NSK 08118/08231 bearing

If you want to confirm some technical details before you order,
just need to send a message or e-mail: sale@all-bearing.com .
Then our professional sales staff will contact you within 2 hours.

Tapered roller bearings 08118/08231

Bearing number : 08118/08231

Size (mm) : 30.162x58.738x14.684

Brand : NSK

Bore Diameter (mm) : 30.162

Outer Diameter (mm) : 58.738

Width (mm) : 14.684

Bearing dimensions and specification in NSK catalogue:

d - 30.162 mm

D - 58.738 mm

T - 14.684 mm

B - 15.08 mm

C - 10.716 mm

ra1 max. - 1 mm

a - 13.3 mm

r min. - 3.5 mm

r1 min. - 1 mm

Da - 52 mm

db - 35 mm

ra max. - 3.5 mm

da - 41.5 mm

Db - 55 mm

Weight - 0.177 Kg

Basic dynamic load rating (C) - 28.8 kN

Basic static load rating (C0) - 33.5 kN

(Grease) Lubrication Speed - 6000 r/min

(Oil) Lubrication Speed - 8000 r/min

Calculation factor (e) - 0.47

Calculation factor (Y0) - 0.7

Calculation factor (Y1) - 1.3