Sapphire Optics
Cup Jewel Bearing for vertical shaft applications
According to the classification of oil grooves, Cup jewel bearings can be divided into spherical cup jewel bearing, conical cup jewel bearing, single cup jewel bearing and double cups jewel bearing.
HYT Sapphire Optics offers high quality cup jewel bearings plays a supporting role in the spherical surface of electrical measuring instruments, thermal measuring instruments,hydraulic measuring instruments, single-phase and three-phase electroplating meters, aviation and marine instruments, meteorological instruments and other instrument moving systems.
Common Types of Cup Jewel Bearing
Double cups jewel bearing
Double cups jewel bearing
Conical cup jewel bearing
Single cup jewel bearing
Specifications of Cup Jewel Bearing
| Material | Sapphire (Al2O3) |
|---|---|
| Outer Dia. | Φ0.80 ~Φ10.00mm |
| Height(H) | 0.60 ~ 5.00mm |
| Cup depth(h) | 0.20 ~ 0.80mm |
| The radius of curvature(SR) | 0.60 ~ 5.00mm |
| Taper groove depth | 0.20 ~ 0.60mm |
| Conical groove taper | 60°~ 120° |
| The bottom of the cone groove(SR) | 0.15 ~ 25 |
