Housing: | HD pressed steel, double ballrace swivel Zinc-plated,Dust- proof seal |
Wheel: | PU on aluminium hub Double precision ball bearing Durable,Wear resistant Hardness 95 ± 3 shore A Temperature range -15 ° C 80 ° C |
Housing: | HD pressed steel, double ballrace swivel Zinc-plated,Dust- proof seal |
Wheel: | PU on aluminium hub Double precision ball bearing Durable,Wear resistant Hardness 95 ± 3 shore A Temperature range -15 ° C 80 ° C |