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NACHI 7304DF Bearing

NACHI 7304DF Bearing , NACHI bearing , NACHI 7304DF description , NACHI bearings custom

d - 20 mm

D - 52 mm

B - 15 mm

C - 15 mm

Angle (α) - 30 °

a - 2.9 mm

r min. - 1.1 mm

r1 min. - 0.6 mm

2B - 30 mm

da min. - 25 mm

Da max. - 47 mm

ra max. - 0.6 mm

Weight - 0.150 Kg

Basic dynamic load rating (C) - 30,5 kN

Basic static load rating (C0) - 20,8 kN

(Grease) Lubrication Speed - 10000 r/min

(Oil) Lubrication Speed - 13000 r/min

Size:20 mm * 52 mm *

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