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NTN 7311DB Bearing

  • 41 In stock
  • 443 Comments

Good Bearing company specializes in selling NTN 7311DB bearing, NTN 7311DB bearing related information: Model: 7311DB Bearing; Brand: NTN; Type: Angular contact ball bearings 7311DB, want to know more about NTN 7311DB For information, you can do online consultation or call the hotline and email us [email protected], we will serve you in detail.

NTN 7311DB Bearing Description
Bearing 7311DB

Bearing number : 7311DB

Size (mm) : 55x120x29

Brand : NTN

Bore Diameter (mm) : 55

Outer Diameter (mm) : 120

Width (mm) : 29

Bearing dimensions and specification in NTN catalogue:

d - 55 mm

D - 120 mm

B - 29 mm

C - 29 mm

ra1 max. - 1 mm

Angle (α) - 25 °

a - 40 mm

r min. - 2 mm

r1 min. - 1 mm

2B - 58 mm

da min. - 65 mm

ra max. - 2 mm

Db max - 114,5 mm

Weight - 2,78 Kg

Basic dynamic load rating (C) - 139 kN

Basic static load rating (C0) - 123 kN

(Grease) Lubrication Speed - 5 100 r/min

(Oil) Lubrication Speed - 6 800 r/min

Tags :  NTN , 55x120x29

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