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KOYO 2872/2820 Bearing

KOYO 2872/2820 Bearing , KOYO bearing , KOYO 2872/2820 Shopkeeper , KOYO bearings Require

d - 28,575 mm

D - 73,025 mm

T - 22,225 mm

B - 22,225 mm

C - 17,462 mm

a - 18,4 mm

r min. - 0,8 mm

r2 min. - 3,2 mm

da min. - 37,5 mm

Da - 62 mm

db min - 37 mm

ra max. - 0,8 mm

rb max. - 3,2 mm

Db - 68 mm

Weight - 0,477 Kg

Basic dynamic load rating (C) - 55 kN

Basic static load rating (C0) - 65,7 kN

(Grease) Lubrication Speed - 5500 r/min

(Oil) Lubrication Speed - 7400 r/min

Calculation factor (e) - 0,45

Calculation factor (Y0) - 0,73

Calculation factor (Y1) - 1,32

Size:28,575 mm * 73,025 mm * 22,225 mm

  • #number
  • ID(内径)
  • OD(外径)
  • B(厚度)