Gold Member Since 2013
Audited Supplier
Nanjing April Electro-Optics Co., Ltd.

Sapphire Bearing, Bearing, Sapphire manufacturer / supplier in China, offering Sapphire Bearing, Optical Biconcave Lens, Quartz Glass Lens and so on.

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Supplier Homepage Product Sapphire Sapphire Bearing

Sapphire Bearing

FOB Price: Get Latest Price
Min. Order: 1 Piece
Port: Shanghai, China
Production Capacity: 30000PCS/Month
Payment Terms: T/T

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Basic Info
  • Model NO.: Nothing
  • Type: Sapphire Windows
  • Shape: Custom-Made
  • Lenses Color: Clear
  • Customized: Customized
  • Trademark: APRIL
  • Specification: Sapphire
  • Usage: Medical, Optical
  • Transmittance: >95%
  • Material: Sapphire
  • Certification: RoHS, ISO9001
  • Coating: Customized
  • Transport Package: Standard Carton and Envelop with Plastic Foam
  • Origin: Nanjing
Product Description


Material:  Synthetic Sapphire
Outside Diameter: φ0.80-8.00mm
Height:  0.125-20.00mm, Max deviation of Height: ±0.01mm
Inside Diameter: φ0.08-5.00, Max Deviation of inside Diameter: 0.004-0.02mm
Radius SR of inside Diameter: 2-3
Curvature Radius SR1 of CUP:  Curvature Radius SR2 of Convex: >Outside Diameter, Max Deviation of Curvature Radius SR2 of       Convex:  ±0.05
Surface Roughness: application surfaces RZ0.1, RZ0.2, assembled surfaces: RZ3.2

Coating is on request
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Miss Qian
Sales Manager
To: Miss Qian

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