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NTN 4T-32210 Bearing

d - 50 mm

D - 90 mm

T - 24.75 mm

B - 23 mm

C - 19 mm

ra1 max. - 1.5 mm

a - 21 mm

r min. - 1.5 mm

r1 min. - 1.5 mm

da min. - 58.5 mm

Da min - 78 mm

Da max. - 81.5 mm

db max. - 58 mm

Db min. - 85 mm

ra max. - 1.5 mm

Sa - 3 mm

Sb - 5.5 mm

Weight - 0.648 Kg

Basic dynamic load rating (C) - 87.5 kN

Basic static load rating (C0) - 109 kN

(Grease) Lubrication Speed - 4 000 r/min

(Oil) Lubrication Speed - 5 300 r/min

Calculation factor (e) - 0.42

Calculation factor (Y0) - 0.79

Calculation factor (Y2) - 1.43

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