Bearing 6280/6220 (NSK)

Tapered roller bearings 6280/6220

Bearing number : 6280/6220

Size (mm) : 53.975x127x50.8

Brand : NSK

Bore Diameter (mm) : 53,975

Outer Diameter (mm) : 127

Width (mm) : 50,8

Bearing dimensions and specification in NSK catalogue:

d - 53,975 mm

D - 127 mm

T - 50,8 mm

B - 52,388 mm

C - 41,275 mm

ra1 max. - 3,3 mm

a - 30,7 mm

r min. - 3,5 mm

r1 min. - 3,3 mm

Da - 108 mm

db - 67 mm

ra max. - 3,5 mm

da - 74 mm

Db - 117 mm

Weight - 3,19 Kg

Basic dynamic load rating (C) - 236 kN

Basic static load rating (C0) - 300 kN

(Grease) Lubrication Speed - 3200 r/min

(Oil) Lubrication Speed - 4300 r/min

Calculation factor (e) - 0,3

Calculation factor (Y0) - 1,1

Calculation factor (Y1) - 2

Designation

Bore Dia, mm

Outer Dia, mm: