Bearing 32018 X/Q (SKF)

Tapered roller bearings, single row 32018 X/Q

Bearing number : 32018 X/Q

Size (mm) : 90x140x32

Brand : SKF

Bore Diameter (mm) : 90

Outer Diameter (mm) : 140

Width (mm) : 32

Bearing dimensions and specification in SKF catalogue:

d - 90 mm

D - 140 mm

T - 32 mm

d₁ - - 115 mm

B - 32 mm

C - 24 mm

r_1,2 - min. - 2 mm

r_3,4 - min. - 1.5 mm

a - 29.649 mm

d_a - max. - 100 mm

d_b - min. - 99 mm

D_a - min. - 125 mm

D_a - max. - 131 mm

D_b - min. - 134 mm

C_a - min. - 6 mm

C_b - min. - 8 mm

r_a - max. - 2 mm

r_b - max. - 1.5 mm

Basic dynamic load rating - C - 168 kN

Basic static load rating - C₀ - 270 kN

Fatigue load limit - P_u - 31 kN

Reference speed - 3200 r/min

Limiting speed - 4300 r/min

Calculation factor - e - 0.43

Calculation factor - Y - 1.4

Calculation factor - Y₀ - 0.8

Mass bearing - 1.759 kg

Designation

Bore Dia, mm

Outer Dia, mm: