Jacobs Chuck Plain Bearing Heavy Duty Chucks, K3, Taper Jacobs 3JT (1 EA / EA) Specifications
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Capacity [Max]:0.625 in
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Capacity [Min]:0.125 in
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Chuck Size:5/8 in
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Housing Diam:2.29 in
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Key Size:K3
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Mounting:Taper Jacobs 3JT
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Overall Length [Max]:4.06 in
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Overall Length [Min]:3.12 in
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Type:Plain Bearing Chuck
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Wt.:1 1/2 lb
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Description
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
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