6404-2RS Deep Groove Ball Bearing

 Bearing Item: 6404-2RS

Dimension: d*D*B/mm 20X72X19

Weight: 0.4 kgs

Steel material:Gcr15

Hardness:Rings=58~62  Rollers=60~62

Sturcture:CA,MB,CC,E

6404-2RS Products features:

1)All raw steel materials purchased from Dalian steel factory(best steel materials in China)

2)All products assembled with strong and various materials cages.

3)All products manufactured according to GB/T18254-2002, GCr15JD and ANHB standard.(arranged from ZWZ)

4)We do all processes such as steel forging, design,rings/rollers tuning,grinding and whole heat treatments.  

5)Advanced bearing production system including super CNC wire cutting machine, LSWEDM, carburizing furnace,glowing furnace,etc.

6)Arc infrared carbon sulfur analyzer for testing steel materials.

7)Fast delivery and best after-sale services. 

We offer reliable quality bearings with competitive price and best service. ANHB will be your honest business partner and cooperator!