Bearing 525/522 (KOYO)

Tapered roller bearings 525/522

Bearing number : 525/522

Size (mm) : 38.1x101.6x34.925

Brand : KOYO

Bore Diameter (mm) : 38,1

Outer Diameter (mm) : 101,6

Width (mm) : 34,925

Bearing dimensions and specification in KOYO catalogue:

d - 38,1 mm

D - 101,6 mm

T - 34,925 mm

B - 36,068 mm

C - 26,988 mm

a - 22,2 mm

r min. - 3,6 mm

r2 min. - 3,2 mm

da min. - 54 mm

Da - 89 mm

db min - 48 mm

ra max. - 3,6 mm

rb max. - 3,2 mm

Db - 95 mm

Weight - 1,461 Kg

Basic dynamic load rating (C) - 131 kN

Basic static load rating (C0) - 159 kN

(Grease) Lubrication Speed - 4000 r/min

(Oil) Lubrication Speed - 5300 r/min

Calculation factor (e) - 0,29

Calculation factor (Y0) - 1,16

Calculation factor (Y1) - 2,1

Designation

Bore Dia, mm

Outer Dia, mm: