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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]
190
290
75
594
1080
2800
3200
NN 3038 K/SPW33
190
260
69
402
880
2800
3200
NNU 4938 B/SPW33
190
260
69
402
880
2800
3200
NNU 4938 BK/SPW33
200
280
80
484
1040
2600
3000
NNU 4940 B/SPW33
200
280
80
484
1040
2600
3000
NNU 4940 BK/SPW33
200
310
82
644
1140
2600
3000
NN 3040 K/SPW33
220
300
80
512
1140
2400
2800
NNU 4944 BK/SPW33
220
340
90
809
1460
2400
2800
NN 3044 K/SPW33
220
300
80
512
1140
2400
2800
NNU 4944 B/SPW33
240
320
80
528
1220
2200
2600
NNU 4948 BK/SPW33
240
320
80
528
1220
2200
2600
NNU 4948 B/SPW33
240
360
92
842
1560
2200
2600
NN 3048 K/SPW33
260
360
100
748
1700
2000
2400
NNU 4952 B/SPW33
260
360
100
748
1700
2000
2400
NNU 4952 BK/SPW33
260
400
104
1020
1930
2000
2400
NN 3052 K/SPW33
280
380
100
765
1800
1900
2200
NNU 4956 BK/SPW33
280
380
100
765
1800
1900
2200
NNU 4956 B/SPW33
280
420
106
1080
2080
1900
2200
NN 3056 K/SPW33
300
460
118
1250
2400
1700
1900
NN 3060 K/SPW33
300
420
118
1020
2360
1800
2000
NNU 4960 BK/SPW33
300
420
118
1020
2360
1800
2000
NNU 4960 B/SPW33
320
440
118
1060
2500
1700
1900
NNU 4964 BK/SPW33
320
440
118
1060
2500
1700
1900
NNU 4964 B/SPW33
320
480
121
1320
2600
1600
1800
NN 3064 K/SPW33
340
460
118
1100
2650
1500
1700
NNU 4968 B/SPW33
340
460
118
1100
2650
1500
1700
NNU 4968 BK/SPW33
340
520
133
1650
3250
1400
1600
NN 3068 K/SPW33
360
480
118
1120
2800
1500
1700
NNU 4972 BK/SPW33
360
480
118
1120
2800
1500
1700
NNU 4972 B/SPW33
360
540
134
1720
3450
1300
1500
NN 3072 K/SPW33
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3199
3200
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