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Ball Bearing

  • Product name: BALL BEARING
  • Product model: φ27*24mm
  • Material:NO 11SMnPb30
  • Heat Treatment : NO
  • Processing method: Machinery
  • Surface treatment: DIN 50938-Fe AVP //A/T4
  • Certificate: ISO140001;IATF16949

Tolerance

 1

O.D. 

O.D.φ27+0.065/+0.045

2

 Roughness

Ra 0.8

3

Concentricity

0.03/B

4

 Total length  

24±0.1

5

 Chamfering diameter  

φ25±0.05

6

 chamfer length

0.5±0.08

7

 Angle

 45°±1°

8

 Arc

R2±0.2

9

 Angle

 45°±1°

10

 Parallelism

0.05

11

 Verticality

0.04

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