Bearings
BK 4020 SKF Drawn cup needle roller bearings

TYPE: Roller bearings, Needle, Single row, Drawn cup, Closed end, with cage, metric
Bearing BK 4020 SKF

Dimensions, mm

d
40,000
D
47,000
B
20,000

Weight, kg

0,062

Manufacturer:

SKF

Interchange:

ABC BK 4020
FAG BK 4020
INA BK 4020
IKO TLAM 4020

Replaces

RBNA 404720

Calculation data

Basic dynamic load rating, C
24,200 kN
Basic static load rating, Co
53,000 kN
Fatigue load limit, Pu
6,400 kN
Reference speed
6300 r/min
Limiting speed
7000 r/min
  • Associated products

  • LR/IR 35x40x20.5, G/SD 40x47x4
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