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Brand Name : CSQ
Model Number : 608 zz
Place of Origin : China
MOQ : 50 pcs
Price : Negotiable
Payment Terms : T/T
Supply Ability : 50 pcs in 5 work days
Delivery Time : 5 work days
Packaging Details : Plastik box+carton box
Name : Hybrid Ceramic Bearing 608 zz
For short : 608 zz
Structure : Deep groove bearing (hybrid ceramic)
Material : GCr15 Races+HIP-Si3N4 Balls+Nylon Cage+Stainless Steel Seal
Ball : HIP-Si3N4 ball of 3.969mm
Diameter : 8×22×7mm
Use : Rollerskate bearing
Pacage : Plastik box+carton box
Hybrid Ceramic Bearing 608 Zz With High Speed And Low Noise
Description of 608 zz:
Our company can massive produce 608 zz bearings in material of GCr15 bearing steel, M50 steel, 440C stainless steel, high temperature resistant bearing steel, etc., fit with high precision G5 grade HIP-Si3N4 balls and nylon cage or stainless steel cage and stainless steel single seal.
Performance advantages of 608 zz Hybrid Ceramic Bearing:
The Si3N4 balls have many advantages, like High strength over a wide temperature range,High hardness: 1580 HV5, Outstanding wear resistance, both impingement and frictional modes, and its maximum work temperature can reach 1000℃.
| ► Key properties of silicon nitride |
| ♦ Max temperature to 1000℃ |
| ♦ High strength over a wide temperature range |
| ♦ High fracture toughness: 6.1 MPa-m1/2 |
| ♦ High hardness: 1580 HV5 |
| ♦ Outstanding wear resistance, both impingement and frictional modes |
| ♦ Good thermal shock resistance |
| ♦ Good chemical stability,resistance to acid and alkali corrosion |
| ♦ Good electric insulation |
Main application of 608 zz Hybrid Ceramic Bearing:
The 608zz bearing assembles the smooth performance of silicon nitride and have the impact resistance of GCr15 steel at the same time, is best choice speed roller skating.


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Nylon Caged Hybrid Ceramic Bearing 608ce 608 Zz Images |