Bearing 21310EK (NACHI)

Cylindrical roller bearings 21310EK

Bearing number : 21310EK

Size (mm) : 50x110x27

Brand : NACHI

Bore Diameter (mm) : 50

Outer Diameter (mm) : 110

Width (mm) : 27

Bearing dimensions and specification in NACHI catalogue:

d - 50 mm

D - 110 mm

B - 27 mm

C - 27 mm

r min. - 2 mm

Weight - 1,36 Kg

Basic dynamic load rating (C) - 178 kN

Basic static load rating (C0) - 151 kN

(Grease) Lubrication Speed - 4500 r/min

(Oil) Lubrication Speed - 5600 r/min

Calculation factor (e) - 0,25

Calculation factor (Y0) - 2,65

Calculation factor (Y1) - 2,71

Calculation factor (Y2) - 4,04

Designation

Bore Dia, mm

Outer Dia, mm: