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ZZ BEARINGS Produce Gcr15 Hardened Roller For Customer

ZZ BEARINGS Produce Gcr15 Hardened Roller For Customer

  • 2021-02-08

ZZ BEARINGS can produce different Size of Position Pin, Cylindrical Pin Roller for you

Such with dimension :

9.2*7,8.08*8,5.3*11,5.1*11,10.2*9.5,9.2*7,4*6,6*10,6*8,10*10,15*15,15.7*20mm

10*22.8,13*28.6,14*28.5,15*27.7,15*29,7.887*34,9*22,7*10mm

Roller Pin
 needle bearing pins

For material we can produce with stainless steel ,Chrome steel ,carbon steel and ceramic.


Below here is bearing steel chemical composition for your reference :

GCr15 Steel Chemical Composition

Chemical Composition %
Steel Grade C Si Mn Cr Mo ≤ Ni ≤ Cu ≤ P ≤ S ≤ Ca ≤ O ≤ Ti ≤ Al ≤ As ≤ As+Sn+Sb ≤ Pb ≤
GCr15 0.95-1.05 0.15-0.35 0.25-0.45 1.40-1.65 0.10 0.25 0.25 0.025 0.02 0.0012 0.005 0.05 0.04 0.075 0.002

Bearing roller
position pin

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