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NTN NK47/20R+IR42×47×20 Needle roller bearings NK47/20R+IR42×47×20 Cater to your needs | Russia Bearing

  • 42 In stock
  • 425 Comments

Good Bearing company specializes in selling NTN NK47/20R+IR42×47×20 bearing, NTN NK47/20R+IR42×47×20 bearing related information: Model: NK47/20R+IR42×47×20 Bearing; Brand: NTN; Type: Needle roller bearings NK47/20R+IR42×47×20, want to know more about NTN NK47/20R+IR42×47×20 For information, you can do online consultation or call the hotline and email us [email protected], we will serve you in detail.

NTN NK47/20R+IR42×47×20 Bearing Description
Bearing NK47/20R+IR42×47×20

Bearing number : NK47/20R+IR42×47×20

Size (mm) : 42x57x20

Brand : NTN

Bore Diameter (mm) : 42

Outer Diameter (mm) : 57

Width (mm) : 20

Bearing dimensions and specification in NTN catalogue:

d - 42 mm

F - 47 mm

D - 57 mm

B - 20 mm

C - 20 mm

r min. - 0,3 mm

s - 0,5 mm

da min. - 44 mm

Da max. - 55 mm

ra max. - 0,3 mm

Weight - 0,148 Kg

Basic dynamic load rating (C) - 28,8 kN

Basic static load rating (C0) - 55,5 kN

(Grease) Lubrication Speed - 5 500 r/min

(Oil) Lubrication Speed - 8 500 r/min

Tags :  NTN , 42x57x20

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