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NNU4180M/C3 BEARING

DOUBLE ROW CYLINDRICAL ROLLER BEARING

Part No.

Mass

NNU4180M/C3

331.6

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

400

mm

650

mm

250

mm

6

mm

4700

mm

9550

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

1000

KN

1250

-

r/min

-

r/min

-

-

-

568

mm

mm

mm

mm

mm

426

624

5

mm

mm

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