KOYO 31322JR bearing

Bearing 31322JR

31322JR KOYO bearing,

KOYO 31322JR bearing, Size: 110x240x63. KOYO 31322JR are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Tapered roller bearing 31322JR

Bearing number : 31322JR

Size (mm) : 110x240x63

Brand : KOYO

Bore Diameter (mm) : 110

Outer Diameter (mm) : 240

Width (mm) : 63

Bearing dimensions and specification in KOYO catalogue:

d - 110 mm

D - 240 mm

T - 63 mm

B - 57 mm

C - 38 mm

a - 76,2 mm

r min. - 4 mm

r2 min. - 3 mm

da min. - 128 mm

da max - 135 mm

Da min - 205 mm

Da max. - 226 mm

Db min. - 224 mm

ra max. - 3 mm

rb max. - 2,5 mm

Weight - 12,2 Kg

Basic dynamic load rating (C) - 452 kN

Basic static load rating (C0) - 563 kN

(Grease) Lubrication Speed - 1400 r/min

(Oil) Lubrication Speed - 1900 r/min

Calculation factor (e) - 0,83

Calculation factor (Y0) - 0,4

Calculation factor (Y1) - 0,73

Tags :  KOYO , 110x240x63