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NNU4948M/W33/C3 BEARING
DOUBLE ROW CYLINDRICAL ROLLER BEARING
Part No.
Mass
NNU4948M/W33/C3
17.9
KG
SPECIFICATION
Bore d
Outside Diameter D
Width B
Chamfer dimension r
Chamfer dimension of loose flange ring F
Raceway diameter of outer ring E
mm
240
mm
320
mm
80
mm
2.1
mm
265
mm
-
Basic dynamic load rating c
Basic static load rating c0
Grease speed rating
Oil speed rating
Diameter of spacer sleeve damax
Diameter of spacer sleeve damin
Diameter of spacer sleeve dbmin
Radius of fillet ra
Radius of fillet rb
Diameter of housing abutment Damin
Diameter of housing abutment Damax
KN
625
KN
1470
-
r/min
-
r/min
-
12.2
6
295
mm
mm
mm
mm
mm
251
309
2
mm
mm
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