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Double row cylindrical roller bearings
Bearing designation
d
Is less than
Is less than or equal to
Is equal to
Is not equal to
Is greater than or equal to
Is greater than
Is between
Is not between
Is empty (NULL)
Is not empty (NOT NULL)
And:
D
Is less than
Is less than or equal to
Is equal to
Is not equal to
Is greater than or equal to
Is greater than
Is between
Is not between
Is empty (NULL)
Is not empty (NOT NULL)
And:
B
Is less than
Is less than or equal to
Is equal to
Is not equal to
Is greater than or equal to
Is greater than
Is between
Is not between
Is empty (NULL)
Is not empty (NOT NULL)
And:
Bearing designation
Dimensions
Basic load rating
Limiting speed for lubrication with
Detail and calculations
3D model
d
D
B
Dynamic (C
r
)
Static (C
or
)
Grease
Oil
STP format
mm
kN
min
-1
NN3032
160
240
60
375
660
2 400
2 800
Show detail and calculations
3D model (STP)
NN3032K
160
240
60
375
660
2 400
2 800
Show detail and calculations
3D model (STP)
NNU4934M
170
230
60
375
805
2 400
2 800
Show detail and calculations
3D model (STP)
NNU4934KM
170
230
60
375
805
2 400
2 800
Show detail and calculations
3D model (STP)
NN3034
170
260
67
450
805
2 200
2 600
Show detail and calculations
3D model (STP)
NN3034K
170
260
67
450
805
2 200
2 600
Show detail and calculations
3D model (STP)
NNU4936M
180
250
69
480
1020
2 200
2 600
Show detail and calculations
3D model (STP)
NNU4936KM
180
250
69
480
1020
2 200
2 600
Show detail and calculations
3D model (STP)
NN3036
180
280
74
565
995
2 000
2 400
Show detail and calculations
3D model (STP)
NN3036K
180
280
74
565
995
2 000
2 400
Show detail and calculations
3D model (STP)
NNU4938M
190
260
69
485
1060
2 000
2 600
Show detail and calculations
3D model (STP)
NNU4938KM
190
260
69
485
1060
2 000
2 600
Show detail and calculations
3D model (STP)
NN3038
190
290
75
595
1080
2 000
2 400
Show detail and calculations
3D model (STP)
NN3038K
190
290
75
595
1080
2 000
2 400
Show detail and calculations
3D model (STP)
NNU4940M
200
280
80
570
1220
1 900
2 400
Show detail and calculations
3D model (STP)
NNU4940KM
200
280
80
570
1220
1 900
2 400
Show detail and calculations
3D model (STP)
NN3040
200
310
82
655
1170
1 800
2 200
Show detail and calculations
3D model (STP)
NN3040K
200
310
82
655
1170
1 800
2 200
Show detail and calculations
3D model (STP)
NN3044K
220
340
90
815
1480
1 700
2 000
Show detail and calculations
3D model (STP)
NN3944
220
300
60
299
668
1 800
2 200
Show detail and calculations
3D model (STP)
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