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NSK 3994/3920 Bearing

NSK 3994/3920 Bearing , NSK bearing , NSK 3994/3920 request , NSK bearings introduced

d - 66,675 mm

D - 112,712 mm

T - 30,162 mm

B - 30,048 mm

C - 23,812 mm

ra1 max. - 3,2 mm

a - 25,5 mm

r min. - 5,5 mm

r1 min. - 3,2 mm

Da - 99 mm

db - 74 mm

ra max. - 5,5 mm

da - 84 mm

Db - 106 mm

Weight - 1,16 Kg

Basic dynamic load rating (C) - 120 kN

Basic static load rating (C0) - 173 kN

(Grease) Lubrication Speed - 3200 r/min

(Oil) Lubrication Speed - 4300 r/min

Calculation factor (e) - 0,4

Calculation factor (Y0) - 0,82

Calculation factor (Y1) - 1,5

Size:66,675 mm * 112,712 mm * 30,162 mm

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