Ball Transfer Units CY-15A 5/8-inch Nylon Roller Ball Transfer Bearing 22lb - 5/8" Nylon Ball, 1pcs
$8.99
[Size] - 5/8" diameter ball bearing roller, 360 degree rotation [Capacity] - The ball is made of nylon.Support up to 22Lbs/10kg each [Mounting Size] - Mounting Hole Diameter: 4mm/0.16"; Mounting Hole Distance: 40/1.6" [Function] - According to different…