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KOYO 3878/3820 Bearing

KOYO 3878/3820 Bearing , KOYO bearing , KOYO 3878/3820 offer , KOYO bearings available

d - 36,512 mm

D - 85,725 mm

T - 30,162 mm

B - 30,162 mm

C - 23,812 mm

a - 22,9 mm

r min. - 0,8 mm

r2 min. - 3,2 mm

da min. - 48 mm

Da - 73 mm

db min - 47 mm

ra max. - 0,8 mm

rb max. - 3,2 mm

Db - 81 mm

Weight - 0,89 Kg

Basic dynamic load rating (C) - 108 kN

Basic static load rating (C0) - 136 kN

(Grease) Lubrication Speed - 4800 r/min

(Oil) Lubrication Speed - 6400 r/min

Calculation factor (e) - 0,4

Calculation factor (Y0) - 0,82

Calculation factor (Y1) - 1,49

Size:36,512 mm * 85,725 mm * 30,162 mm

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