Ball Grip™ Chuck centers the workpiece.
| CHUCK SIZE | 5″ | 6″ | 7″ | 8″ | 9″ | 10″ | 12″ | 15″ | 18″ | 21″ | 24″ | 30″ | 33″ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UBG | UBG | UBG | UBG | UBG | UBG | UBG | UBG | UBG | UBG | UBG | UBG | UBG | |
| TWO JAW CHUCK ASSEMBLY | 5010 | 6010 | 7010 | 8010 | 9010 | 10010 | 12010 | 15010 | 18010 | 21010 | 24010 | 30010 | 33010 |
| THREE JAW CHUCK ASSEMBLY | 5000 | 6000 | 7000 | 8000 | 9000 | 10000 | 12000 | 15000 | 18000 | 21000 | 24000 | 30000 | 33000 |
| DIMENSION A | 5.63 | 6.50 | 7.75 | 8.25 | 9.50 | 10.00 | 12.00 | 15.00 | 18.00 | 21.00 | 24.00 | 30.00 | 33.00 |
| DIMENSION B | 1 | 1.18 | 1.18 | 1.25 | 1.25 | 1.50 | 1.50 | 2.25 | 3.50 | 3.50 | 3.50 | 3.50 | 3.50 |
| DIMENSION C | 2.44 | 2.76 | 2.76 | 3.21 | 3.21 | 4.00 | 4.00 | 4.56 | 4.562 | 4.562 | 5.875 | 5.87 | 5.875 |
| DIMENSION D | 0.67 | 0.86 | 0.86 | 1.00 | 1.00 | 1.22 | 1.22 | 1.50 | 1.50 | 1.50 | 2.00 | 2.00 | 2.00 |
| DIMENSION E | 1.75 | 1.83 | 1.83 | 2.08 | 2.08 | 2.61 | 2.61 | 2.94 | 2.94 | 2.94 | 3.88 | 3.88 | 3.88 |
| DIMENSION F | 4.28 | 4.75 | 4.75 | 5.52 | 5.52 | 6.46 | 6.59 | 7.56 | 7.56 | 7.56 | 9.59 | 9.62 | 9.62 |
| DIMENSION G | 1.750 | 1.906 | 2.528 | 2.437 | 3.062 | 2.812 | 3.812 | 4.750 | 6.250 | 7.750 | 8.000 | 11.000 | 12.500 |
| DIMENSION H | 7/16 | 5/8 | 5/8 | 5/8 | 5/8 | 5/8 | 5/8 | 1 | 1 | 1 | 1 | 1 | 1 |
| MAX. DRAWBAR INCH. LBS. OF FORCE TWO JAW | 3,500 | 3,500 | 3,500 | 4,500 | 4,500 | 6,000 | 6,000 | 8,750 | 8,750 | 8,750 | 14,000 | 14,000 | 14,000 |
| MAX. DRAWBAR INCH. LBS. OF FORCE THREE JAW | 5,000 | 5,000 | 5,000 | 6,750 | 6,750 | 8,500 | 10,000 | 12,500 | 15,000 | 15,000 | 20,000 | 20,000 | 20000 |
| TOTAL DRAWBAR TRAVEL MINIMUM | 0.74 | 0.74 | 0.74 | 0.88 | 0.88 | 1.12 | 1.12 | 1.38 | 1.38 | 1.38 | 1.24 | 1.24 | 1.24 |
| TOTAL JAW TRAVEL AT POINT -A- (DIAMETRIC TRAVEL) | 0.375 | 0.375 | 0.375 | 0.450 | 0.450 | 0.594 | 0.594 | 0.747 | 0.746 | 0.744 | 0.756 | 0.756 | 0.756 |
Note #1: Minimum chuck height to be determined upon receipt of machine spindle information.
Shown above is an external grip, centralizing chuck. Most chuck sizes are available as standard in external, internal, compensating, centralizing and “centralizing/compensating” styles.