Housing: | Pressed steel, double ballrace swivel Zinc plated,Dust-proof seal |
Wheel: | Cast Iron ,plain bearing Low rolling resistance Temperature Range -5 ° C 280 ° C |
Housing: | Pressed steel, double ballrace swivel Zinc plated,Dust-proof seal |
Wheel: | Cast Iron ,plain bearing Low rolling resistance Temperature Range -5 ° C 280 ° C |