Cylindrical roller

Material

Usually the bearing steel stainless steel are used for the material of roller and needle, and also we could customize the material according to our customer's requirement. The material code of common use for the bearing steal is Gcr15, and American standard is 52100, and Japanese standard is SUJ2, and the European standard is 100Cr6. The applicable standard for the bearing steel is GB/T18254-2000, and the applicable standard for stainless steel is GB/T3280-2007.

Cylindrical roller

Please refer to GB/T 4661 202 and DIN 5402 for the thchnical requirements of cylindrical roller.