Wholesale 1000-Pack 6703ZZ Ball Bearing Inner Diameter - 12mm 6018LLU bearings is made from

6018LLU bearings is made from Chrome Steel

and clean rooms

S61901-2RS bearing is closed with rubber seals to protect the bearing from dust or any possible contamination

4 x 8 x 2 Ball Bearings

bearing inner diameter is 246mm

Wholesale 1000-Pack 6703ZZ Ball Bearing Inner Diameter - 12mm 6018LLU bearings is made from1000 Pack 6703ZZ Shielded Ball Bearings Chrome Steel Deep Groove Style 17mm x 23mm x 4mm Bulk for Wholesale This wholesale lot of 1000 shielded 6703ZZ ball bearings is perfect for large volume projects, resale, or manufacturing. These slim profile, deep groove bearings are built from chrome steel and come with double metal shields for long lasting, smooth performance. Includes 1000 bearings Inner diameter: 17mm (0. 669") Outer diameter: 23mm (0. 906")