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KOYO NNU4948 Bearing

KOYO NNU4948 Bearing , KOYO bearing , KOYO NNU4948 Distributor , KOYO bearings Retail

d - 240 mm

Fw - 263 mm

D - 320 mm

B - 80 mm

C - 80 mm

r min. - 2,1 mm

da min. - 251 mm

da max - 260 mm

Da max. - 309 mm

db min - 269 mm

ra max. - 2 mm

Weight - 18 Kg

Basic dynamic load rating (C) - 588 kN

Basic static load rating (C0) - 1340 kN

(Grease) Lubrication Speed - 1600 r/min

(Oil) Lubrication Speed - 1900 r/min

Size:240 mm * 320 mm *

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