c
22214c
22314c
21313c
③
21314c
③
157
(续)
轴承座代号 轴承座尺寸 适用轴承代号
d d
2
d
1
Dg
A
max
A
1
H
H
1
max
L J S N
1
NSN型等径孔
SNK型异径孔
mm
深沟球轴承SN型
调心球轴承SN、
SNK型
调心滚子轴
承
①
SN、SNK型
SN215
SN315
SN216
SN316
SNK215
SNK315
SNK216
SNK316
75
80
85
90
70
75
130
160
140
170
41
65
43
68
115
140
120
145
80
100
90
100
80
100
95
112
30
35
32
35
280
345
315
345
230
290
260
290
M16
M20
M20
M20
18
22
22
22
23
27
27
27
6215
6315
6216
6316
1215
1315
1216
1316
2215
2315
2216
2316
22215c
22315c
22216c
22316c
21315c
③
—
21316c
③
SN217
SN317
SN218
SN220
SNK217
SNK317
SNK218
SNK318
85
90
100
95
100
115
80
85
95
150
180
160
180
46
70
62.4
70.3
125
155
145
160
90
110
100
110
95
112
100
112
32
40
35
40
320
380
345
380
260
320
290
320
M20
M24
M20
M24
22
26
22
26
27
32
27
32
6217
6317
6218
6220
1217
1317
1218
1220
2217
2317
2218
2220
22217c
22317c
22218c
22220c
—
21317c
③
23218c
③
23220c
SN222
SN224
②
SN226
②
SNK222
SNK224
②
SNK226
②
110
120
130
125
135
145
105
115
125
200
215
230
80
86
90
175
185
190
120
120
130
125
140
150
45
45
50
410
410
445
350
350
380
M24
M24
M24
26
26
26
32
32
32
6222
—
—
1222
—
—
2222
—
—
22222c
22224c
22226c
23222c
23224c
23226c
SN228
②
SN230
②
SN232
②
SNK228
②
SNK230
②
SNK232
②
140
150
160
155
165
175
135
145
150
250
270
290
98
106
114
205
220
235
150
160
160
150
160
170
50
60
60
500
530
550
420
450
470
M30
M30
M30
33
33
33
42
42
42
—
—
—
—
—
—
—
—
—
22228c
22230c
22232c
23228c
23230c
23232c
① 所列调心滚子轴承代号为基本代号，它包括非对称型调心滚子轴承(对SN型22205、22206、22207除外)和对称型调心滚子轴承C型、CC型结构。
② SN 224～SN 232和SNK224～SNK 232应装有吊环螺钉。
③ 只采用SNK型轴承座。
表G8-2 带紧定套的等径二螺柱轴承座(摘自GB/T7813—1998)
尺 寸 /mm
质量
./kg
适 用 轴 承 代 号
调 心 球 轴 承 调 心 滚 子 轴 承
①
轴承座代号
d
1
d D g
A
max
A
1
H
H
1
max
L J S N
1
N
W
≈轴承紧定套
轴承 紧定套 轴承
紧定套
轴承
紧定套
SN 505 20 25 52 25 72
46
40 22 165 130 M12 15 20 1.4 1205K H205 2205K H305 — —
158
(续)
尺 寸 /mm
质量
./kg
适 用 轴 承 代 号
调 心 球 轴 承 调 心 滚 子 轴 承
①
轴承座代号
d
1
d D g
A
max
A
1
H
H
1
max
LJ S N
1
N
W
≈轴承紧定套
轴承紧定套轴承 紧定套 轴承 紧定套
SN605
SN506
SN606
SN507
SN607
SN508
SN608
SN509
SN609
SN510
SN610
SN511
SN611
SN512
SN612
SN513
SN613
SN515
SN615
SN516
SN616
SN517
SN617
SN518
SN520
SN522
SN524
②
SN526
②
SN528
②
SN530
②
SN532
②
25
30
35
40
45
50
50
55
60
65
70
75
80
90
100
110
115
125
135
140
30
35
40
45
50
55
55
60
65
75
80
85
90
100
110
120
130
140
150
160
62
62
72
72
80
80
90
85
100
90
110
100
120
110
130
120
140
130
160
140
170
150
180
160
180
200
215
230
250
270
290
34
30
37
33
41
33
43
31
46
33
50
33
53
38
56
43
58
41
65
43
68
46
70
62.4
70.3
80
86
90
98
106
114
82
82
85
85
92
92
100
92
105
100
115
105
120
115
125
120
135
125
145
135
150
140
165
145
165
177
187
192
207
224
237
52
52
52
52
60
60
60
60
70
60
70
70
80
70
80
80
90
80
100
90
100
90
110
100
110
120
120
130
150
160
160
50
50
50
50
60
60
60
60
70
60
70
70
80
70
80
80
95
80
100
95
112
95
112
100
112
125
140
150
150
160
170
22
22
22
22
25
25
25
25
28
25
30
28
30
30
30
30
32
30
35
32
35
32
40
35
40
45
45
50
50
60
60
185
185
185
185
205
205
205
205
255
205
255
255
275
255
280
275
315
280
345
315
345
320
380
345
380
410
410
445
500
530
550
150
150
150
150
170
170
170
170
210
170
210
210
230
210
230
230
260
230
290
260
290
260
320
290
320
350
350
380
420
450
470
M12
M12
M12
M12
M12
M12
M12
M12
M16
M12
M16
M16
M16
M16
M16
M16
M20
M16
M20
M20
M20
M20
M24
M20
M24
M24
M24
M24
M30
M30
M30
15
15
15
15
15
15
15
15
15
18
15
18
18
18
18
18
18
22
18
22
22
22
22
26
22
26
26
26
28
33
33
33
20
20
20
20
20
20
20.
20
23
20
23
23
23
23
23
23
27
23
27
27
27
27
32
27
32
32
32
32
40
40
40
2.0
1.9
2.2
2.1
3.3
3.1
3.4
2.9
4.7
3.3
5.0
4.6
6.6
5.4
7.3
6.7
9.9
7.3
13.3
9.3
14.3
9.8
15
12.5
17
18.5
24.5
30
38
45.6
53.8
1305K
1206K
1306K
1207K
1307K
1208K
1308K
1209K
1309K
1210K
1310K
1211K
1311K
1212K
1312K
1213K
1313K
1215K
1315K
1216K
1316K
1217K
1317K
1218K
1220K
1222K
H305
H206
H306
H207
H307
H208
H308
H209
H309
H210
H310
H211
H311
H212
H312
H213
H313
H215
H315
H216
H316
H217
H317
H218
H220
H222
2305K
2206K
2306K
2207K
2307K
2208K
2308K
2209K
2309K
2210K
2310K
2211K
2311K
2212K
2312K
2213K
2313K
2215K
2315K
2216K
2316K
2217K
2317K
2218K
2220K
2222K
H2305
H306
H2306
H307
H2307
H308
H2308
H309
H2309
H310
H2310
H311
H2311
H312
H2312
H313
H2313
H315
H2315
H316
H2316
H317
H2317
H318
H320
H322
—
—
—
—
—
22208CK
21308CK
22209CK
21309CK
22210CK
21310CK
22211CK
21311CK
22212CK
21312CK
22213CK
21313CK
22215CK
21315CK
22216CK
21316CK
22217CK
21317CK
22218CK
22220CK
22222CK
22224CK
22226CK
22228CK
22230CK
22232CK
H308
H308
H309
H309
H310
H310
H311
H311
H312
H312
H313
H313
H315
H315
H316
H316
H317
H317
H318
H320
H322
H3124
H3126
H3128
H3130
H3132
—
—
—
—
—
—
22308CK
—
22309CK
—
22310CK
—
22311CK
—
22312CK
—
22313CK
—
22315CK
—
22316CK
—
22317CK
23218CK
23220CK
23222CK
23224CK
23226CK
23228CK
23230CK
23232CK
H2308
H2309
H2310
H2311
H2312
H2313
H2315
H2316
H2317
H2318
H2320
H2322
H2324
H2326
H2328
H2330
H2332
① 所列调心滚子轴承代号为基本代号，它包括非对称型调心滚子轴承(21300系列除外)和对称型调心滚子轴承C型、CC型结构。
② SN524～SN532型轴承座应装吊环螺钉。
159
G2 紧定套和退卸套(表G8-2、表G8-3)
表G8-3 紧定套（摘自JB/T 7919，2—1995）
尺 寸 质量 基本型号组成零件
d
1
d d
2
B
1
B
