Plain Bearing Heavy Duty Chucks, K3, Taper Jacobs 3JT

Jaws center-ground for absolute 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
Each chuck 100% inspected for performance and precision
T.I.R. 0.004 in maximum at half capacity

Quantity 1EA

Specifications

Capacity [Max]=0.625 in
Capacity [Min]=0.125 in
Chuck Size=5/8 in
Housing Diam=2.29 in
Key Size=K3
Mounting=Taper Jacobs 3JT
Overall Length [Max]=4.06 in
Overall Length [Min]=3.12 in
Type=Plain Bearing Chuck
Wt.=1 1/2 lb