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NTN 7211DB Bearing

d - 55 mm

D - 100 mm

B - 21 mm

C - 21 mm

ra1 max. - 1 mm

Angle (α) - 25 °

a - 33 mm

r min. - 1.5 mm

r1 min. - 1 mm

2B - 42 mm

da min. - 63.5 mm

ra max. - 1.5 mm

Db max - 94.5 mm

Weight - 1.2 Kg

Basic dynamic load rating (C) - 83 kN

Basic static load rating (C0) - 79 kN

(Grease) Lubrication Speed - 5 700 r/min

(Oil) Lubrication Speed - 7 600 r/min

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