Bearing RC4914 (NACHI)

Cylindrical roller bearings RC4914

Bearing number : RC4914

Size (mm) : 70x100x30

Brand : NACHI

Bore Diameter (mm) : 70

Outer Diameter (mm) : 100

Width (mm) : 30

Bearing dimensions and specification in NACHI catalogue:

d - 70 mm

D - 100 mm

B - 30 mm

C - 30 mm

d1 - 81.5 mm

r min. - 1 mm

D1 - 88.5 mm

da min. - 77 mm

Da max. - 93 mm

ra max. - 1 mm

S - 1 mm

Weight - 0.78 Kg

Basic dynamic load rating (C) - 105 kN

Basic static load rating (C0) - 193 kN

(Grease) Lubrication Speed - 1400 r/min

(Oil) Lubrication Speed - 2800 r/min

Designation

Bore Dia, mm

Outer Dia, mm: