E-mail: [email protected]

SKF N312ECM bearing

Bearing N 312 ECM Bearing N 312 ECM

Eric bearing limited company mainly supply high precision, high speed, low friction bearing N311ECM SKF. In the past 12 years, N311ECM SKF is widely used in construction machinery industries, electric power industries and steel industires. With N311ECM SKF's high performance, N311ECM SKF is welcomed throughout the world.

Cylindrical roller bearings, single row N 312 ECM

Bearing number : N 312 ECM

Size (mm) : 60x130x31

Brand : SKF

Bore Diameter (mm) : 60

Outer Diameter (mm) : 130

Width (mm) : 31

Bearing dimensions and specification in SKF catalogue:

d - 60 mm

D - 130 mm

B - 31 mm

d1 - - 84.3 mm

E - 115 mm

r1,2 - min. - 2.1 mm

r3,4 - min. - 2.1 mm

s - 2.1 mm

da - min. - 72 mm

da - max. - 113 mm

Da - min. - 118 mm

Da - max. - 119 mm

ra - max. - 2 mm

rb - max. - 2 mm

Basic dynamic load rating - C - 173 kN

Basic static load rating - C0 - 160 kN

Fatigue load limit - Pu - 21.2 kN

Reference speed - 5600 r/min

Limiting speed - 6700 r/min

Calculation factor - kr - 0.12

Mass bearing - 2.05 kg

Bearing N 312 ECM Bearing N 312 ECM