NACHI RB4918 bearing

Bearing RB4918

RB4918 NACHI bearing,

NACHI RB4918 bearing, Size: 90x125x35. NACHI RB4918 are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Cylindrical roller bearings RB4918

Bearing number : RB4918

Size (mm) : 90x125x35

Brand : NACHI

Bore Diameter (mm) : 90

Outer Diameter (mm) : 125

Width (mm) : 35

Bearing dimensions and specification in NACHI catalogue:

d - 90 mm

D - 125 mm

B - 35 mm

C - 35 mm

d1 - 103 mm

r min. - 1.1 mm

D1 - 111.5 mm

da min. - 98 mm

Da max. - 117 mm

ra max. - 1 mm

Weight - 1.35 Kg

Basic dynamic load rating (C) - 150 kN

Basic static load rating (C0) - 300 kN

(Grease) Lubrication Speed - 1100 r/min

(Oil) Lubrication Speed - 2200 r/min