8*22*7mm. ceramic materials.

Hybrid ceramic bearing
Specification:
1 bearing configuration: inside and outside ring bearing steel / stainless steel + ceramic ball +PA66 / stainless steel holder +2RS/ZZ
2 high temperature grease
 
Advantage
1. high temperature resistance, ceramic ball heat expansion coefficient is small, in the high temperature environment will not cause the temperature of the bearing ball to expand, so greatly improve the use of the whole bearing temperature, ordinary bearing temperature in 160 degrees, Tao Ciqiu can reach more than 220 degrees.
2. high speed, ceramic ball with no oil from the lubrication properties, ceramic ball friction coefficient is small, so the ceramic ball bearing has a very high speed.
3. Long life, ceramic ball can not add any grease, that is to say even if the grease, bearing or can be operated, so that the bearing can be avoided because of the oil to kill the phenomenon of premature damage. According to our test and some customers the use of ceramic ball bearings after the use of life is 2-3 times the ordinary bearing.
 
4. the last point is the most important point, the insulation, the use of ceramic ball bearings, can make the bearing between the inner and outer ring insulation, because the ceramic ball is an insulator, the bearing between the inner and outer circle with ceramic ball, can achieve the insulation effect.

Specifications
Plastic bearings
1.Seals Type: OPEN ZZ RS 2RS
2.Precision Rating: P0,P6 P5 P4
3.Certificate: ISO9001:2008
4.vibration: V1 V2

Applications:
Widely used in sports equipment, theme park attractions, printing presses, office equipment, home equipment,
Cranes, giant roller-coasters, marine uses etc.

Packaging & Delivery
Packaging Detail: As customers' requirements / Standard export packing / Single box with plastic
Delivery Detail: 3-15 days