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NTN 4T-45289/45220 Bearing

NTN 4T-45289/45220 Bearing , NTN bearing , NTN 4T-45289/45220 Applications , NTN bearings custom

d - 57,15 mm

D - 104,775 mm

T - 30,162 mm

B - 30,958 mm

C - 23,812 mm

ra1 max. - 3,3 mm

a - 7,9 mm

Da - 93 mm

db - 65 mm

ra max. - 0,8 mm

da - 65 mm

Db - 99 mm

Weight - 1,1 Kg

Basic dynamic load rating (C) - 130 kN

Basic static load rating (C0) - 169 kN

(Grease) Lubrication Speed - 3 500 r/min

(Oil) Lubrication Speed - 4 700 r/min

Calculation factor (e) - 0,33

Calculation factor (Y0) - 0,99

Calculation factor (Y2) - 1,8

Size:57,15 mm * 104,775 mm * 30,162 mm

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