KOYO 32921JR bearing

Bearing 32921JR

KOYO 32921JR bearing, Size: 105x145x25. KOYO 32921JR are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Tapered roller bearing 32921JR

Bearing number : 32921JR

Size (mm) : 105x145x25

Brand : KOYO

Bore Diameter (mm) : 105

Outer Diameter (mm) : 145

Width (mm) : 25

Bearing dimensions and specification in KOYO catalogue:

d - 105 mm

D - 145 mm

T - 25 mm

B - 25 mm

C - 20 mm

a - 25,1 mm

r min. - 1,5 mm

r1 min. - 1,5 mm

r2 min. - 1,5 mm

da min. - 114 mm

da max - 113 mm

Da min - 133 mm

Da max. - 136 mm

db max. - 113 mm

Db min. - 140 mm

ra max. - 1,5 mm

rb max. - 1,5 mm

Db - 140 mm

Weight - 1,23 Kg

Basic dynamic load rating (C) - 128 kN

Basic static load rating (C0) - 224 kN

(Grease) Lubrication Speed - 2400 r/min

(Oil) Lubrication Speed - 3100 r/min

Calculation factor (e) - 0,34

Calculation factor (Y0) - 0,96

Calculation factor (Y1) - 1,75

Tags :  KOYO , 105x145x25

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