| Place of Origin |
Zhejiang China (Mainland) |
| Brand Name |
jinying |
| Model Number |
5.953mm |
| Material |
BEARING STEELS |
Diameter:6.35mm 1/4 inch Grade: G10 Material Standard: GBT18254-2002 Heat treatment: JB/T1255-2001 used for deep groove ball bearings,like:6004ZZ,6005ZZ and etc. Material: Gcr15 / AISI 52100/ DIN100Cr6/EN31 Metallurgical Structure: grade 3 Sph: 0.11um Vdwl: 0.13um Average dB: 27dB Ra:0.009um used for 6201ZZ,6202ZZ