Productintroduction: we are capable in producing product withvarious types and
specifications by following the customerrequirement. |
| Applied fields: Gcr15 ball bearings are widelyused in high-speed
and low-noise bearing, bicycles, motorcycles,cars, slippery
courses, universal balls, bags, electronic industries,and can be
used as medium for grinding. Characteristics: magnetic, ferrite steel, oily packagingHRC60-66 |
Chemical componentof bearing steel ball | |
C | 0.95%--1.10% |
| Si | 0.15%--0.35% |
| Mn | 0.50% max. |
| P | 0.025% max. |
| S | 0.025% max |
| Cr | 1.30%-1.60% |
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