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Deep Groove Ball Bearing
Self-aligning ball bearing
Cylindrical roller bearings
Spherical Roller Bearings
Angular contact bearing
Tapered roller bearing
Thrust ball bearing
Thrust roller bearing
Pillow block bearing
Automotive wheel hub bearing
Needle roller bearing
linear guide slider
Lead screw
Belt
Chain
Other
Model
SKF bearings
NSK bearings
FAG bearings
NTN bearings
INA bearings
KOYO bearings
IKO bearings
NACHI bearings
TIMKEN bearings
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Home
Product
Deep Groove Ball Bearing
Self-aligning ball bearing
Cylindrical roller bearings
Spherical Roller Bearings
Angular contact bearing
Tapered roller bearing
Thrust ball bearing
Thrust roller bearing
Pillow block bearing
Automotive wheel hub bearing
Needle roller bearing
linear guide slider
Lead screw
Belt
Chain
Other
Model
SKF bearings
NSK bearings
FAG bearings
NTN bearings
INA bearings
KOYO bearings
IKO bearings
NACHI bearings
TIMKEN bearings
Application
About Us
Company Profile
Warehouse
News
Company News
Industry News
Service
Contact Us
Model
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Home
Model
SKF bearings
NSK bearings
FAG bearings
NTN bearings
INA bearings
KOYO bearings
IKO bearings
NACHI bearings
TIMKEN bearings
Basic dimensions
Basic rated load
Rated speed
Model
dynamic
static
Reference speed
Limiting speed
Model
d[mm]
D[mm]
B[mm]
C[kN]
C
0
[kN]
[r/min]
[r/min]
280
380
100
NNU4956K
260
360
100
NNU4952
280
380
100
NNU4956
240
320
80
NNU4948K
260
360
100
NNU4952K
240
320
80
NNU4948
260
360
100
NNU4952
220
300
80
NNU4944K
240
320
80
NNU4948K
220
300
80
NNU4944
240
320
80
NNU4948
200
280
80
NNU4940K
220
300
80
NNU4944K
200
280
80
NNU4940
220
300
80
NNU4944
190
260
69
NNU4938K
200
280
80
NNU4940K
190
260
69
NNU4938
200
280
80
NNU4940
180
250
69
NNU4936K
150
380
85
NJ430+HJ430
150
380
85
NJ430
140
360
82
NJ428+HJ428
140
360
82
NJ428
130
340
78
NJ426+HJ426
130
340
78
NJ426
120
310
72
NJ424+HJ424
120
310
72
NJ424
110
280
65
NJ422+HJ422
110
280
65
NJ422
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