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NACHI 21308AXK bearing

Bearing 21308AXK

NACHI 21308AXK, Size: 40x90x23. NACHI 21308AXK are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Cylindrical roller bearings 21308AXK

Bearing number : 21308AXK

Size (mm) : 40x90x23

Brand : NACHI

Bore Diameter (mm) : 40

Outer Diameter (mm) : 90

Width (mm) : 23

Bearing dimensions and specification in NACHI catalogue:

d - 40 mm

D - 90 mm

B - 23 mm

C - 23 mm

r min. - 1,5 mm

Weight - 0,79 Kg

Basic dynamic load rating (C) - 116 kN

Basic static load rating (C0) - 84,4 kN

(Grease) Lubrication Speed - 7500 r/min

(Oil) Lubrication Speed - 9750 r/min

Calculation factor (e) - 0,32

Calculation factor (Y0) - 2,04

Calculation factor (Y1) - 2,09

Calculation factor (Y2) - 3,11

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