Sapphire Products >> Stock Items >> Single Cup Straight Hole Ring Jewel Bearing |
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| Single Cup Straight Hole Ring Jewel Bearing - 4 mm Outer Diameter x 2.0mm thickness |
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Specifications of Ring Jewel Bearing JBR4152SH |
- Code:JBR4152SH
- Type: Double Cups Straight Hole Ring Jewel Bearing
- Material: Sapphire crystal
- Outer diameter: 4.0mm ± 0.1
- Inner diameter: 1.5mm ± 0.1
- Thickness: 2.0mm ± 0.1
- Surface: polished
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| Ring Jewel Bearings Features and Applications: |
| 2. Extremely hard and scratch resistance |
| 3. Extremely high melting temperature (2030°C) |
| 4. Excellent thermal conductivity and heat resistance |
| 5. Exceptional chemical stability and corrosion resistance |
| 6. Small Coefficient of friction |
| 7. Ideal material for the applications of Gauges, Dial Indicators, timing mechanisms, Aircraft instrumentation, Electrical insulators, Gas and liquid flow control, Gyroscopes, and other measuring and controlling devices. |
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| Custom Shapes of Ring Jewel Bearings: |
| Custom shape: |
Straight hole ring jewel bearing, Olive hole ring jewel bearing, Double cups olive hole ring jewel bearing, Double cups straight hole ring jewel bearing, Single cup olive hole ring jewel bearing, Single cup straight hole ring jewel bearing, Raised straight hole ring jewel bearing, Raised olive hole ring jewel bearing |
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| Jewel Bearings in Stock |
| Straight Hole Ring Jewel Bearing JBR3151SH |
| Olive Hole Ring Jewel Bearing JBR3101OH |
| Double Cups Olive Hole Ring Jewel Bearing JBR3131OH |
| Double Cups Straight Hole Ring Jewel Bearing JBR4151SH |
| Single Cup Olive Hole Ring Jewel Bearing JBR5202OH |
| Ring Jewel Bearing with Raised Straight Hole JBR6203SH |
| Ring Jewel Bearing with Raised Olive Hole JBR6253SH |
| Single Cup Jewel Bearing JBC53SH |
| Double Cups Jewel Bearing JBC64SH |
| Spherical Cup Jewel Bearing JBC42SH |
| Conical Cup Jewel Bearing JBC52SH |