2
G
W
≈
mm kg
紧定套紧定衬套 锁紧螺母 锁紧垫圈
20
25 38
38
26
29
8
8
M25×1.5
M25×1.5
0.070
0.075
H205
H305
A205
A305
KM05
KM05
MB05
MB05
25
30 45
45
27
31
8
8
M30×1.5
M30×1.5
0.10
0.11
H305
H306
A206
A306
KM06
KM06
MB06
MB06
30
35 52
52
52
29
35
43
9
9
9
M35×1.5
M35×1.5
M35×1.5
0.13
0.14
0.17
H207
H307
H2307
A207
A307
A2307
KM07
KM07
KM07
MB07
MB07
MB07
35
40 58
58
58
31
36
46
10
10
10
M40×1.5
M40×1.5
M40×1.5
0.17
0.19
0.22
H208
H308
H2308
A208
A308
A2308
KM08
KM08
KM08
MB08
MB08
MB08
40
45 65
65
65
33
39
50
11
11
11
M45×1.5
M45×1.5
M45×1.5
0.23
0.25
0.28
H209
H309
H2309
A209
A309
A2309
KM09
KM09
KM09
MB09
MB09
MB09
45
50 70
70
70
35
42
55
12
12
12
M50×1.5
M50×1.5
M50×1.5
0.27
0.30
0.36
H210
H310
H2310
A210
A310
A2310
KM10
KM10
KM10
MB10
MB10
MB10
50
55 75
75
75
37
45
59
12
12
12
M55×2
M55×2
M55×2
0.31
0.35
0.42
H211
H311
H2311
A211
A311
A2311
KM11
KM11
KM11
MB11
MB11
MB11
55
60 80
80
80
38
47
62
13
13
13
M60×2
M60×2
M60×2
0.35
0.39
0.48
H212
H312
H2312
A212
A312
A2312
KM12
KM12
KM12
MB12
MB12
MB12
160
(续)
尺 寸 质量 基本型号组成零件
d
1
d d
2
B
1
B
2
G
W
≈
mm kg
紧定套紧定衬套 锁紧螺母 锁紧垫圈
60 65
70
85
85
85
92
40
50
65
68
14
14
14
14
M65×2
M65×2
M65×2
M70×2
0.40
0.46
0.55
0.90
H213
H313
H2313
H2314
A213
A313
A2313
A2314
KM13
KM13
KM13
KM14
MB13
MB13
MB13
MB14
65 75 98
98
98
43
55
73
15
15
15
M75×2
M75×2
M75×2
0.71
0.83
1.05
H215
H315
H2315
A215
A315
A2315
KM15
KM15
KM15
MB15
MB15
MB15
70 80 105
105
105
46
59
78
17
17
17
M80×2
M80×2
M80×2
0.88
1.00
1.30
H216
H316
H2316
A216
A316
A2316
KM16
KM16
KM16
MB16
MB16
MB16
75 85 110
110
110
50
63
82
18
18
18
M85×2
M85×2
M85×2
1.00
1.20
1.45
H217
H317
H2317
A217
A317
A2317
KM17
KM17
KM17
MB17
MB17
MB17
80 90 120
120
120
52
65
86
18
18
18
M90×2
M90×2
M90×2
1.20
1.35
1.70
H218
H318
H2318
A218
A318
A2318
KM18
KM18
KM18
MB18
MB18
MB18
85 95 125
125
125
55
68
90
19
19
19
M95×2
M95×2
M95×2
1.35
1.55
1.90
H219
H319
H2319
A219
A319
A2319
KM19
KM19
KM19
MB19
MB19
MB19
90 100 130
130
130
130
58
71
76
97
20
20
20
20
M100×2
M100×2
M100×2
M100×2
1.50
1.70
—
2.15
H220
H320
H3120
H2320
A220
A320
A3120
A2320
KM20
KM20
KM20
KM20
MB20
MB20
MB20
MB20
95 105 140
140
60
74
20
20
M105×2
M105×2
1.70
1.95
H221
H321
A221
A321
KM21
KM21
MB21
MB21
100 110 145
145
145
145
63
77
81
105
21
21
21
21
M110×2
M110×2
M110×2
M110×2
1.90
2.20
—
2.75
H222
H322
H3122
H2322
A222
A322
A3122
A2322
KM22
KM22
KM22
KM22
MB22
MB22
MB22
MB22
110 120 145
155
155
22
88
112
22
22
22
M120×2
M120×2
M120×2
1.95
2.65
3.20
H3024
H3124
H2324
A3024
A3124
A2324
KML24
KM24
KM24
MBL24
MB24
MB24
115 130 155
165
165
80
92
121
23
23
23
M130×2
M130×2
M130×2
2.85
3.65
4.60
H3026
H3126
H2326
A3026
A3126
A2326
KML26
KM26
KM26
MBL26
MB26
MB26
161
(续)
尺 寸 质量 基本型号组 成 零 件
d
1
d d
2
B
1
B
2
G
W
≈
mm kg
紧定套紧定衬套 锁紧螺母 锁紧垫圈
125 140 165
180
180
82
97
131
24
24
24
M140×2
M140×2
M140×2
3.15
4.35
5.755
H3028
H3128
H2328
A3028
A3128
A2328
KML28
KM28
KM28
MBL28
MB28
MB28
135 150 180
195
195
87
111
139
26
26
26
M150×2
M150×2
M150×2
3.90
5.50
6.60
H3030
H3130
H2330
A3030
A3130
A2330
KML30
KM30
KM30
MBL30
MB30
MB30
140 160 190
210
210
93
119
147
28
28
28
M160×3
M160×3
M160×3
5.20
7.65
9.15
H3032
H3132
H2332
A3032
A3132
A2332
KML32
KM32
KM32
MBL32
MB32
MB32
150 170 200
220
220
101
122
154
29
29
29
M170×3
M170×3
M170×3
6.00
8.40
10.0
H3034
H3134
H2334
A3034
A3134
A2334
KML34
KM34
KM34
MBL34
MB34
MB34
160 180 210
230
230
109
131
161
30
30
30
M180×3
M180×3
M180×3
6.85
9.50
11.0
H3036
H3136
H2336
A3036
A3136
A2336
KML36
KM36
KM36
MBL36
MB36
MB36
170 190 220
240
240
112
141
169
31
31
31
M190×3
M190×3
M190×3
7.45
11.0
12.5
H3038
H3138
H2338
A3038
A3138
A2338
KML38
KM38
KM38
MBL38
MB38
MB38
180 200 240
250
250
120
150
176
32
32
32
M200×3
M200×3
M200×3
9.20
12.0
14.0
H3040
H3140
H2340
A3040
A3140
A2340
KML40
KM40
KM40
MBL40
MB40
MB40
200 220 260
280
280
126
161
186
41
44
44
T220×4
T220×4
T220×4
10.5
15.0
17.0
H3044
H3144
H2344
A3044
A3144
A2344
KML44
KM44
KM44
MSL44
MS44
MS44
220 240 290
300
300
133
172
199
46
46
46
T240×4
T240×4
T240×4
13.0
18.0
20.0
H3048
H3148
H2348
A3048
A3148
A2348
KML48
KM48
KM48
MSL48
MS48
MS48
240 260 310
330
330
145
190
211
46
49
49
T260×4
T260×4
T260×4
15.5
22.5
25.0
H3052
H3152
H2352
A3052
A3152
A2352
KML52
KM52
KM52
MSL52
MS52
MS52
260 280 330
350
350
152
195
224
50
51
51
T280×4
T280×4
T280×4
17.5
25.0
26.5
H3056
H3156
H2356
A3056
A3156
A2356
KML56
KM56
KM56
MSL56
MS56
MS56
162
(续)
尺 寸 质量 基本型号组成零件
d
1
d d
2
B
1
B
2
G
W
≈
mm kg
紧定套紧定衬套 锁紧螺母 锁紧垫圈
280 300 360
380
380
168
208
240
54
53
53
T300×4
T300×4
T300×4
23.0
30.0
—
H3060
H3160
H3260
A3060
A3160
A3260
KML60
KM60
KM60
MSL60
MS60
MS60
300 320 380
400
400
171
226
258
55
56
56
T320×5
T320×5
T320×5
24.5
35.0
39.0
H3064
H3164
H3264
A3064
A3164
A3264
KML64
KM64
KM64
MSL64
MS64
MS64
320 340 400
440
440
187
254
288
58
72
72
T340×5
T340×5
T340×5
28.5
—
—
H3068
H3168
H3268
A3068
A3168
A3268
KML68
KM68
KM68
MSL68
MD68
MS68
340 360 420
460
460
188
259
299
58
75
75
T360×5
T360×5
T360×5
30.5
—
—
H3072
H3172
H3272
A3072
A3172
A3272
KML72
KM72
KM72
MSL72
MS72
MS72
360 380 450
490
490
193
264
310
62
77
77
T380×5
T380×5
T380×5
36.0
—
—
H3076
H3176
H3276
A3076
A3176
A3276
KML76
KM76
KM76
MSL76
MS76
MS76
380 400 470
520
520
210
272
328
66
82
82
T400×5
T400×5
T400×5
41.5
—
—
H3080
H3180
H3280
A3080
A3180
A3280
KML80
KM80
KM80
MSL80
MS80
MS80
400 420 490
540
540
212
304
352
66
90
90
T420×5
T420×5
T420×5
43.5
—
—
H3084
H3184
H3284
A3084
A3184
A3284
KML84
KM84
KM84
MSL84
MS84
MS84
410 440 520
560
560
228
370
361
77
90
90
T440×5
T440×5
T440×5
—
—
—
H3088
H3188
H3288
A3088
A3188
A3288
KML88
KM88
KM88
MSL88
MS88
MS88
430 460 540
580
580
234
326
382
77
95
95
T460×5
T460×5
T460×5
—
—
—
H3092
H3192
H3292
A3092
A3192
A3292
KML92
KM92
KM92
MSL92
MS92
MS92
450 480 560
620
620
237
335
397
77
95
95
T480×5
T480×5
T480×5
73.5
—
—
H3096
H3196
H3296
A3096
A3196
A3296
KML96
KM96
KM96
MSL96
MS96
MS96
470 500 580
630
630
247
356
428
85
100
100
T500×5
T500×5
T500×5
—
—
—
H30/500
H31/500
H32/500
A30/500
A31/500
A32/500
KML100
KM100
KM100
MSL96
MS100
MS100
注,紧定套基本尺寸请查JB/T 7919.3—1995锁紧螺母基本尺寸请查JB/T 7919.4—1995
锁紧垫圈基本尺寸请查JB/T 7919.5—1995，锁紧卡基本尺寸请查JB/T 7919.6—1995
163
表G8-4 退卸套(摘自JB/T 7919.1—1999)
尺 寸 质量 基本型号
配用螺母型号
d
1
d B
3
B
4
D
1
D
2
a b f G
W
≈
退卸衬套
mm kg
35 40 25
29
40
27
32
43
41.50
41.92
42.76
41.0
41.0
42.0
9
9
10
6
6
7
2
2
2
M45×1.5
M45×1.5
M45×1.5
—
0.09
0.128
AH208
AH308
AH2308
KM9
KM9
KM9
40 45 26
31
44
29
34
47
46.67
47.08
48.08
46.0
46.5
47.5
9
9
10
6
6
7
2
2
2
M50×1.5
M50×1.5
M50×1.5
—
0.109
0.164
AH209
AH309
AH2309
KM10
KM10
KM10
45 50 28
35
50
31
38
53
51.15
52.33
53.50
51.0
51.5
52.0
10
10
12
7
7
9
2
2
2
M55×2
M55×2
M55×2
—
0.137
0.209
AH210
AH310
AH2310
KM11
KM11
KM11
50 55 29
37
54
32
40
57
56.83
57.50
58.67
56.0
56.5
57.0
10
10
13
7
7
10
3
3
3
M60×2
M60×2
M60×2
—
0.161
0.253
AH211
AH311
AH2311
KM12
KM12
KM12
55 60 32
40
58
35
43
61
62.00
62.67
63.92
61.5
61.5
62.0
11
11
14
8
8
11
3
3
3
M65×2
M65×2
M65×2
—
0.189
0.297
AH212
AH312
AH2312
KM13
KM13
KM13
60 65 32.5
42
61
36
45
64
67.08
67.83
69.08
66.5
67.0
68.5
11
11
15
8
8
12
3
3
3
M75×2
M75×2
M75×2
—
0.253
0.395
AH213
AH313
AH2313
KM15
KM15
KM15
65 70 33.5
43
64
37
47
68
72.17
73.00
74.42
71.5
72.5
73.5
11
11
15
8
8
12
3
3
3
M80×2
M80×2
M80×2
—
0.28
0.466
AH214
AH314
AH2314
KM16
KM16
KM16
70 75 34.5
45
68
38
49
72
77.25
78.17
79.75
76.5
77.5
79.0
11
11
15
8
8
12
3
3
3
M85×2
M85×2
M85×2
—
0.313
0.534
AH215
AH315
AH2315
KM17
KM17
KM17
164
(续)
尺 寸 质量基本型号
配用螺
母型号
d
1
d B
3
B
4
D
1
D
2
ab f G
W
≈
退卸衬套
mm kg
75 80 35.5
48
71
39
52
75
82.33
83.42
85.00
81.5
82.5
84.5
11
11
15
8
8
12
3
3
3
M90×2
M90×2
M90×2
—
0.365
0.597
AH216
AH316
AH2316
KM18
KM18
KM18
80 85 38.5
52
74
42
56
78
87.50
88.67
90.17
87.0
88.0
89.5
12
12
16
9
9
13
3
3
3
M95×2
M95×2
M95×2
—
0.429
0.69
AH217
AH317
AH2317
KM19
KM19
KM19
85 90 40
53
63
79
44
57
67
83
92.67
93.75
94.50
95.50
92.0
93.0
94.0
95.0
12
12
13
17
9
9
10
14
3
3
3
3
M100×2
M100×2
M100×2
M100×2
—
0.461
0.576
0.779
AH218
AH318
AH3218
AH2318
KM20
KM20
KM20
KM20
90 95 43
57
67
85
47
61
71
89
97.83
99.00
99.75
100.83
97.0
98.5
99.0
100.0
13
13
14
19
10
10
11
16
4
4
4
4
M105×2
M105×2
M105×2
M105×2
—
0.532
—
0.886
AH219
AH319
AH3219
AH2319
KM21
KM21
KM21
KM21
95 100 45
59
64
73
90
49
63
68
77
94
103.00
104.17
104.50
105.25
106.25
102.5
103.5
104.0
104.5
105.5
13
13
14
14
19
10
10
11
11
16
4
4
4
4
4
M110×2
M110×2
M110×2
M110×2
M110×2
—
0.582
0.650
0.767
0.998
AH220
AH320
AH3120
AH3220
AH2320
KM22
KM22
KM22
KM22
KM22
105 110 50
63
68
82
98
54
67
72
86
102
113.33
114.33
114.83
116.00
116.92
112.5
113.5
114.0
115.5
116.0
14
15
14
14
19
11
12
11
11
16
4
4
4
4
4
M120×2
M120×2
M120×2
M125×2
M125×2
—
0.663
0.760
0.883
0.350
AH222
AH322
AH3122
AH3222
AH2322
KM24
KM24
KM24
KM25
KM25
115 120 53
60
69
75
90
105
57
64
73
79
94
109
123.50
124.00
124.75
125.33
126.50
127.42
123.0
123.5
124.0
124.0
126.0
126.5
15
16
16
15
16
20
12
13
13
12
13
17
4
4
4
4
4
4
M130×2
M130×2
M130×2
M130×2
M135×2
M135×2
—
0.750
—
0.950
1.110
1.600
AH224
AH3024
AH324
AH3124
AH3224
AH2324
KM26
KM26
KM26
KM26
KM27
KM27
125 130 53
67
74
78
98
115
57
71
78
82
102
119
133.50
134.50
135.08
135.58
137.00
138.08
133.0
134.0
134.5
135.0
136.5
137.5
15
17
17
15
18
22
12
14
14
12
15
19
4
4
4
4
4
4
M140×2
M140×2
M140×2
M140×2
M145×2
M145×2
—
0.930
—
1.080
1.580
1.970
AH226
AH3026
AH326
AH3126
AH3226
AH2326
KM28
KM28
KM28
KM28
KM29
KM29
165
(续)
尺 寸 质量 基本型号
配用螺母型号
d
1
d B
3
B
4
D
1
D
2
a b f G
W
≈
退卸衬套
mm kg
135 140 56
68
77
83
104
125
61
73
82
88
109
130
143.75
114.67
145.42
145.92
147.58
148.92
143.0
144.0
144.5
145.0
147.0
148.0
16
17
17
17
18
23
13
14
14
14
15
20
4
4
4
4
4
4
M150×2
M150×2
M150×2
M150×2
M155×3
M155×3
—
1.010
—
1.280
1.840
2.330
AH228
AH3028
AH328
AH3128
AH3228
AH2328
KM30
KM30
KM30
KM30
KM31
KM31
145 150 60
72
83
96
114
135
65
77
88
101
119
140
154.00
154.92
155.83
156.92
158.25
159.42
153.5
154.0
155.0
156.0
157.5
158.5
17
18
18
18
20
27
14
15
15
15
17
24
4
4
4
4
4
4
M160×3
M160×3
M165×3
M165×3
M165×3
M165×3
—
1.150
—
1.790
2.220
2.820
AH230
AH3030
AH330
AH3130
AH3230
AH2330
KM32
KM32
KM33
KM33
KM33
KM33
150 160 64
77
88
103
124
140
69
82
93
108
130
146
164.25
165.25
166.17
167.42
168.92
169.92
163.0
164.0
165.0
166.0
167.0
168.0
18
19
19
19
23
27
15
16
16
16
20
24
5
5
5
5
5
5
M170×3
M170×3
M180×3
M180×3
M180×3
M180×3
—
2.060
—
2.870
4.080
4.72
AH232
AH3032
AH332
AH3132
AH3232
AH2332
KM34
KM34
KM36
KM36
KM36
KM36
160 170 69
85
93
104
134
146
74
90
98
109
140
152
174.58
175.83
176.50
177.00
179.42
180.42
173.0
174.0
175.0
176.0
178.0
179.0
19
20
20
19
27
27
16
17
17
16
24
24
5
5
5
5
5
5
M180×3
M180×3
M190×3
M190×3
M190×3
M190×3
—
2.430
—
3.040
4.80
5.25
AH234
AH3034
AH334
AH3134
AH3234
AH2334
KM36
KM36
KM38
KM38
KM38
KM38
170 180 69
92
105
116
140
154
74
98
110
122
146
160
184.58
186.25
187.50
188.33
189.92
189.92
183.0
185.0
186.0
187.0
188.0
189.0
19
23
20
22
27
29
16
17
17
19
24
26
5
5
5
5
5
5
M190×3
M190×3
M200×3
M200×3
M200×3
M200×3
—
2.81
—
3.76
5.32
5.83
AH236
AH3036
AH2236
AH3136
AH3236
AH2336
KM38
KM38
KM40
KM40
KM40
KM40
180 190 73
96
112
125
145
160
78
102
117
131
152
167
194.58
196.50
197.75
198.75
200.08
201.25
193.0
195.0
196.0
197.0
199.0
200.0
23
24
24
26
31
32
17
18
18
20
25
26
5
5
5
5
5
5
T205×4
T205×4
T210×4
T210×4
T210×4
T210×4
—
3.32
—
4.89
5.90
6.63
AH238
AH3038
AH2238
AH3138
AH3238
AH2338
HML41
HML41
KM42
KM42
KM42
KM42
166
(续)
尺 寸 质量 基本型号
配用螺母型号
d
1
d B
3
B
4
D
1
D
2
a b f G
W
≈
退卸衬套
mm kg
190 200 77
102
118
134
153
170
82
108
123
140
160
177
204.83
206.92
208.17
209.42
210.75
211.75
203.0
205.0
207.0
208.0
209.0
210.0
24
25
25
27
31
36
18
19
19
21
25
30
5
5
5
5
5
5
T215×4
T215×4
T220×4
T220×4
T220×4
T220×4
—
3.80
—
5.49
6.68
7.54
AH240
AH3240
AH2240
AH3140
AH3240
AH2340
HML42
HML43
KM44
KM44
KM44
KM44
200 220 85
111
130
145
181
91
117
136
151
189
225.58
227.58
229.17
230.17
232.75
224.0
226.0
228.0
229.0
231.0
24
26
26
29
36
18
20
20
23
30
5
5
5
5
5
T235×4
T235×4
T240×4
T240×4
T240×4
—
7.40
—
10.40
13.50
AH244
AH3044
AH2244
AH3144
AH2344
HML47
HML47
KM48
KM48
KM48
220 240 96
116
144
154
189
102
123
150
161
197
246.17
248.00
250.25
250.83
253.42
245.0
247.0
249.0
249.0
252.0
28
27
27
31
36
22
21
21
25
30
5
5
5
5
5
T260×4
T260×4
T260×4
T260×4
T260×4
—
8.75
—
12.0
15.50
AH248
AH3048
AH2248
AH3148
AH2348
HML52
HML52
KM52
KM52
KM52
240 260 105
128
155
172
205
111
135
161
179
213
266.83
268.83
271.00
272.25
274.75
265.0
267.0
270.0
271.0
273.0
29
29
29
32
36
23
23
23
26
30
6
6
6
6
6
T280×4
T280×4
T290×4
T290×4
T290×4
—
10.70
—
16.20
19.60
AH252
AH3052
AH2252
AH3152
AH2352
HML56
HML56
KM58
KM58
KM58
260 280 105
131
155
175
212
113
139
163
183
220
287.00
289.08
291.08
292.42
295.33
286.0
288.0
290.0
291.0
294.0
29
30
30
34
36
23
24
24
28
30
6
6
6
6
6
T300×4
T300×4
T310×5
T310×5
T310×5
—
12.0
—
17.5
21.6
AH256
AH3056
AH2256
AH3156
AH2356
HML60
HML60
KM62
KM62
KM62
280 300 145
170
192
228
153
178
200
236
310.08
312.17
313.67
316.33
309.0
311.0
312.0
315.0
32
32
36
40
26
26
30
34
6
6
6
6
T320×5
T330×5
T330×5
T330×5
14.4
—
20.8
26.0
AH3060
AH2260
AH3160
AH3260
HML64
KM66
KM66
KM66
300 320 149
180
209
246
157
190
217
254
330.0
333.08
335.00
337.67
329.0
332.0
334.0
336.0
33
33
37
42
27
27
31
36
6
6
6
6
T345×5
T350×5
T350×5
T350×5
16.0
—
24.5
30.6
AH3064
AH2264
AH3164
AH3264
HML69
KM70
KM70
KM70
167
(续)
尺 寸 质量 基本型号
配用螺母型号
d
1
d B
3
B
4
D
1
D
2
a b f G
W
≈
退卸衬套
mm kg
320 340 162
225
264
171
234
273
351.42
356.25
359.08
350.0
355.0
358.0
34
39
44
28
33
38
6
6
6
T365×5
T370×5
T370×5
19.5
29.0
35.4
AH3068
AH3168
AH3268
HML73
KM74
KM74
340 360 167
229
274
176
238
283
371.67
376.42
379.95
370.0
375.0
378.0
36
41
46
30
35
40
6
6
6
T385×5
T400×5
T400×5
21.0
33.0
41.5
AH3072
AH3172
AH3272
HML77
KM80
KM80
360 380 170
232
284
180
242
294
391.92
396.67
400.50
390.0
395.0
399.0
37
42
48
31
36
42
6
6
6
T410×5
T420×5
T420×5
23.2
35.7
45.6
AH3076
AH3176
AH3276
HML82
KM84
KM84
380 400 183
240
302
193
250
312
412.83
417.17
421.83
411.0
416.0
420.0
33
44
50
33
38
44
6
6
6
T430×5
T440×5
T440×5
27.3
39.5
51.7
AH3080
AH3180
AH3280
HML86
KM88
KM88
400 420 186
266
321
196
276
331
433.0
439.17
443.25
432.0
438.0
442.0
40
46
52
34
40
46
8
8
8
T450×5
T460×5
T460×5
29.0
46.5
58.9
AH3084
AH3184
AH3284
HML90
KM92
KM92
420 440 194
270
330
205
281
341
453.67
459.42
463.92
452.0
458.0
462.0
41
48
54
35
42
48
8
8
8
T470×5
T480×5
T480×5
32.0
49.8
63.8
AH3088
AH3188
AH3288
HML94
KM96
KM96
440 460 202
285
349
213
296
360
474.17
480.58
485.33
473.0
479.49
484.0
43
49
56
37
43
50
8
8
8
T490×5
T510×6
T510×6
35.2
57.9
74.5
AH3092
AH3192
AH3292
HML98
KM102
KM102
460 480 205
295
364
217
307
376
494.42
501.33
506.50
493.0
500.0
505.0
44
51
58
38
45
52
8
8
8
T520×6
T530×6
T530×6
39.2
63.1
82.1
AH3096
AH3196
AH3296
HML104
KM106
KM106
480 500 209
313
393
221
325
405
514.58
522.67
528.75
513.0
521.0
527.0
46
53
60
40
47
54
8
8
8
T540×6
T550×6
T550×6
42.5
70.9
94.6
AH30/500
AH31/500
AH32/500
HML108
KM110
KM 110
G1 滚动轴承座(表G8-1)
表G8-1 二螺柱轴承座(摘自GB/T 7813—1998)
轴承座代号 轴承座尺寸 适用轴承代号
d d
2
d
1
Dg
A
max
A
1
H
H
1
max
L J S N
1
NSN型等径孔
SNK型异径孔
mm
深沟球轴承SN型
调心球轴承SN、
SNK型
调心滚子轴
承
①
SN、SNK型
SN205
SN305
SN206
SN306
SNK205
SNK305
SNK206
SNK306
25
30
30
35
20
25
52
62
62
72
25
34
30
37
72
82
77
82
46
52
52
52
40
50
50
50
22
22
22
22
165
185
185
185
130
150
150
150
M12
M12
M12
M12
15
15
15
15
20
20
20
20
6205
6305
6206
6306
1205
1305
1206
1306
2205
2305
2206
2306
22205c
—
22206c
—
21305c
③
21306c
③
SN207
SN307
SN208
SN308
SNK207
SNK307
SNK208
SNK308
35
40
45
50
30
35
72
80
80
90
33
41
33
43
82
90
85
95
52
60
60
60
50
60
60
60
22
25
25
25
185
205
205
205
150
170
170
170
M12
M12
M12
M12
15
15
15
15
20
20
20
20
6207
6307
6208
6308
1207
1307
1208
1308
2207
2307
2208
2308
22207c
—
22208c
22308c
21307c
③
21308c
③
SN209
SN309
SN210
SN310
SNK209
SNK309
SNK210
SNK310
45
50
55
60
40
45
85
100
90
110
31
46
33
50
85
105
90
115
60
70
60
70
60
70
60
70
25
28
25
30
205
255
205
255
170
210
170
210
M12
M16
M12
M16
15
18
15
18
20
23
20
23
6209
6309
6210
6310
1209
1309
1210
1310
2209
2309
2210
2310
22209c
22309c
22210c
22310c
21309c
③
21310c
③
SN211
SN311
SN212
SN312
SNK211
SNK311
SNK212
SNK312
55
60
65
70
50
55
100
120
110
130
33
53
38
56
95
120
105
125
70
80
70
80
70
80
70
80
28
30
30
30
255
275
255
280
210
230
210
230
M16
M16
M16
M16
18
18
18
18
23
23
23
23
6211
6311
6212
6312
1211
1311
1212
1312
2211
2311
2212
2312
22211c
22311c
22212c
22312c
21311c
③
21312c
③
SN213
SN313
SN214
SN314
SNK213
SNK313
SNK214
SNK314
65
70
75
80
60
65
120
140
125
150
43
58
44
61
110
130
115
130
80
90
80
90
80
95
80
95
30
32
30
32
275
315
275
320
230
260
230
260
M16
M20
M16
M20
18
22
18
22
23
27
23
27
6213
6313
6214
6314
1213
1313
1214
1314
2213
2313
2214
2314
22213c
22313c
22214c
22314c
21313c
③
21314c
③
157
(续)
轴承座代号 轴承座尺寸 适用轴承代号
d d
2
d
1
Dg
A
max
A
1
H
H
1
max
L J S N
1
NSN型等径孔
SNK型异径孔
mm
深沟球轴承SN型
调心球轴承SN、
SNK型
调心滚子轴
承
①
SN、SNK型
SN215
SN315
SN216
SN316
SNK215
SNK315
SNK216
SNK316
75
80
85
90
70
75
130
160
140
170
41
65
43
68
115
140
120
145
80
100
90
100
80
100
95
112
30
35
32
35
280
345
315
345
230
290
260
290
M16
M20
M20
M20
18
22
22
22
23
27
27
27
6215
6315
6216
6316
1215
1315
1216
1316
2215
2315
2216
2316
22215c
22315c
22216c
22316c
21315c
③
—
21316c
③
SN217
SN317
SN218
SN220
SNK217
SNK317
SNK218
SNK318
85
90
100
95
100
115
80
85
95
150
180
160
180
46
70
62.4
70.3
125
155
145
160
90
110
100
110
95
112
100
112
32
40
35
40
320
380
345
380
260
320
290
320
M20
M24
M20
M24
22
26
22
26
27
32
27
32
6217
6317
6218
6220
1217
1317
1218
1220
2217
2317
2218
2220
22217c
22317c
22218c
22220c
—
21317c
③
23218c
③
23220c
SN222
SN224
②
SN226
②
SNK222
SNK224
②
SNK226
②
110
120
130
125
135
145
105
115
125
200
215
230
80
86
90
175
185
190
120
120
130
125
140
150
45
45
50
410
410
445
350
350
380
M24
M24
M24
26
26
26
32
32
32
6222
—
—
1222
—
—
2222
—
—
22222c
22224c
22226c
23222c
23224c
23226c
SN228
②
SN230
②
SN232
②
SNK228
②
SNK230
②
SNK232
②
140
150
160
155
165
175
135
145
150
250
270
290
98
106
114
205
220
235
150
160
160
150
160
170
50
60
60
500
530
550
420
450
470
M30
M30
M30
33
33
33
42
42
42
—
—
—
—
—
—
—
—
—
22228c
22230c
22232c
23228c
23230c
23232c
① 所列调心滚子轴承代号为基本代号，它包括非对称型调心滚子轴承(对SN型22205、22206、22207除外)和对称型调心滚子轴承C型、CC型结构。
② SN 224～SN 232和SNK224～SNK 232应装有吊环螺钉。
③ 只采用SNK型轴承座。
表G8-2 带紧定套的等径二螺柱轴承座(摘自GB/T7813—1998)
尺 寸 /mm
质量
./kg
适 用 轴 承 代 号
调 心 球 轴 承 调 心 滚 子 轴 承
①
轴承座代号
d
1
d D g
A
max
A
1
H
H
1
max
L J S N
1
N
W
≈轴承紧定套
轴承 紧定套 轴承
紧定套
轴承
紧定套
SN 505 20 25 52 25 72
46
40 22 165 130 M12 15 20 1.4 1205K H205 2205K H305 — —
158
(续)
尺 寸 /mm
质量
./kg
适 用 轴 承 代 号
调 心 球 轴 承 调 心 滚 子 轴 承
①
轴承座代号
d
1
d D g
A
max
A
1
H
H
1
max
LJ S N
1
N
W
≈轴承紧定套
轴承紧定套轴承 紧定套 轴承 紧定套
SN605
SN506
SN606
SN507
SN607
SN508
SN608
SN509
SN609
SN510
SN610
SN511
SN611
SN512
SN612
SN513
SN613
SN515
SN615
SN516
SN616
SN517
SN617
SN518
SN520
SN522
SN524
②
SN526
②
SN528
②
SN530
②
SN532
②
25
30
35
40
45
50
50
55
60
65
70
75
80
90
100
110
115
125
135
140
30
35
40
45
50
55
55
60
65
75
80
85
90
100
110
120
130
140
150
160
62
62
72
72
80
80
90
85
100
90
110
100
120
110
130
120
140
130
160
140
170
150
180
160
180
200
215
230
250
270
290
34
30
37
33
41
33
43
31
46
33
50
33
53
38
56
43
58
41
65
43
68
46
70
62.4
70.3
80
86
90
98
106
114
82
82
85
85
92
92
100
92
105
100
115
105
120
115
125
120
135
125
145
135
150
140
165
145
165
177
187
192
207
224
237
52
52
52
52
60
60
60
60
70
60
70
70
80
70
80
80
90
80
100
90
100
90
110
100
110
120
120
130
150
160
160
50
50
50
50
60
60
60
60
70
60
70
70
80
70
80
80
95
80
100
95
112
95
112
100
112
125
140
150
150
160
170
22
22
22
22
25
25
25
25
28
25
30
28
30
30
30
30
32
30
35
32
35
32
40
35
40
45
45
50
50
60
60
185
185
185
185
205
205
205
205
255
205
255
255
275
255
280
275
315
280
345
315
345
320
380
345
380
410
410
445
500
530
550
150
150
150
150
170
170
170
170
210
170
210
210
230
210
230
230
260
230
290
260
290
260
320
290
320
350
350
380
420
450
470
M12
M12
M12
M12
M12
M12
M12
M12
M16
M12
M16
M16
M16
M16
M16
M16
M20
M16
M20
M20
M20
M20
M24
M20
M24
M24
M24
M24
M30
M30
M30
15
15
15
15
15
15
15
15
15
18
15
18
18
18
18
18
18
22
18
22
22
22
22
26
22
26
26
26
28
33
33
33
20
20
20
20
20
20
20.
20
23
20
23
23
23
23
23
23
27
23
27
27
27
27
32
27
32
32
32
32
40
40
40
2.0
1.9
2.2
2.1
3.3
3.1
3.4
2.9
4.7
3.3
5.0
4.6
6.6
5.4
7.3
6.7
9.9
7.3
13.3
9.3
14.3
9.8
15
12.5
17
18.5
24.5
30
38
45.6
53.8
1305K
1206K
1306K
1207K
1307K
1208K
1308K
1209K
1309K
1210K
1310K
1211K
1311K
1212K
1312K
1213K
1313K
1215K
1315K
1216K
1316K
1217K
1317K
1218K
1220K
1222K
H305
H206
H306
H207
H307
H208
H308
H209
H309
H210
H310
H211
H311
H212
H312
H213
H313
H215
H315
H216
H316
H217
H317
H218
H220
H222
2305K
2206K
2306K
2207K
2307K
2208K
2308K
2209K
2309K
2210K
2310K
2211K
2311K
2212K
2312K
2213K
2313K
2215K
2315K
2216K
2316K
2217K
2317K
2218K
2220K
2222K
H2305
H306
H2306
H307
H2307
H308
H2308
H309
H2309
H310
H2310
H311
H2311
H312
H2312
H313
H2313
H315
H2315
H316
H2316
H317
H2317
H318
H320
H322
—
—
—
—
—
22208CK
21308CK
22209CK
21309CK
22210CK
21310CK
22211CK
21311CK
22212CK
21312CK
22213CK
21313CK
22215CK
21315CK
22216CK
21316CK
22217CK
21317CK
22218CK
22220CK
22222CK
22224CK
22226CK
22228CK
22230CK
22232CK
H308
H308
H309
H309
H310
H310
H311
H311
H312
H312
H313
H313
H315
H315
H316
H316
H317
H317
H318
H320
H322
H3124
H3126
H3128
H3130
H3132
—
—
—
—
—
—
22308CK
—
22309CK
—
22310CK
—
22311CK
—
22312CK
—
22313CK
—
22315CK
—
22316CK
—
22317CK
23218CK
23220CK
23222CK
23224CK
23226CK
23228CK
23230CK
23232CK
H2308
H2309
H2310
H2311
H2312
H2313
H2315
H2316
H2317
H2318
H2320
H2322
H2324
H2326
H2328
H2330
H2332
① 所列调心滚子轴承代号为基本代号，它包括非对称型调心滚子轴承(21300系列除外)和对称型调心滚子轴承C型、CC型结构。
② SN524～SN532型轴承座应装吊环螺钉。
159
G2 紧定套和退卸套(表G8-2、表G8-3)
表G8-3 紧定套（摘自JB/T 7919，2—1995）
尺 寸 质量 基本型号组成零件
d
1
d d
2
B
1
B
2
G
W
≈
mm kg
紧定套紧定衬套 锁紧螺母 锁紧垫圈
20
25 38
38
26
29
8
8
M25×1.5
M25×1.5
0.070
0.075
H205
H305
A205
A305
KM05
KM05
MB05
MB05
25
30 45
45
27
31
8
8
M30×1.5
M30×1.5
0.10
0.11
H305
H306
A206
A306
KM06
KM06
MB06
MB06
30
35 52
52
52
29
35
43
9
9
9
M35×1.5
M35×1.5
M35×1.5
0.13
0.14
0.17
H207
H307
H2307
A207
A307
A2307
KM07
KM07
KM07
MB07
MB07
MB07
35
40 58
58
58
31
36
46
10
10
10
M40×1.5
M40×1.5
M40×1.5
0.17
0.19
0.22
H208
H308
H2308
A208
A308
A2308
KM08
KM08
KM08
MB08
MB08
MB08
40
45 65
65
65
33
39
50
11
11
11
M45×1.5
M45×1.5
M45×1.5
0.23
0.25
0.28
H209
H309
H2309
A209
A309
A2309
KM09
KM09
KM09
MB09
MB09
MB09
45
50 70
70
70
35
42
55
12
12
12
M50×1.5
M50×1.5
M50×1.5
0.27
0.30
0.36
H210
H310
H2310
A210
A310
A2310
KM10
KM10
KM10
MB10
MB10
MB10
50
55 75
75
75
37
45
59
12
12
12
M55×2
M55×2
M55×2
0.31
0.35
0.42
H211
H311
H2311
A211
A311
A2311
KM11
KM11
KM11
MB11
MB11
MB11
55
60 80
80
80
38
47
62
13
13
13
M60×2
M60×2
M60×2
0.35
0.39
0.48
H212
H312
H2312
A212
A312
A2312
KM12
KM12
KM12
MB12
MB12
MB12
160
(续)
尺 寸 质量 基本型号组成零件
d
1
d d
2
B
1
B
2
G
W
≈
mm kg
紧定套紧定衬套 锁紧螺母 锁紧垫圈
60 65
70
85
85
85
92
40
50
65
68
14
14
14
14
M65×2
M65×2
M65×2
M70×2
0.40
0.46
0.55
0.90
H213
H313
H2313
H2314
A213
A313
A2313
A2314
KM13
KM13
KM13
KM14
MB13
MB13
MB13
MB14
65 75 98
98
98
43
55
73
15
15
15
M75×2
M75×2
M75×2
0.71
0.83
1.05
H215
H315
H2315
A215
A315
A2315
KM15
KM15
KM15
MB15
MB15
MB15
70 80 105
105
105
46
59
78
17
17
17
M80×2
M80×2
M80×2
0.88
1.00
1.30
H216
H316
H2316
A216
A316
A2316
KM16
KM16
KM16
MB16
MB16
MB16
75 85 110
110
110
50
63
82
18
18
18
M85×2
M85×2
M85×2
1.00
1.20
1.45
H217
H317
H2317
A217
A317
A2317
KM17
KM17
KM17
MB17
MB17
MB17
80 90 120
120
120
52
65
86
18
18
18
M90×2
M90×2
M90×2
1.20
1.35
1.70
H218
H318
H2318
A218
A318
A2318
KM18
KM18
KM18
MB18
MB18
MB18
85 95 125
125
125
55
68
90
19
19
19
M95×2
M95×2
M95×2
1.35
1.55
1.90
H219
H319
H2319
A219
A319
A2319
KM19
KM19
KM19
MB19
MB19
MB19
90 100 130
130
130
130
58
71
76
97
20
20
20
20
M100×2
M100×2
M100×2
M100×2
1.50
1.70
—
2.15
H220
H320
H3120
H2320
A220
A320
A3120
A2320
KM20
KM20
KM20
KM20
MB20
MB20
MB20
MB20
95 105 140
140
60
74
20
20
M105×2
M105×2
1.70
1.95
H221
H321
A221
A321
KM21
KM21
MB21
MB21
100 110 145
145
145
145
63
77
81
105
21
21
21
21
M110×2
M110×2
M110×2
M110×2
1.90
2.20
—
2.75
H222
H322
H3122
H2322
A222
A322
A3122
A2322
KM22
KM22
KM22
KM22
MB22
MB22
MB22
MB22
110 120 145
155
155
22
88
112
22
22
22
M120×2
M120×2
M120×2
1.95
2.65
3.20
H3024
H3124
H2324
A3024
A3124
A2324
KML24
KM24
KM24
MBL24
MB24
MB24
115 130 155
165
165
80
92
121
23
23
23
M130×2
M130×2
M130×2
2.85
3.65
4.60
H3026
H3126
H2326
A3026
A3126
A2326
KML26
KM26
KM26
MBL26
MB26
MB26
161
(续)
尺 寸 质量 基本型号组 成 零 件
d
1
d d
2
B
1
B
2
G
W
≈
mm kg
紧定套紧定衬套 锁紧螺母 锁紧垫圈
125 140 165
180
180
82
97
131
24
24
24
M140×2
M140×2
M140×2
3.15
4.35
5.755
H3028
H3128
H2328
A3028
A3128
A2328
KML28
KM28
KM28
MBL28
MB28
MB28
135 150 180
195
195
87
111
139
26
26
26
M150×2
M150×2
M150×2
3.90
5.50
6.60
H3030
H3130
H2330
A3030
A3130
A2330
KML30
KM30
KM30
MBL30
MB30
MB30
140 160 190
210
210
93
119
147
28
28
28
M160×3
M160×3
M160×3
5.20
7.65
9.15
H3032
H3132
H2332
A3032
A3132
A2332
KML32
KM32
KM32
MBL32
MB32
MB32
150 170 200
220
220
101
122
154
29
29
29
M170×3
M170×3
M170×3
6.00
8.40
10.0
H3034
H3134
H2334
A3034
A3134
A2334
KML34
KM34
KM34
MBL34
MB34
MB34
160 180 210
230
230
109
131
161
30
30
30
M180×3
M180×3
M180×3
6.85
9.50
11.0
H3036
H3136
H2336
A3036
A3136
A2336
KML36
KM36
KM36
MBL36
MB36
MB36
170 190 220
240
240
112
141
169
31
31
31
M190×3
M190×3
M190×3
7.45
11.0
12.5
H3038
H3138
H2338
A3038
A3138
A2338
KML38
KM38
KM38
MBL38
MB38
MB38
180 200 240
250
250
120
150
176
32
32
32
M200×3
M200×3
M200×3
9.20
12.0
14.0
H3040
H3140
H2340
A3040
A3140
A2340
KML40
KM40
KM40
MBL40
MB40
MB40
200 220 260
280
280
126
161
186
41
44
44
T220×4
T220×4
T220×4
10.5
15.0
17.0
H3044
H3144
H2344
A3044
A3144
A2344
KML44
KM44
KM44
MSL44
MS44
MS44
220 240 290
300
300
133
172
199
46
46
46
T240×4
T240×4
T240×4
13.0
18.0
20.0
H3048
H3148
H2348
A3048
A3148
A2348
KML48
KM48
KM48
MSL48
MS48
MS48
240 260 310
330
330
145
190
211
46
49
49
T260×4
T260×4
T260×4
15.5
22.5
25.0
H3052
H3152
H2352
A3052
A3152
A2352
KML52
KM52
KM52
MSL52
MS52
MS52
260 280 330
350
350
152
195
224
50
51
51
T280×4
T280×4
T280×4
17.5
25.0
26.5
H3056
H3156
H2356
A3056
A3156
A2356
KML56
KM56
KM56
MSL56
MS56
MS56
162
(续)
尺 寸 质量 基本型号组成零件
d
1
d d
2
B
1
B
2
G
W
≈
mm kg
紧定套紧定衬套 锁紧螺母 锁紧垫圈
280 300 360
380
380
168
208
240
54
53
53
T300×4
T300×4
T300×4
23.0
30.0
—
H3060
H3160
H3260
A3060
A3160
A3260
KML60
KM60
KM60
MSL60
MS60
MS60
300 320 380
400
400
171
226
258
55
56
56
T320×5
T320×5
T320×5
24.5
35.0
39.0
H3064
H3164
H3264
A3064
A3164
A3264
KML64
KM64
KM64
MSL64
MS64
MS64
320 340 400
440
440
187
254
288
58
72
72
T340×5
T340×5
T340×5
28.5
—
—
H3068
H3168
H3268
A3068
A3168
A3268
KML68
KM68
KM68
MSL68
MD68
MS68
340 360 420
460
460
188
259
299
58
75
75
T360×5
T360×5
T360×5
30.5
—
—
H3072
H3172
H3272
A3072
A3172
A3272
KML72
KM72
KM72
MSL72
MS72
MS72
360 380 450
490
490
193
264
310
62
77
77
T380×5
T380×5
T380×5
36.0
—
—
H3076
H3176
H3276
A3076
A3176
A3276
KML76
KM76
KM76
MSL76
MS76
MS76
380 400 470
520
520
210
272
328
66
82
82
T400×5
T400×5
T400×5
41.5
—
—
H3080
H3180
H3280
A3080
A3180
A3280
KML80
KM80
KM80
MSL80
MS80
MS80
400 420 490
540
540
212
304
352
66
90
90
T420×5
T420×5
T420×5
43.5
—
—
H3084
H3184
H3284
A3084
A3184
A3284
KML84
KM84
KM84
MSL84
MS84
MS84
410 440 520
560
560
228
370
361
77
90
90
T440×5
T440×5
T440×5
—
—
—
H3088
H3188
H3288
A3088
A3188
A3288
KML88
KM88
KM88
MSL88
MS88
MS88
430 460 540
580
580
234
326
382
77
95
95
T460×5
T460×5
T460×5
—
—
—
H3092
H3192
H3292
A3092
A3192
A3292
KML92
KM92
KM92
MSL92
MS92
MS92
450 480 560
620
620
237
335
397
77
95
95
T480×5
T480×5
T480×5
73.5
—
—
H3096
H3196
H3296
A3096
A3196
A3296
KML96
KM96
KM96
MSL96
MS96
MS96
470 500 580
630
630
247
356
428
85
100
100
T500×5
T500×5
T500×5
—
—
—
H30/500
H31/500
H32/500
A30/500
A31/500
A32/500
KML100
KM100
KM100
MSL96
MS100
MS100
注,紧定套基本尺寸请查JB/T 7919.3—1995锁紧螺母基本尺寸请查JB/T 7919.4—1995
锁紧垫圈基本尺寸请查JB/T 7919.5—1995，锁紧卡基本尺寸请查JB/T 7919.6—1995
163
表G8-4 退卸套(摘自JB/T 7919.1—1999)
尺 寸 质量 基本型号
配用螺母型号
d
1
d B
3
B
4
D
1
D
2
a b f G
W
≈
退卸衬套
mm kg
35 40 25
29
40
27
32
43
41.50
41.92
42.76
41.0
41.0
42.0
9
9
10
6
6
7
2
2
2
M45×1.5
M45×1.5
M45×1.5
—
0.09
0.128
AH208
AH308
AH2308
KM9
KM9
KM9
40 45 26
31
44
29
34
47
46.67
47.08
48.08
46.0
46.5
47.5
9
9
10
6
6
7
2
2
2
M50×1.5
M50×1.5
M50×1.5
—
0.109
0.164
AH209
AH309
AH2309
KM10
KM10
KM10
45 50 28
35
50
31
38
53
51.15
52.33
53.50
51.0
51.5
52.0
10
10
12
7
7
9
2
2
2
M55×2
M55×2
M55×2
—
0.137
0.209
AH210
AH310
AH2310
KM11
KM11
KM11
50 55 29
37
54
32
40
57
56.83
57.50
58.67
56.0
56.5
57.0
10
10
13
7
7
10
3
3
3
M60×2
M60×2
M60×2
—
0.161
0.253
AH211
AH311
AH2311
KM12
KM12
KM12
55 60 32
40
58
35
43
61
62.00
62.67
63.92
61.5
61.5
62.0
11
11
14
8
8
11
3
3
3
M65×2
M65×2
M65×2
—
0.189
0.297
AH212
AH312
AH2312
KM13
KM13
KM13
60 65 32.5
42
61
36
45
64
67.08
67.83
69.08
66.5
67.0
68.5
11
11
15
8
8
12
3
3
3
M75×2
M75×2
M75×2
—
0.253
0.395
AH213
AH313
AH2313
KM15
KM15
KM15
65 70 33.5
43
64
37
47
68
72.17
73.00
74.42
71.5
72.5
73.5
11
11
15
8
8
12
3
3
3
M80×2
M80×2
M80×2
—
0.28
0.466
AH214
AH314
AH2314
KM16
KM16
KM16
70 75 34.5
45
68
38
49
72
77.25
78.17
79.75
76.5
77.5
79.0
11
11
15
8
8
12
3
3
3
M85×2
M85×2
M85×2
—
0.313
0.534
AH215
AH315
AH2315
KM17
KM17
KM17
164
(续)
尺 寸 质量基本型号
配用螺
母型号
d
1
d B
3
B
4
D
1
D
2
ab f G
W
≈
退卸衬套
mm kg
75 80 35.5
48
71
39
52
75
82.33
83.42
85.00
81.5
82.5
84.5
11
11
15
8
8
12
3
3
3
M90×2
M90×2
M90×2
—
0.365
0.597
AH216
AH316
AH2316
KM18
KM18
KM18
80 85 38.5
52
74
42
56
78
87.50
88.67
90.17
87.0
88.0
89.5
12
12
16
9
9
13
3
3
3
M95×2
M95×2
M95×2
—
0.429
0.69
AH217
AH317
AH2317
KM19
KM19
KM19
85 90 40
53
63
79
44
57
67
83
92.67
93.75
94.50
95.50
92.0
93.0
94.0
95.0
12
12
13
17
9
9
10
14
3
3
3
3
M100×2
M100×2
M100×2
M100×2
—
0.461
0.576
0.779
AH218
AH318
AH3218
AH2318
KM20
KM20
KM20
KM20
90 95 43
57
67
85
47
61
71
89
97.83
99.00
99.75
100.83
97.0
98.5
99.0
100.0
13
13
14
19
10
10
11
16
4
4
4
4
M105×2
M105×2
M105×2
M105×2
—
0.532
—
0.886
AH219
AH319
AH3219
AH2319
KM21
KM21
KM21
KM21
95 100 45
59
64
73
90
49
63
68
77
94
103.00
104.17
104.50
105.25
106.25
102.5
103.5
104.0
104.5
105.5
13
13
14
14
19
10
10
11
11
16
4
4
4
4
4
M110×2
M110×2
M110×2
M110×2
M110×2
—
0.582
0.650
0.767
0.998
AH220
AH320
AH3120
AH3220
AH2320
KM22
KM22
KM22
KM22
KM22
105 110 50
63
68
82
98
54
67
72
86
102
113.33
114.33
114.83
116.00
116.92
112.5
113.5
114.0
115.5
116.0
14
15
14
14
19
11
12
11
11
16
4
4
4
4
4
M120×2
M120×2
M120×2
M125×2
M125×2
—
0.663
0.760
0.883
0.350
AH222
AH322
AH3122
AH3222
AH2322
KM24
KM24
KM24
KM25
KM25
115 120 53
60
69
75
90
105
57
64
73
79
94
109
123.50
124.00
124.75
125.33
126.50
127.42
123.0
123.5
124.0
124.0
126.0
126.5
15
16
16
15
16
20
12
13
13
12
13
17
4
4
4
4
4
4
M130×2
M130×2
M130×2
M130×2
M135×2
M135×2
—
0.750
—
0.950
1.110
1.600
AH224
AH3024
AH324
AH3124
AH3224
AH2324
KM26
KM26
KM26
KM26
KM27
KM27
125 130 53
67
74
78
98
115
57
71
78
82
102
119
133.50
134.50
135.08
135.58
137.00
138.08
133.0
134.0
134.5
135.0
136.5
137.5
15
17
17
15
18
22
12
14
14
12
15
19
4
4
4
4
4
4
M140×2
M140×2
M140×2
M140×2
M145×2
M145×2
—
0.930
—
1.080
1.580
1.970
AH226
AH3026
AH326
AH3126
AH3226
AH2326
KM28
KM28
KM28
KM28
KM29
KM29
165
(续)
尺 寸 质量 基本型号
配用螺母型号
d
1
d B
3
B
4
D
1
D
2
a b f G
W
≈
退卸衬套
mm kg
135 140 56
68
77
83
104
125
61
73
82
88
109
130
143.75
114.67
145.42
145.92
147.58
148.92
143.0
144.0
144.5
145.0
147.0
148.0
16
17
17
17
18
23
13
14
14
14
15
20
4
4
4
4
4
4
M150×2
M150×2
M150×2
M150×2
M155×3
M155×3
—
1.010
—
1.280
1.840
2.330
AH228
AH3028
AH328
AH3128
AH3228
AH2328
KM30
KM30
KM30
KM30
KM31
KM31
145 150 60
72
83
96
114
135
65
77
88
101
119
140
154.00
154.92
155.83
156.92
158.25
159.42
153.5
154.0
155.0
156.0
157.5
158.5
17
18
18
18
20
27
14
15
15
15
17
24
4
4
4
4
4
4
M160×3
M160×3
M165×3
M165×3
M165×3
M165×3
—
1.150
—
1.790
2.220
2.820
AH230
AH3030
AH330
AH3130
AH3230
AH2330
KM32
KM32
KM33
KM33
KM33
KM33
150 160 64
77
88
103
124
140
69
82
93
108
130
146
164.25
165.25
166.17
167.42
168.92
169.92
163.0
164.0
165.0
166.0
167.0
168.0
18
19
19
19
23
27
15
16
16
16
20
24
5
5
5
5
5
5
M170×3
M170×3
M180×3
M180×3
M180×3
M180×3
—
2.060
—
2.870
4.080
4.72
AH232
AH3032
AH332
AH3132
AH3232
AH2332
KM34
KM34
KM36
KM36
KM36
KM36
160 170 69
85
93
104
134
146
74
90
98
109
140
152
174.58
175.83
176.50
177.00
179.42
180.42
173.0
174.0
175.0
176.0
178.0
179.0
19
20
20
19
27
27
16
17
17
16
24
24
5
5
5
5
5
5
M180×3
M180×3
M190×3
M190×3
M190×3
M190×3
—
2.430
—
3.040
4.80
5.25
AH234
AH3034
AH334
AH3134
AH3234
AH2334
KM36
KM36
KM38
KM38
KM38
KM38
170 180 69
92
105
116
140
154
74
98
110
122
146
160
184.58
186.25
187.50
188.33
189.92
189.92
183.0
185.0
186.0
187.0
188.0
189.0
19
23
20
22
27
29
16
17
17
19
24
26
5
5
5
5
5
5
M190×3
M190×3
M200×3
M200×3
M200×3
M200×3
—
2.81
—
3.76
5.32
5.83
AH236
AH3036
AH2236
AH3136
AH3236
AH2336
KM38
KM38
KM40
KM40
KM40
KM40
180 190 73
96
112
125
145
160
78
102
117
131
152
167
194.58
196.50
197.75
198.75
200.08
201.25
193.0
195.0
196.0
197.0
199.0
200.0
23
24
24
26
31
32
17
18
18
20
25
26
5
5
5
5
5
5
T205×4
T205×4
T210×4
T210×4
T210×4
T210×4
—
3.32
—
4.89
5.90
6.63
AH238
AH3038
AH2238
AH3138
AH3238
AH2338
HML41
HML41
KM42
KM42
KM42
KM42
166
(续)
尺 寸 质量 基本型号
配用螺母型号
d
1
d B
3
B
4
D
1
D
2
a b f G
W
≈
退卸衬套
mm kg
190 200 77
102
118
134
153
170
82
108
123
140
160
177
204.83
206.92
208.17
209.42
210.75
211.75
203.0
205.0
207.0
208.0
209.0
210.0
24
25
25
27
31
36
18
19
19
21
25
30
5
5
5
5
5
5
T215×4
T215×4
T220×4
T220×4
T220×4
T220×4
—
3.80
—
5.49
6.68
7.54
AH240
AH3240
AH2240
AH3140
AH3240
AH2340
HML42
HML43
KM44
KM44
KM44
KM44
200 220 85
111
130
145
181
91
117
136
151
189
225.58
227.58
229.17
230.17
232.75
224.0
226.0
228.0
229.0
231.0
24
26
26
29
36
18
20
20
23
30
5
5
5
5
5
T235×4
T235×4
T240×4
T240×4
T240×4
—
7.40
—
10.40
13.50
AH244
AH3044
AH2244
AH3144
AH2344
HML47
HML47
KM48
KM48
KM48
220 240 96
116
144
154
189
102
123
150
161
197
246.17
248.00
250.25
250.83
253.42
245.0
247.0
249.0
249.0
252.0
28
27
27
31
36
22
21
21
25
30
5
5
5
5
5
T260×4
T260×4
T260×4
T260×4
T260×4
—
8.75
—
12.0
15.50
AH248
AH3048
AH2248
AH3148
AH2348
HML52
HML52
KM52
KM52
KM52
240 260 105
128
155
172
205
111
135
161
179
213
266.83
268.83
271.00
272.25
274.75
265.0
267.0
270.0
271.0
273.0
29
29
29
32
36
23
23
23
26
30
6
6
6
6
6
T280×4
T280×4
T290×4
T290×4
T290×4
—
10.70
—
16.20
19.60
AH252
AH3052
AH2252
AH3152
AH2352
HML56
HML56
KM58
KM58
KM58
260 280 105
131
155
175
212
113
139
163
183
220
287.00
289.08
291.08
292.42
295.33
286.0
288.0
290.0
291.0
294.0
29
30
30
34
36
23
24
24
28
30
6
6
6
6
6
T300×4
T300×4
T310×5
T310×5
T310×5
—
12.0
—
17.5
21.6
AH256
AH3056
AH2256
AH3156
AH2356
HML60
HML60
KM62
KM62
KM62
280 300 145
170
192
228
153
178
200
236
310.08
312.17
313.67
316.33
309.0
311.0
312.0
315.0
32
32
36
40
26
26
30
34
6
6
6
6
T320×5
T330×5
T330×5
T330×5
14.4
—
20.8
26.0
AH3060
AH2260
AH3160
AH3260
HML64
KM66
KM66
KM66
300 320 149
180
209
246
157
190
217
254
330.0
333.08
335.00
337.67
329.0
332.0
334.0
336.0
33
33
37
42
27
27
31
36
6
6
6
6
T345×5
T350×5
T350×5
T350×5
16.0
—
24.5
30.6
AH3064
AH2264
AH3164
AH3264
HML69
KM70
KM70
KM70
167
(续)
尺 寸 质量 基本型号
配用螺母型号
d
1
d B
3
B
4
D
1
D
2
a b f G
W
≈
退卸衬套
mm kg
320 340 162
225
264
171
234
273
351.42
356.25
359.08
350.0
355.0
358.0
34
39
44
28
33
38
6
6
6
T365×5
T370×5
T370×5
19.5
29.0
35.4
AH3068
AH3168
AH3268
HML73
KM74
KM74
340 360 167
229
274
176
238
283
371.67
376.42
379.95
370.0
375.0
378.0
36
41
46
30
35
40
6
6
6
T385×5
T400×5
T400×5
21.0
33.0
41.5
AH3072
AH3172
AH3272
HML77
KM80
KM80
360 380 170
232
284
180
242
294
391.92
396.67
400.50
390.0
395.0
399.0
37
42
48
31
36
42
6
6
6
T410×5
T420×5
T420×5
23.2
35.7
45.6
AH3076
AH3176
AH3276
HML82
KM84
KM84
380 400 183
240
302
193
250
312
412.83
417.17
421.83
411.0
416.0
420.0
33
44
50
33
38
44
6
6
6
T430×5
T440×5
T440×5
27.3
39.5
51.7
AH3080
AH3180
AH3280
HML86
KM88
KM88
400 420 186
266
321
196
276
331
433.0
439.17
443.25
432.0
438.0
442.0
40
46
52
34
40
46
8
8
8
T450×5
T460×5
T460×5
29.0
46.5
58.9
AH3084
AH3184
AH3284
HML90
KM92
KM92
420 440 194
270
330
205
281
341
453.67
459.42
463.92
452.0
458.0
462.0
41
48
54
35
42
48
8
8
8
T470×5
T480×5
T480×5
32.0
49.8
63.8
AH3088
AH3188
AH3288
HML94
KM96
KM96
440 460 202
285
349
213
296
360
474.17
480.58
485.33
473.0
479.49
484.0
43
49
56
37
43
50
8
8
8
T490×5
T510×6
T510×6
35.2
57.9
74.5
AH3092
AH3192
AH3292
HML98
KM102
KM102
460 480 205
295
364
217
307
376
494.42
501.33
506.50
493.0
500.0
505.0
44
51
58
38
45
52
8
8
8
T520×6
T530×6
T530×6
39.2
63.1
82.1
AH3096
AH3196
AH3296
HML104
KM106
KM106
480 500 209
313
393
221
325
405
514.58
522.67
528.75
513.0
521.0
527.0
46
53
60
40
47
54
8
8
8
T540×6
T550×6
T550×6
42.5
70.9
94.6
AH30/500
AH31/500
AH32/500
HML108
KM110
KM 110
