Jacobs #JCM30221 Ball Bearing-Taper Mount Chucks - Model 14N
The Jacobs #JCM30221 Ball Bearing-Taper Mount Chucks - Model 14N from Industrial Hardware and Specialties, Inc. has a maximum capacity of 1/2", and a minimum capacity of 0.040". Also recognized as the UPC number 95456302211, the keyed chuck ( Key Number K3 ) utilizes a 3JT mount.
Provided by Industrial Hardware and Specialties, Inc. is the Jacobs #JCM30221 Ball Bearing-Taper Mount Chucks - Model 14N. Specifically engineered for heavy-duty, close tolerance production drilling the #JCM30221 is adaptable to a wide range of production drilling equipment, jig borers, milling machines, lathes and radials. Utilizing a ball thrust bearing to reduce friction in the chuck closing mechanism, the UPC Number 95456302211 permits the application of more gripping force on drill shanks to maximize drilling torque under the most demanding machining conditions. The Jacobs Catalog #JCM30221 has a maximum capacity of 1/2", a minimum capacity of 0.040", while the keyed chuck ( Key Number K3 ) utilizes a 3JT mount. Order today from Industrial Hardware and Specialties.
Jacobs #JCM30221 Ball Bearing-Taper Mount Chucks - Model 14N
- Ball Bearing Construction Maximizes Gripping Force and Drilling Accuracy.
- Jaws Center-Ground for Straightness and Alignment.
- One-Piece Sleeve Eliminates Crack Between Driving Teeth Often Found in Other Designs.
- Through-Hardened Sleeve Teeth Plus Hardened Nose and Keyholes Provide Outstanding Wear Resistance.
- Fluted Sleeve Standard.
- Each Chuck 100% Inspected for Performance and Precision.
- T.I.R. 0.003" Maximum at Half Capacity.
| Vendor | Jacobs Chuck |
|---|---|
| Apex Catalog Number | JCM30221 |
| Replacement Part for | 30221D |
| UPC | 95456302211 |
| Product Description | Ball Bearing-Taper Mount |
| Mount | 3JT |
| Sleeve Outer Diameter | 2.440 in |
| Maximum Capacity | 0.500 in |
| Minimum Capacity | 0.040 in |
| Key Number | K3 |
| Model Number | 14N |
| Open Length | 2.970 in |
| Closed Length | 3.880 in |
| Packaging | Boxed |
