KOYO 32008JR bearing

Bearing 32008JR

KOYO 32008JR bearing, Size: 40x68x19. KOYO 32008JR are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Tapered roller bearing 32008JR

Bearing number : 32008JR

Size (mm) : 40x68x19

Brand : KOYO

Bore Diameter (mm) : 40

Outer Diameter (mm) : 68

Width (mm) : 19

Bearing dimensions and specification in KOYO catalogue:

d - 40 mm

D - 68 mm

T - 19 mm

B - 19 mm

C - 14,5 mm

a - 15,1 mm

r min. - 1 mm

r2 min. - 1 mm

da min. - 45,5 mm

da max - 46 mm

Da min - 60 mm

Da max. - 62,5 mm

Db min. - 65 mm

ra max. - 1 mm

rb max. - 1 mm

Weight - 0,282 Kg

Basic dynamic load rating (C) - 53,5 kN

Basic static load rating (C0) - 71,4 kN

(Grease) Lubrication Speed - 5600 r/min

(Oil) Lubrication Speed - 7400 r/min

Calculation factor (e) - 0,38

Calculation factor (Y0) - 0,87

Calculation factor (Y1) - 1,58

Tags :  KOYO , 40x68x19

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