Bearing 46780/46720 (NSK)

Tapered roller bearings 46780/46720

Bearing number : 46780/46720

Size (mm) : 158.75x225.425x41.275

Brand : NSK

Bore Diameter (mm) : 158,75

Outer Diameter (mm) : 225,425

Width (mm) : 41,275

Bearing dimensions and specification in NSK catalogue:

d - 158,75 mm

D - 225,425 mm

T - 41,275 mm

B - 39,688 mm

C - 33,338 mm

ra1 max. - 3,3 mm

a - 44,3 mm

r min. - 3,5 mm

r1 min. - 3,3 mm

Da - 209 mm

db - 169 mm

ra max. - 3,5 mm

da - 176 mm

Db - 218 mm

Weight - 5,35 Kg

Basic dynamic load rating (C) - 240 kN

Basic static load rating (C0) - 540 kN

(Grease) Lubrication Speed - 1400 r/min

(Oil) Lubrication Speed - 1900 r/min

Calculation factor (e) - 0,38

Calculation factor (Y0) - 0,86

Calculation factor (Y1) - 1,6

Designation

Bore Dia, mm

Outer Dia, mm: