Bearing 30348 (NACHI)

Tapered roller bearings 30348

Bearing number : 30348

Size (mm) : 240x500x105

Brand : NACHI

Bore Diameter (mm) : 240

Outer Diameter (mm) : 500

Width (mm) : 105

Bearing dimensions and specification in NACHI catalogue:

d - 240 mm

D - 500 mm

T - 105 mm

B - 95 mm

C - 80 mm

a - 11 mm

r1 min. - 5 mm

r2 min. - 5 mm

Weight - 88.9 Kg

Basic dynamic load rating (C) - 1510000 kN

Basic static load rating (C0) - 2060000 kN

(Grease) Lubrication Speed - 700 r/min

(Oil) Lubrication Speed - 950 r/min

Calculation factor (e) - 0.37

Calculation factor (Y0) - 0.88

Calculation factor (Y1) - 1.60

Designation

Bore Dia, mm

Outer Dia, mm: