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NTN 4T-02474/02420 Bearing

NTN 4T-02474/02420 Bearing , NTN bearing , NTN 4T-02474/02420 description , NTN bearings machine

d - 28,575 mm

D - 68,262 mm

T - 22,225 mm

B - 22,225 mm

C - 17,462 mm

ra1 max. - 1,5 mm

a - 5,2 mm

Da - 59 mm

db - 36 mm

ra max. - 0,8 mm

da - 36,5 mm

Db - 63 mm

Weight - 0,409 Kg

Basic dynamic load rating (C) - 57 kN

Basic static load rating (C0) - 67 kN

(Grease) Lubrication Speed - 5 800 r/min

(Oil) Lubrication Speed - 7 700 r/min

Calculation factor (e) - 0,42

Calculation factor (Y0) - 0,79

Calculation factor (Y2) - 1,44

Size:28,575 mm * 68,262 mm * 22,225 mm

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