1. Good quailty and high precision
2. Low noise, long life
3. Pretty competitive price
4. Prompt delivery
5. ISO9001: 20

Self-aligning ball bearings are non-separable double-row radial bearings in which both rows of balls can rotate in parallel within a spherical outer ring.
Widely used for electrical household, electrical tools, machine, etc

Material: Chrome steel or customized.
Cage: Nylon cage, steel cage, etc
Precision level: P0,P6
Vibration: Z1v1, Z2v2, Z3v3