logo

NACHI 21307AXK bearing

If you want to confirm some technical details before you order,
just need to send a message or e-mail: [email protected].
Then our professional sales staff will contact you within 2 hours.

Bearing 21307AXK

Cylindrical roller bearings 21307AXK

Bearing number : 21307AXK

Size (mm) : 35x80x21

Brand : NACHI

Bore Diameter (mm) : 35

Outer Diameter (mm) : 80

Width (mm) : 21

Bearing dimensions and specification in NACHI catalogue:

d - 35 mm

D - 80 mm

B - 21 mm

C - 21 mm

r min. - 1,5 mm

Weight - 0,56 Kg

Basic dynamic load rating (C) - 89 kN

Basic static load rating (C0) - 63,1 kN

(Grease) Lubrication Speed - 9000 r/min

(Oil) Lubrication Speed - 11200 r/min

Calculation factor (e) - 0,33

Calculation factor (Y0) - 1,99

Calculation factor (Y1) - 2,03

Calculation factor (Y2) - 3,03