Bearing HM88630/HM88610 (NSK)

Tapered roller bearings HM88630/HM88610

Bearing number : HM88630/HM88610

Size (mm) : 25.4x72.233x25.4

Brand : NSK

Bore Diameter (mm) : 25,4

Outer Diameter (mm) : 72,233

Width (mm) : 25,4

Bearing dimensions and specification in NSK catalogue:

d - 25,4 mm

D - 72,233 mm

T - 25,4 mm

B - 25,4 mm

C - 19,842 mm

ra1 max. - 2,3 mm

a - 20,7 mm

r min. - 0,8 mm

r1 min. - 2,3 mm

Da - 60 mm

db - 39,5 mm

ra max. - 0,8 mm

da - 39,5 mm

Db - 69 mm

Weight - 0,586 Kg

Basic dynamic load rating (C) - 63,5 kN

Basic static load rating (C0) - 83,5 kN

(Grease) Lubrication Speed - 5000 r/min

(Oil) Lubrication Speed - 7100 r/min

Calculation factor (e) - 0,55

Calculation factor (Y0) - 0,6

Calculation factor (Y1) - 1,1

Designation

Bore Dia, mm

Outer Dia, mm: