- BALL BEARING "V" BLOCKS Overcome Production or Set-Up Difficulties Inherent in Plain V-Blocks. Overcomes Geometric Limitations.
- Enables you to inspect and detect out of round conditions and lobes with no damage to parts and no damage to blocks
- Accuracy of Balls: 25 millionth of an inch sphericity on small and medium set. 50 millionths of an inch on large set.
- Overall accuracy of matched pairs +/-5 microns.
- Balls Rockwell C-62 - Surface finish 0.2 microinches.
- Calibrated balls are certified.
- Class 40 cast iron, used on base and housing, is heat stabilized and seasoned.
- Spacers are hardened through and precision ground by pairs.
- Pair of blocks assembled using metrology equipment.
AVAILABLE IN 3 SIZES WITH RANGES OF: 3/64"-2 1/2"; 3/22"-5"; 3/16"-15" AND UP. SOLD IN MATCHED PAIRS COMPLETE WITH CLAMPS (for use when machining).