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Double Row Cylindrical Roller Bearings Product Specifications
Basic parameters are displayed below. Click the details icon to view complete specifications including materials, tolerances, and application guidelines.
Details Inquiry Bearing Model
Dimensions
Basic Load Rating
Weight
d
D
B
Cr
Cor
NN3048K
240
360
92
885
1690
32.7
NNU4948/3W33
240
320
80
625
1470
17.8
NNU4948/C3W33
240
320
80
625
1470
17.8
NNU4948/W33
240
320
80
625
1470
17.8
NNU4948K/W33
240
320
80
625
1470
17.7
NN3052K
260
400
104
1110
2120
49.3
NN3052K/W33
260
400
104
1110
2120
49.2
NNU4052/W33
260
400
140
1570
3000
63.4
NNU4152
260
440
180
2240
4500
111
NNU4952/W33
260
360
100
760
2030
31.7
NNU4952K/W33
260
360
100
760
2030
30.4
NNU4952X2/C9W33
260
360
80
666
1500
28.2
NN3056
280
420
106
1170
2290
52.3
NN3056K
280
420
106
1170
2290
49.7
NN3056K/W33
280
420
106
1170
2290
49.6
NNU4156
280
460
180
2500
4700
118
NNU4956
280
380
100
870
2200
29
NN3060
300
460
118
1290
2790
77.9
NN3060K
300
460
118
1290
2790
76.2
NNU4960/C3W33
300
420
118
1050
2800
51.6