KOYO 32915JR bearing

Bearing 32915JR

KOYO 32915JR bearing, Size: 75x105x20. KOYO 32915JR are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Tapered roller bearing 32915JR

Bearing number : 32915JR

Size (mm) : 75x105x20

Brand : KOYO

Bore Diameter (mm) : 75

Outer Diameter (mm) : 105

Width (mm) : 20

Bearing dimensions and specification in KOYO catalogue:

d - 75 mm

D - 105 mm

T - 20 mm

B - 20 mm

C - 16 mm

a - 18,9 mm

r min. - 1 mm

r2 min. - 1 mm

da min. - 80,5 mm

da max - 81 mm

Da min - 96 mm

Da max. - 99,5 mm

Db min. - 101 mm

ra max. - 1 mm

rb max. - 1 mm

Weight - 0,526 Kg

Basic dynamic load rating (C) - 73,6 kN

Basic static load rating (C0) - 123 kN

(Grease) Lubrication Speed - 3300 r/min

(Oil) Lubrication Speed - 4400 r/min

Calculation factor (e) - 0,33

Calculation factor (Y0) - 0,99

Calculation factor (Y1) - 1,8

Tags :  KOYO , 75x105x20

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