Bearing 52311 (SKF)

Double thrust ball bearings 52311

Bearing number : 52311

Size (mm) : 45x105x64

Brand : SKF

Bore Diameter (mm) : 45

Outer Diameter (mm) : 105

Width (mm) : 64

Bearing dimensions and specification in SKF catalogue:

d - 45 mm

D - 105 mm

H - 64 mm

D₁ - - 57 mm

B - 15 mm

r_1,2 - min. - 1.1 mm

r_3,4 - min. - 0.6 mm

d_a - 55 mm

D_a - max. - 75 mm

r_a - max. - 1 mm

r_b - max. - 0.6 mm

Basic dynamic load rating - C - 101 kN

Basic static load rating - C₀ - 224 kN

Fatigue load limit - P_u - 8.3 kN

Reference speed - 1600 r/min

Limiting speed - 2200 r/min

Minimum load factor - A - 0.26

Mass bearing (including seat washer when applicable) - 2.4 kg

Designation

Bore Dia, mm

Outer Dia, mm: