Bearing 68462/68712 (NSK)

Tapered roller bearings 68462/68712

Bearing number : 68462/68712

Size (mm) : 117.475x180.975x34.925

Brand : NSK

Bore Diameter (mm) : 117,475

Outer Diameter (mm) : 180,975

Width (mm) : 34,925

Bearing dimensions and specification in NSK catalogue:

d - 117,475 mm

D - 180,975 mm

T - 34,925 mm

B - 31,75 mm

C - 25,4 mm

ra1 max. - 3,3 mm

a - 40 mm

r min. - 3,5 mm

r1 min. - 3,3 mm

Da - 163 mm

db - 125 mm

ra max. - 3,5 mm

da - 132 mm

Db - 172 mm

Weight - 2,78 Kg

Basic dynamic load rating (C) - 174 kN

Basic static load rating (C0) - 254 kN

(Grease) Lubrication Speed - 1800 r/min

(Oil) Lubrication Speed - 2400 r/min

Calculation factor (e) - 0,5

Calculation factor (Y0) - 0,66

Calculation factor (Y1) - 1,2

Designation

Bore Dia, mm

Outer Dia, mm: