Bearing NJ 2215 ECJ (SKF)

Cylindrical roller bearings, single row NJ 2215 ECJ

Bearing number : NJ 2215 ECJ

Size (mm) : 75x130x31

Brand : SKF

Bore Diameter (mm) : 75

Outer Diameter (mm) : 130

Width (mm) : 31

Bearing dimensions and specification in SKF catalogue:

d - 75 mm

D - 130 mm

B - 31 mm

d₁ - - 94.3 mm

D₁ - - 113.2 mm

F - 88.5 mm

r_1,2 - min. - 1.5 mm

r_3,4 - min. - 1.5 mm

s - 1.7 mm

d_a - min. - 84 mm

d_a - max. - 86 mm

d_b - min. - 97 mm

D_a - max. - 121.5 mm

r_a - max. - 1.5 mm

Basic dynamic load rating - C - 186 kN

Basic static load rating - C₀ - 208 kN

Fatigue load limit - P_u - 27 kN

Reference speed - 5600 r/min

Limiting speed - 6000 r/min

Calculation factor - k_r - 0.2

Mass bearing - 1.635 kg

Designation

Bore Dia, mm

Outer Dia, mm: