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KOYO 663/653 Bearing

KOYO 663/653 Bearing , KOYO bearing , KOYO 663/653 introduced , KOYO bearings Supermarket

d - 82,55 mm

D - 146,05 mm

T - 41,275 mm

B - 41,275 mm

C - 31,75 mm

a - 33,4 mm

r min. - 3,6 mm

r2 min. - 3,2 mm

da min. - 99 mm

Da - 131 mm

db min - 92 mm

ra max. - 3,6 mm

rb max. - 3,2 mm

Db - 139 mm

Weight - 2,79 Kg

Basic dynamic load rating (C) - 208 kN

Basic static load rating (C0) - 301 kN

(Grease) Lubrication Speed - 2600 r/min

(Oil) Lubrication Speed - 3400 r/min

Calculation factor (e) - 0,41

Calculation factor (Y0) - 0,81

Calculation factor (Y1) - 1,47

Size:82,55 mm * 146,05 mm * 41,275 mm

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