KOYO 30315DR bearing

Bearing 30315DR

KOYO 30315DR bearing, Size: 75x160x40. KOYO 30315DR are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Tapered roller bearing 30315DR

Bearing number : 30315DR

Size (mm) : 75x160x40

Brand : KOYO

Bore Diameter (mm) : 75

Outer Diameter (mm) : 160

Width (mm) : 40

Bearing dimensions and specification in KOYO catalogue:

d - 75 mm

D - 160 mm

T - 40 mm

B - 37 mm

C - 26 mm

a - 48,8 mm

r min. - 3 mm

r2 min. - 2,5 mm

da min. - 89 mm

da max - 91 mm

Da min - 127 mm

Da max. - 148 mm

Db min. - 151 mm

ra max. - 2,5 mm

rb max. - 2 mm

Weight - 3,48 Kg

Basic dynamic load rating (C) - 222 kN

Basic static load rating (C0) - 266 kN

(Grease) Lubrication Speed - 2100 r/min

(Oil) Lubrication Speed - 2900 r/min

Calculation factor (e) - 0,81

Calculation factor (Y0) - 0,41

Calculation factor (Y1) - 0,74

Tags :  KOYO , 75x160x40

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