Bearing 21318EX1 (NACHI)

Cylindrical roller bearings 21318EX1

Bearing number : 21318EX1

Size (mm) : 90x190x43

Brand : NACHI

Bore Diameter (mm) : 90

Outer Diameter (mm) : 190

Width (mm) : 43

Bearing dimensions and specification in NACHI catalogue:

d - 90 mm

D - 190 mm

B - 43 mm

C - 43 mm

r min. - 3 mm

Weight - 6,1 Kg

Basic dynamic load rating (C) - 460 kN

Basic static load rating (C0) - 410 kN

(Grease) Lubrication Speed - 2800 r/min

(Oil) Lubrication Speed - 3600 r/min

Calculation factor (e) - 0,23

Calculation factor (Y0) - 2,84

Calculation factor (Y1) - 2,91

Calculation factor (Y2) - 4,33

Designation

Bore Dia, mm

Outer Dia, mm: