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NTN 4T-30309 Bearing

NTN 4T-30309 Bearing , NTN bearing , NTN 4T-30309 Applications , NTN bearings Applications

d - 45 mm

D - 100 mm

T - 27,25 mm

B - 25 mm

C - 22 mm

ra1 max. - 1,5 mm

a - 21 mm

r min. - 2 mm

r1 min. - 1,5 mm

da min. - 55 mm

Da min - 86 mm

Da max. - 91,5 mm

db max. - 59 mm

Db min. - 93 mm

ra max. - 2 mm

Sa - 3 mm

Sb - 5 mm

Weight - 1,01 Kg

Basic dynamic load rating (C) - 111 kN

Basic static load rating (C0) - 126 kN

(Grease) Lubrication Speed - 4 000 r/min

(Oil) Lubrication Speed - 5 300 r/min

Calculation factor (e) - 0,35

Calculation factor (Y0) - 0,96

Calculation factor (Y2) - 1,74

Size:45 mm * 100 mm * 27,25 mm

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