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Spherical roller bearings
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Spherical roller bearings
PRODUCTS
Designation
Principal dimensions
Basic load ratings
Speed ratings
dynamic
static
Reference speed
Limiting speed
d
[
mm
]
B
[
mm
]
B
[
mm
]
C
[
kN
]
C
0
[
kN
]
[
r/min
]
[
r/min
]
21311 EK
55
120
29
159
166
5600
7500
22211 E
55
100
25
129
127
6300
8500
22211 EK
55
100
25
129
127
6300
8500
22311 E
55
120
43
280
280
4300
5600
22311 E/VA405
55
120
43
280
280
4300
5600
22311 EK
55
120
43
280
280
4300
5600
22311 EK/VA405
55
120
43
280
280
4300
5600
BS2-2211-2RS/GFP9VA944
55
100
31
129
127
——
390
BS2-2211-2RS/VT143
55
100
31
129
127
——
3000
BS2-2211-2RSK/VT143
55
100
31
129
127
——
3000
BS2-2211-2RSKC3GFP8VA944
55
100
31
129
127
——
390
BS2-2311-2RS/VT143
55
120
49
280
280
——
2800
21312 E
60
130
31
217
240
4800
6300
21312 EK
60
130
31
217
240
4800
6300
22212 E
60
110
28
159
166
5600
7500
22212 EK
60
110
28
159
166
5600
7500
22312 E
60
130
46
325
335
4000
5300
22312 E/VA405
60
130
46
325
335
4000
5300
22312 EK
60
130
46
325
335
4000
5300
22312 EK/VA405
60
130
46
325
335
4000
5300
BS2-2212-2RS/GFP9VA944
60
110
34
159
166
——
350
BS2-2212-2RS/VT143
60
110
34
159
166
——
2700
BS2-2212-2RSK/VT143
60
110
34
159
166
——
2700
BS2-2312-2RS/VT143
60
130
53
325
335
——
2500
21313 E
65
140
33
243
270
4300
6000
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