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NSK 30340 Bearing

d - 200 mm

D - 420 mm

T - 89 mm

B - 80 mm

C - 67 mm

a - 81.4 mm

r min. - 6 mm

r1 min. - 5 mm

da min. - 233 mm

Da min - 346 mm

Da max. - 398 mm

db max. - 253 mm

Db min. - 368 mm

ra max. - 5 mm

rb max. - 4 mm

Weight - 52.3 Kg

Basic dynamic load rating (C) - 36.555 kN

Basic static load rating (C0) - 1390 kN

(Grease) Lubrication Speed - 850 r/min

(Oil) Lubrication Speed - 1200 r/min

Calculation factor (e) - 0.37

Calculation factor (Y0) - 0.88

Calculation factor (Y1) - 1.6

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