KOYO 32912JR bearing

Bearing 32912JR

32912JR KOYO bearing,

KOYO 32912JR bearing, Size: 60x85x17. KOYO 32912JR are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Tapered roller bearing 32912JR

Bearing number : 32912JR

Size (mm) : 60x85x17

Brand : KOYO

Bore Diameter (mm) : 60

Outer Diameter (mm) : 85

Width (mm) : 17

Bearing dimensions and specification in KOYO catalogue:

d - 60 mm

D - 85 mm

T - 17 mm

B - 17 mm

C - 14 mm

a - 15,6 mm

r min. - 1 mm

r2 min. - 1 mm

da min. - 65,5 mm

da max - 66 mm

Da min - 77 mm

Da max. - 79,5 mm

Db min. - 81 mm

ra max. - 1 mm

rb max. - 1 mm

Weight - 0,306 Kg

Basic dynamic load rating (C) - 46,2 kN

Basic static load rating (C0) - 78,2 kN

(Grease) Lubrication Speed - 4100 r/min

(Oil) Lubrication Speed - 5500 r/min

Calculation factor (e) - 0,33

Calculation factor (Y0) - 1

Calculation factor (Y1) - 1,81

Tags :  KOYO , 60x85x17