Specifications (Imperial) :

Material: Single crystal sapphire

Sphericity: 0.000025″

Basic Diameter Tolerance: +/-0.0001″

Surface Quality: Ra < 0.01 µm

 

Specifications (Metric) :

Material: Single crystal sapphire

Sphericity:  0.000625mm

Basic Diameter Tolerance:  +/- 0.00250mm

Surface Quality: Ra < 0.01 µm

SAPPHIRE_PRECISION_BALLS
Click to View Common Applications
  • Ball bearings
  • Spacers in metrology applications
  • Check valve ball seats
  • Piston valve seats
  • Components in flow meters, bar code readers and fiber optics

Ruby balls are also available. Orders from stock typically ship in 3-5 days. Manufacturing lead time can be 2-3 weeks. Please call the factory for expedited delivery or quantity discounts.

Showing 13–24 of 49 results

Catalog No.Nominal SizePriceOrder
Catalog No.: IMSB438D Nominal Size: 7/16" Price: $250.00
Catalog No.: IMSB500D Nominal Size: 1/2" Price: $325.00
Catalog No.: MSB0015MD Nominal Size: 0.15mm Price: $40.00
Catalog No.: MSB0020MD Nominal Size: 0.20mm Price: $30.00
Catalog No.: MSB0025MD Nominal Size: 0.25mm Price: $30.00
Catalog No.: MSB003MD Nominal Size: 0.30mm Price: $30.00
Catalog No.: MSB004MD Nominal Size: 0.40mm Price: $30.00
Catalog No.: MSB005MD Nominal Size: 0.50mm Price: $30.00
Catalog No.: MSB006MD Nominal Size: 0.60mm Price: $30.00
Catalog No.: MSB007MD Nominal Size: 0.70mm Price: $30.00
Catalog No.: MSB008MD Nominal Size: 0.80mm Price: $30.00
Catalog No.: MSB009MD Nominal Size: 0.90mm Price: $30.00