Bearing 54420 M + U 420 (SKF)

Double thrust ball bearings 54420 M + U 420

Bearing number : 54420 M + U 420

Size (mm) : 80x210x159,9

Brand : SKF

Bore Diameter (mm) : 80

Outer Diameter (mm) : 210

Width (mm) : 159,9

Bearing dimensions and specification in SKF catalogue:

d - 80 mm

D - 210 mm

H - 159.9 mm

H₁ - 176 mm

D₁ - - 103 mm

D₂ - 155 mm

D₃ - 220 mm

B - 33 mm

C - 27 mm

R - 125 mm

s - 43.5 mm

r_1,2 - min. - 3 mm

r_3,4 - min. - 1.1 mm

d_a - 100 mm

D_a - max. - 155 mm

r_a - max. - 2.5 mm

r_b - max. - 1 mm

Basic dynamic load rating - C - 371 kN

Basic static load rating - C₀ - 1060 kN

Fatigue load limit - P_u - 31.5 kN

Reference speed - 700 r/min

Limiting speed - 950 r/min

Minimum load factor - A - 5.8

Mass bearing (including seat washer when applicable) - 29 kg

Designation

Bore Dia, mm

Outer Dia, mm: