Light duty casters with bolt hole fitting,wheel with thermoplastic rubber tread
Light duty casters with bolt hole fitting,wheel with thermoplastic rubber tread
Bracket: Made of pressed steel,swivel bracket with double ball bearing in the swivel head,strong central kingpin,ball protection by the special top top plate and ball disc design.The special dynamic riveting process of the swivel head results in minimal swivel head play and smooth rolling characteristics with an increased service life acheived by the work hardening of the ball race grooves.
Wheels: Tread: Made of high quality thermoplastic rubber-elastomer(TPE),containing traces of oil,non-marking. Wheel center: Made of high-quality,impact-resistant polyproplyene
Bearing types: plain bore,two pressed-in ball bearing,ball bearinhg with synthetic thread guard as standard.