Steel grade: Gcr15 Execution standard: GB18254-2002
Yellow can be made
2.0~2.49 | 2.5~2.99 | 3.0~4.09 | 4.1~4.59 | 4.6~5.09 | 5.1~5.59 | 5.6~6.09 | 6.1~7.09 | 7.1~8.09 | 8.1~9.09 | 9.1~10.09 | 10.1~12.59 | 12.6~14.09 | 14.1~18.09 | |
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Zhejiang Jianli Co., Ltd. is located in Zhuji, the hometown of Xishi, the ancient state of Yue.

Established in August 1993, it is a large-scale bearing steel tube production enterprise in China




What is Bearing steel tube?
Bearing steel tube is hot-rolled or cold-rolled (cold-drawn) seamless steel tube for the manufacture of ordinary rolling bearing rings. The outer diameter of the steel tube is 25-180 mm, and the wall thickness is 3.5-20 mm. Bearing steel is used to make ball, roller and bearing ring . Bearing at work is under great pressure and friction, so the requirements of bearing steel has high and uniform hardness and wear resistance, as well as high elastic limit. It has strict requirements on the uniformity of the chemical composition of bearing steel, the content and distribution of non-metallic inclusions, and the distribution of carbide.
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