SKF NJ315ECM bearing in india

Cylindrical roller bearings, single row NJ 315 ECM

Bearing number : NJ 315 ECM

Size (mm) : 75x160x37

Brand : SKF

Bore Diameter (mm) : 75

Outer Diameter (mm) : 160

Width (mm) : 37

Bearing dimensions and specification in SKF catalogue:

d - 75 mm

D - 160 mm

B - 37 mm

d₁ - - 104 mm

D₁ - - 135 mm

F - 95 mm

r_1,2 - min. - 2.1 mm

r_3,4 - min. - 2.1 mm

s - 1.8 mm

d_a - min. - 87 mm

d_a - max. - 92 mm

d_b - min. - 107 mm

D_a - max. - 148 mm

r_a - max. - 2 mm

Basic dynamic load rating - C - 280 kN

Basic static load rating - C₀ - 265 kN

Fatigue load limit - P_u - 33.5 kN

Reference speed - 4500 r/min

Limiting speed - 5300 r/min

Calculation factor - k_r - 0.15

Mass bearing - 3.902 kg