NSK NA4912 bearing

Bearing NA4912

NSK NA4912 bearing, Size: 60x85x25. NSK NA4912 are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Needle roller bearings NA4912

Bearing number : NA4912

Size (mm) : 60x85x25

Brand : NSK

Bore Diameter (mm) : 60

Outer Diameter (mm) : 85

Width (mm) : 25

Bearing dimensions and specification in NSK catalogue:

d - 60 mm

Fw - 68 mm

D - 85 mm

B - 25 mm

C - 25 mm

r min. - 1 mm

da min. - 65 mm

Da max. - 80 mm

ra max. - 1 mm

Weight - 0,435 Kg

Basic dynamic load rating (C) - 56 kN

Basic static load rating (C0) - 95,5 kN

(Grease) Lubrication Speed - 3800 r/min

(Oil) Lubrication Speed - 6300 r/min

Contact Us

E-mail: [email protected]

Contact Details: ROOM 19/F AiLeiw 532, Basheki.sepwer.Hong Kong

Sitemap