Bearing RB4926 (NACHI)

Cylindrical roller bearings RB4926

Bearing number : RB4926

Size (mm) : 130x180x50

Brand : NACHI

Bore Diameter (mm) : 130

Outer Diameter (mm) : 180

Width (mm) : 50

Bearing dimensions and specification in NACHI catalogue:

d - 130 mm

D - 180 mm

B - 50 mm

C - 50 mm

d1 - 148.5 mm

r min. - 1.5 mm

D1 - 160.5 mm

da min. - 140 mm

Da max. - 170 mm

ra max. - 1.5 mm

Weight - 3.95 Kg

Basic dynamic load rating (C) - 262 kN

Basic static load rating (C0) - 555 kN

(Grease) Lubrication Speed - 750 r/min

(Oil) Lubrication Speed - 1500 r/min

Designation

Bore Dia, mm

Outer Dia, mm: