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NTN BNT004 Bearing

NTN BNT004 Bearing , NTN bearing , NTN BNT004 quote , NTN bearings description

d - 20 mm

D - 42 mm

B - 12 mm

C - 12 mm

a - 10 mm

r min. - 0,6 mm

r1 min. - 0,3 mm

da min. - 24,5 mm

Da max. - 37,5 mm

ra max. - 0,6 mm

Weight - 0,057 Kg

Basic dynamic load rating (C) - 8 kN

Basic static load rating (C0) - 3,95 kN

(Grease) Lubrication Speed - 30 000 r/min

(Oil) Lubrication Speed - 40 000 r/min

Calculation factor (f0) - 9,2

Size:20 mm * 42 mm *

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