Bearing R630-2 (NSK)

Cylindrical roller bearings R630-2

Bearing number : R630-2

Size (mm) : 630x1180x250

Brand : NSK

Bore Diameter (mm) : 630

Outer Diameter (mm) : 1180

Width (mm) : 250

Bearing dimensions and specification in NSK catalogue:

d - 630 mm

D - 1180 mm

T - 250 mm

B - 225 mm

C - 150 mm

ra1 max. - 10 mm

a - 395,6 mm

r min. - 12 mm

r1 min. - 12 mm

Da - 1033 mm

db - 712 mm

ra max. - 10 mm

da - 795 mm

Db - 1128 mm

Weight - 1110 Kg

Basic dynamic load rating (C) - 7050 kN

Basic static load rating (C0) - 13800 kN

Calculation factor (e) - 0,94

Calculation factor (Y1) - 0,6

Calculation factor (Y2) - 0,35

Designation

Bore Dia, mm

Outer Dia, mm: