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NNU4976X2/C4S1 BEARING

DOUBLE ROW CYLINDRICAL ROLLER BEARING

Part No.

Mass

NNU4976X2/C4S1

69.4

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

380

mm

520

mm

106

mm

4

mm

426

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

1240

KN

3080

-

r/min

-

r/min

-

-

-

-

mm

mm

mm

mm

mm

-

-

-

mm

mm

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