NACHI 30328 bearing

Bearing 30328

NACHI 30328 bearing, Size: 140x300x67.75. NACHI 30328 are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Tapered roller bearings 30328

Bearing number : 30328

Size (mm) : 140x300x67.75

Brand : NACHI

Bore Diameter (mm) : 140

Outer Diameter (mm) : 300

Width (mm) : 67.75

Bearing dimensions and specification in NACHI catalogue:

d - 140 mm

D - 300 mm

T - 67.75 mm

B - 62 mm

C - 53 mm

a - 10.05 mm

r1 min. - 5 mm

r2 min. - 4 mm

Weight - 20.4 Kg

Basic dynamic load rating (C) - 595000 kN

Basic static load rating (C0) - 730000 kN

(Grease) Lubrication Speed - 1300 r/min

(Oil) Lubrication Speed - 1700 r/min

Calculation factor (e) - 0.36

Calculation factor (Y0) - 0.92

Calculation factor (Y1) - 1.67

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