NACHI 30230 bearing

Bearing 30230

NACHI 30230 bearing, Size: 150x270x49. NACHI 30230 are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Tapered roller bearings 30230

Bearing number : 30230

Size (mm) : 150x270x49

Brand : NACHI

Bore Diameter (mm) : 150

Outer Diameter (mm) : 270

Width (mm) : 49

Bearing dimensions and specification in NACHI catalogue:

d - 150 mm

D - 270 mm

T - 49 mm

B - 45 mm

C - 38 mm

a - -2 mm

r1 min. - 4 mm

r2 min. - 3 mm

Weight - 10.2 Kg

Basic dynamic load rating (C) - 430000 kN

Basic static load rating (C0) - 565000 kN

(Grease) Lubrication Speed - 1300 r/min

(Oil) Lubrication Speed - 1800 r/min

Calculation factor (e) - 0.43

Calculation factor (Y0) - 0.77

Calculation factor (Y1) - 1.39

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