Bearing HR30212J (NSK)

Tapered roller bearings HR30212J

Bearing number : HR30212J

Size (mm) : 60x110x23.75

Brand : NSK

Bore Diameter (mm) : 60

Outer Diameter (mm) : 110

Width (mm) : 23,75

Bearing dimensions and specification in NSK catalogue:

d - 60 mm

D - 110 mm

T - 23,75 mm

B - 22 mm

C - 19 mm

a - 22 mm

r min. - 2 mm

r1 min. - 1,5 mm

da min. - 72 mm

Da min - 96 mm

Da max. - 101 mm

db max. - 69 mm

Db min. - 103 mm

ra max. - 2 mm

rb max. - 1,5 mm

Weight - 0,93 Kg

Basic dynamic load rating (C) - 104 kN

Basic static load rating (C0) - 123 kN

(Grease) Lubrication Speed - 3400 r/min

(Oil) Lubrication Speed - 4500 r/min

Calculation factor (e) - 0,41

Calculation factor (Y0) - 0,81

Calculation factor (Y1) - 1,5

Designation

Bore Dia, mm

Outer Dia, mm: