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