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NACHI 18590/18520 bearing



Bearing 18590/18520

Tapered roller bearings 18590/18520

Bearing number : 18590/18520

Size (mm) : 41.275x73.025x16.667

Brand : NACHI

Bore Diameter (mm) : 41.275

Outer Diameter (mm) : 73.025

Width (mm) : 16.667

Bearing dimensions and specification in NACHI catalogue:

d - 41.275 mm

D - 73.025 mm

T - 16.667 mm

B - 17.462 mm

C - 12.700 mm

a - 2.8 mm

r1 min. - 3.5 mm

r2 min. - 1.5 mm

Weight - 0,292 Kg

Basic dynamic load rating (C) - 46500 kN

Basic static load rating (C0) - 57000 kN

(Grease) Lubrication Speed - 4800 r/min

(Oil) Lubrication Speed - 6700 r/min

Calculation factor (e) - 0.35

Calculation factor (Y0) - 0.94

Calculation factor (Y1) - 1.7