Bearing NJ 217 ECM (SKF)

Cylindrical roller bearings, single row NJ 217 ECM

Bearing number : NJ 217 ECM

Size (mm) : 85x150x28

Brand : SKF

Bore Diameter (mm) : 85

Outer Diameter (mm) : 150

Width (mm) : 28

Bearing dimensions and specification in SKF catalogue:

d - 85 mm

D - 150 mm

B - 28 mm

d₁ - - 107 mm

D₁ - - 130.3 mm

F - 100.5 mm

r_1,2 - min. - 2 mm

r_3,4 - min. - 2 mm

s - 1.5 mm

d_a - min. - 96 mm

d_a - max. - 98 mm

d_b - min. - 110 mm

D_a - max. - 138.5 mm

r_a - max. - 2 mm

Basic dynamic load rating - C - 190 kN

Basic static load rating - C₀ - 200 kN

Fatigue load limit - P_u - 25 kN

Reference speed - 4800 r/min

Limiting speed - 5300 r/min

Calculation factor - k_r - 0.15

Mass bearing - 2.15 kg

Designation

Bore Dia, mm

Outer Dia, mm: