Stainless Steel Hex M8 Bolt Hexagon Head Screw Stud Type Ball Transfer Unit for Upward Facing Applications Ball Diameter - 1 1/16 inch (1.0625") set-screw with eccentric collar

set-screw with eccentric collar

One Bearing K 28x33x17

IRT1720-2 Needle Bearing Inner Ring 17x22x20

when calculating the load capacity 661 lb with a Swivel and Center Brake type

Equal FAG 62082RS

Stainless Steel Hex M8 Bolt Hexagon Head Screw Stud Type Ball Transfer Unit for Upward Facing Applications Ball Diameter - 1 1/16 inch (1.0625") set-screw with eccentric collarStainless Steel M8 Bolt Hex Head Screw Type Ball Transfer Stud Unit for Upward Facing Applications, Single Screw. Part Number M L L1 s Db B Withstand Load (N) SS Hex M8 Bolt Ball 8 10 7 1. 5 5. 56 13 41 SS Hex M8 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.