Stainless Steel Hex M20 Bolt Hexagon Head Screw Type Ball Transfer Unit for Upward Facing Applications Outer Diameter - 180mm 6203-2RS-12 bearing is closed with

6203-2RS-12 bearing is closed with rubber seals to protect the bearing from dust or any possible contamination

outer diameter is 19mm and the length is 32mm

Ball Bearings Kit for Axial Engines 28rr 28

and a variety of different facets

Stainless Steel Hex M20 Bolt Hexagon Head Screw Type Ball Transfer Unit for Upward Facing Applications Outer Diameter - 180mm 6203-2RS-12 bearing is closed withStainless Steel M20 Bolt Hex Head Screw Type Ball Transfer Unit for Upward Facing Applications, Single Screw. Part Number M L L1 s Db B Withstand Load (N) SS Hex M20 Bolt Ball 20 25 18 6. 3 19. 05 30 412 SS Hex M20 Bolt Ball has a small coefficient of friction and can move work piece with less force. It can be installed or removed by using a open ended spanner or ring spanner.