Base to Center Height Base to Center Height; Concentric Collar Mount; Spherical Roller Bearing; Relubricatable; Cast Iron; Non-Expansion Pillow Block Bearing; 4 Bolt Pillow Block; 3-7/16 in.
Finely crafted with a bright zinc plated finish, heat-treated ball bearing raceway, and a semi steel cast iron wheel, this versatile caster is ideal for work tables, shop projects, or any equipment with round or square tube legs. For added security, further compress the rubber with a wrench via the nut under the swivel raceway./caster.