Bearing 31316 J1/QCL7C (SKF)

Tapered roller bearings, single row 31316 J1/QCL7C

Bearing number : 31316 J1/QCL7C

Size (mm) : 80x170x42,5

Brand : SKF

Bore Diameter (mm) : 80

Outer Diameter (mm) : 170

Width (mm) : 42,5

Bearing dimensions and specification in SKF catalogue:

d - 80 mm

D - 170 mm

T - 42.5 mm

d₁ - - 125.38 mm

B - 39 mm

C - 27 mm

r_1,2 - min. - 3 mm

r_3,4 - min. - 2.5 mm

a - 51.517 mm

d_a - max. - 97 mm

d_b - min. - 92 mm

D_a - min. - 134 mm

D_a - max. - 158 mm

D_b - min. - 159 mm

C_a - min. - 6 mm

C_b - min. - 15.5 mm

r_a - max. - 3 mm

r_b - max. - 2.5 mm

Basic dynamic load rating - C - 224 kN

Basic static load rating - C₀ - 265 kN

Fatigue load limit - P_u - 30.5 kN

Reference speed - 2800 r/min

Limiting speed - 4000 r/min

Calculation factor - e - 0.83

Calculation factor - Y - 0.72

Calculation factor - Y₀ - 0.4

Mass bearing - 4.056 kg

Designation

Bore Dia, mm

Outer Dia, mm: