Bearing 21317EX1K (NACHI)

Cylindrical roller bearings 21317EX1K

Bearing number : 21317EX1K

Size (mm) : 85x180x41

Brand : NACHI

Bore Diameter (mm) : 85

Outer Diameter (mm) : 180

Width (mm) : 41

Bearing dimensions and specification in NACHI catalogue:

d - 85 mm

D - 180 mm

B - 41 mm

C - 41 mm

r min. - 3 mm

Weight - 5,3 Kg

Basic dynamic load rating (C) - 415 kN

Basic static load rating (C0) - 372 kN

(Grease) Lubrication Speed - 3000 r/min

(Oil) Lubrication Speed - 4000 r/min

Calculation factor (e) - 0,23

Calculation factor (Y0) - 2,83

Calculation factor (Y1) - 2,89

Calculation factor (Y2) - 4,3

Designation

Bore Dia, mm

Outer Dia, mm: