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BC Bearing Manufacturing Co.,Ltd.
Add:Wuxi Huishan Economy Development
Area.B14,Jiangshu China
http://www.bc-bearing.com
E-mail:wuxibc@bc-bearing.com |
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| Spherical roller bearings | | | Dimensions
|
Load ratings
|
Limiting speed
|
Symbol
|
Weight
|
d
|
D
|
B
|
r s
|
dyn.
C r
|
Stat.
C or
|
Yo
|
Grease
|
Oil
|
|
|
|
|
55
|
120
|
43
|
2
|
230
|
265
|
1.6
|
3000
|
4000
|
22311C
|
2.35
|
120
|
43
|
2
|
230
|
265
|
1.6
|
3000
|
4000
|
22311Ck
|
2.30
|
120
|
43
|
2
|
220
|
255
|
1.6
|
2800
|
3600
|
21311MA
|
2.49
|
120
|
43
|
2
|
220
|
255
|
1.6
|
2800
|
3600
|
21310MB
|
2.43
|
120
|
43
|
2
|
220
|
255
|
1.6
|
2800
|
3600
|
22311MAC4F80
|
2.43
|
60
|
110
|
28
|
1.5
|
145
|
175
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2.4
|
3400
|
4500
|
22212C
|
1.16
|
110
|
28
|
1.5
|
145
|
175
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2.4
|
3400
|
4500
|
22212CK
|
1.10
|
130
|
31
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2.1
|
150
|
180
|
2.8
|
3000
|
4000
|
21312C
|
1.95
|
130
|
31
|
2.1
|
150
|
180
|
2.8
|
3000
|
4000
|
21312CK
|
1.90
|
130
|
46
|
2.1
|
270
|
320
|
1.7
|
2800
|
3800
|
22312C
|
2.95
|
130
|
46
|
2.1
|
270
|
320
|
1.7
|
2800
|
3800
|
22312CK
|
2.85
|
130
|
46
|
2.1
|
260
|
310
|
1.6
|
2600
|
3400
|
22312MB
|
2.98
|
130
|
46
|
2.1
|
380
|
310
|
1.6
|
2600
|
3400
|
22312MAC4F80
|
2.98
|
65
|
120
|
31
|
1.5
|
180
|
220
|
2.4
|
3000
|
4000
|
22213C
|
1.45
|
120
|
31
|
1.5
|
180
|
220
|
2.4
|
3000
|
4000
|
22213CK
|
1.40
|
120
|
31
|
1.5
|
165
|
200
|
2.4
|
2800
|
3600
|
22213MB
|
1.73
|
140
|
33
|
2.1
|
220
|
290
|
2.8
|
2800
|
3800
|
21313C
|
2.45
|
140
|
33
|
2.1
|
220
|
290
|
2.8
|
2800
|
3800
|
21313CK
|
2.40
|
140
|
48
|
2.1
|
305
|
360
|
1.7
|
2800
|
3600
|
22313C
|
3.55
|
140
|
48
|
2.1
|
305
|
360
|
1.7
|
2800
|
3600
|
22313CK
|
3.45
|
140
|
48
|
2.1
|
280
|
330
|
1.7
|
2400
|
3200
|
22313MA
|
3.56
|
140
|
48
|
2.1
|
280
|
330
|
1.7
|
2400
|
3200
|
22313MB
|
3.51
|
140
|
48
|
2.1
|
280
|
330
|
1.7
|
2400
|
3200
|
22313MAC4F80
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3.51
|
70
|
125
|
31
|
1.5
|
180
|
225
|
2.6
|
2800
|
3800
|
22214C
|
1.55
|
125
|
31
|
2.1
|
180
|
225
|
2.6
|
2800
|
3800
|
22214CK
|
1.50
|
150
|
35
|
2.1
|
250
|
310
|
2.9
|
2600
|
3400
|
21314C
|
3.10
|
150
|
35
|
2.1
|
250
|
310
|
2.9
|
2600
|
3400
|
21314CK
|
3.00
|
150
|
51
|
2.1
|
375
|
455
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1.7
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2400
|
3200
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22314C
|
4.35
|
150
|
51
|
2.1
|
375
|
455
|
1.7
|
2400
|
3200
|
22314CK
|
4.30
|
150
|
51
|
2.1
|
340
|
420
|
1.8
|
2200
|
2800
|
22314MB
|
4.30
|
75
|
130
|
31
|
1.5
|
190
|
250
|
2.7
|
2800
|
3800
|
22215CW33
|
1.65
|
130
|
31
|
1.5
|
190
|
250
|
2.7
|
2800
|
3800
|
22215CKW33
|
1.60
|
130
|
31
|
1.5
|
175
|
230
|
2.7
|
2600
|
3400
|
22215MBW33
|
1.72
|
160
|
37
|
2.1
|
280
|
360
|
2.9
|
2400
|
3200
|
21315CW33
|
3.55
|
160
|
37
|
2.1
|
280
|
360
|
2.9
|
2400
|
3200
|
21315CK
|
3.50
|
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