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NTN 4T-619/612 Bearing

NTN 4T-619/612 Bearing , NTN bearing , NTN 4T-619/612 Applications , NTN bearings Bidder

d - 50,8 mm

D - 120,65 mm

T - 41,275 mm

B - 41,275 mm

C - 31,75 mm

ra1 max. - 3,3 mm

a - 14,4 mm

Da - 105 mm

db - 61 mm

ra max. - 3,5 mm

da - 67 mm

Db - 110 mm

Weight - 2,3 Kg

Basic dynamic load rating (C) - 172 kN

Basic static load rating (C0) - 213 kN

(Grease) Lubrication Speed - 3 300 r/min

(Oil) Lubrication Speed - 4 400 r/min

Calculation factor (e) - 0,31

Calculation factor (Y0) - 1,05

Calculation factor (Y2) - 1,91

Size:50,8 mm * 120,65 mm * 41,275 mm

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