Royal Quad Bearing Live Centers
- Accuracy: ±0.00005"
- Three matched angular contact bearings with factory-set preload support the primary load area of the point.
- Special spindle-like point extends into the shank where it is supported by a needle bearing.
- This design substantially increases rigidity, reduces point deflection and dampens vibration.
- Bearings protected by a combination steel shield and neoprene seal.
- Point is high-carbon alloy steel heat treated to Rc 61 - 63.
- Included point angle is 60°+15'/-0.
- Bearings permanently lubricated.
- Reduced knockout diameter prevents taper from mushrooming.
- Low profile head for tool clearance.
- Bearing life significantly extended with the exclusive Royal Roto-Shield™.
- Made in the U.S.A.
| Item No. | B | E | F | G |
| 69-203-518 | 1.70" | 2.12" | 1.07" | 0.88" |
| 69-203-520 | 1.70" | 2.12" | 1.07" | 0.88" |
| 69-203-522 | 2.45" | 2.78" | 1.47" | 1.25" |
| 69-203-524 | 2.45" | 2.78" | 1.47" | 1.25" |
| 69-203-526 | 3.82" | 3.89" | 2.31" | 2.00" |
| 69-203-528 | 3.82" | 3.89" | 2.31" | 2.00" |
| Item No. | B | E | F | G | H |
| 69-203-012 | 1.70" | 2.12" | 1.75" | 0.88" | 0.38" |
| 69-203-013 | 1.70" | 2.12" | 1.75" | 0.88" | 0.38" |
| 69-203-014 | 2.45" | 2.78" | 2.35" | 1.25" | 0.5" |
| 69-203-015 | 2.45" | 2.78" | 2.35" | 1.25" | 0.5" |
| 69-203-016 | 3.82" | 3.89" | 3.34" | 2.00" | 0.75" |
| 69-203-017 | 3.82" | 3.89" | 3.34" | 2.00" | 0.75" |
For more info, visit www.p65warnings.ca.gov.
