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NTN 7220DB Bearing

NTN 7220DB Bearing , NTN bearing , NTN 7220DB enquiry , NTN bearings Purchaser

d - 100 mm

D - 180 mm

B - 34 mm

C - 34 mm

ra1 max. - 1 mm

Angle (α) - 25 °

a - 57,5 mm

r min. - 2,1 mm

r1 min. - 1,1 mm

2B - 68 mm

da min. - 112 mm

ra max. - 2 mm

Db max - 173 mm

Weight - 6,4 Kg

Basic dynamic load rating (C) - 233 kN

Basic static load rating (C0) - 251 kN

(Grease) Lubrication Speed - 3 100 r/min

(Oil) Lubrication Speed - 4 200 r/min

Size:100 mm * 180 mm *

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