WZZG 6903-ZZ 2RS ( 20pcs/lot ) deep groove ball bearings 17*30*7 MM high-speed ball bearings

WZZG deep groove ball bearings 6903 ZZ 2RS

Brand Name : WZZG

Structure: Deep Groove Ball

Modle and size:

6903ZZ/2RS: 17*30*7 mm

Inner diameter:17 mm

Outer diameter:30 mm

Height:7 mm

Type:Single row deep groove ball bearings

Materail:chrome steel GCR-15

Quality:China National Standard

Double-sided metal seal (ZZ)

Double-sided rubber seal (2RS)

Packing:20pcs/lot