608-rs Hybrid Ceramic Bearings For Skateboarding, GCr15 Races+HIP-ZrO2 Balls+Nylon Cage+Single Rubber Seal
Description of 608 rs Hybrid Ceramic Bearings (GCr15 races+ zirconia balls+nylon cage+single rubber seal):
Races can be chosen among GCr15 bearing steel, 440C stainless steel, high temperature resistant bearing steel, etc., fit with high precision G5 grade zirconia balls, which are sintered with HIP (Hot Isostatic Pressure) sintering technology. The cage material can be chosen among Nylon, Stainless steel or peek .
Performance advantages of 608 Hybrid Ceramic Bearings (GCr15 races+ zirconia balls+nylon cage+single rubber seal):
Non-magnetic, non-conductive, low noise, electrically insulated, non-locking at high speeds, resistant to dry friction, long life, cost effective and etc.
Main application of 608 Hybrid Ceramic Bearings (GCr15 races+ zirconia balls+nylon cage+single rubber seal):
Because of the high hardness of races and properties of zirconia balls, the 608 hybrid ceramic can be used in wheels of skateboard. Hybrid 608 ceramic bearing can bear the impact force of the difficult movement when users play skateboardings.
| ►Key properties of zirconia |
| ♦ Max Temperature up to 380℃ |
| ♦ High density: 6.09 g/cm3 |
| ♦ Low thermal conductivity |
| ♦ Chemical stability, resistance to acid and alkali corrosion |
| ♦ High fracture toughness KIC:8-11 MPa-m1/2 |
| ♦ Good electric insulation |
| ♦ Better bearing capacity |
| ♦ Wear resistance |
| ♦ High hardness : 1300 HV5 |
