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double cups Jewel Bearing



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Sapphire Products >> Stock Items >> Double Cups Jewel Bearing
Double Cups Jewel Bearing - 6 mm Diameter x 4mm thickness
cup jewel bearing
    Specifications of Cup Jewel Bearing JBC64SH
  • Code:JBC64SH
  • Type: Double Cups Jewel Bearing
  • Material: Ruby
  • Outer diameter: 6.0mm ± 0.1
  • Thickness: 4.0mm ± 0.1
  • Surface: polished


Cup 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.
Custom Shapes of Cup Jewel Bearings:
Custom shape: spherical cup jewel bearing, conical cup jewel bearings, single cup jewel bearing and double cups jewel  bearing. 
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
Single Cup Straight Hole Ring Jewel Bearing JBR4152SH
Ring Jewel Bearing with Raised Straight Hole JBR6203SH
Ring Jewel Bearing with Raised Olive Hole JBR6253SH
Single Cup Jewel Bearing JBC53SH
Spherical Cup Jewel Bearing JBC42SH
Conical Cup Jewel Bearing JBC52SH

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