NTN NA4972 bearing

Bearing NA4972

NTN NA4972 bearing, Size: 360x480x118. NTN NA4972 are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Needle roller bearings NA4972

Bearing number : NA4972

Size (mm) : 360x480x118

Brand : NTN

Bore Diameter (mm) : 360

Outer Diameter (mm) : 480

Width (mm) : 118

Bearing dimensions and specification in NTN catalogue:

d - 360 mm

F - 400 mm

D - 480 mm

B - 118 mm

C - 118 mm

r min. - 3 mm

s - 2 mm

da min. - 373 mm

Da max. - 467 mm

ra max. - 2,5 mm

Weight - 49 Kg

Basic dynamic load rating (C) - 1200 kN

Basic static load rating (C0) - 3200 kN

(Grease) Lubrication Speed - 650 r/min

(Oil) Lubrication Speed - 1 000 r/min

Contact Us

E-mail: [email protected]

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

Sitemap