1.100% chrome steel (GCr15,GCr15SiMn)
2.low noise,long service life
3.various id range from 60mm to 1500mm
4.single packaging+carton+wooden case
5.Meet with ISO9001:2000
6.Precision: P0,P6,P5
7.No point,stain,rust,scratches on bearing
8.Origin: Wafangdian of China
9.Brand:ZQZ
ZQZ Cylindrical roller bearing NU2220M,NU2236EM,NU2214M