Bearing N 315 (NACHI)

Cylindrical roller bearings N 315

Bearing number : N 315

Size (mm) : 75x139.5x37

Brand : NACHI

Bore Diameter (mm) : 75

Outer Diameter (mm) : 139.5

Width (mm) : 37

Bearing dimensions and specification in NACHI catalogue:

d - 75 mm

D - 160 mm

Ew - 139.5 mm

B - 37 mm

r min. - 2.1 mm

r1 min. - 2.1 mm

Weight - 3.15 Kg

Basic dynamic load rating (C) - 190 kN

Basic static load rating (C0) - 205 kN

(Grease) Lubrication Speed - 3800 r/min

(Oil) Lubrication Speed - 4500 r/min

Designation

Bore Dia, mm

Outer Dia, mm: