This machined back plate is designed to mount onto our 16" 3 jaw or 4 jaw self centering lathe chuck (p/n 202-5444, 202-6578). The mounting holes to mount the back plate to the chuck are drilled and tapped, and the registration (shoulder) needs to be slightly turn down to match the recess on the back of the lathe chuck.
Made from high grade cast iron
Fits most 16" self centering plain back chuck (please verify the bolt circle diameter and shoulder diameter on the back of the lathe chuck)
Diameter: 16"
Taper: D1-6
Diameter Of Stud: 7/8"
Studs Included: 6
Shoulder Diameter: 13.396"
Bolt Circle Diameter: 14.490"
The back plate may come with two or three additional screws (depending on type) for removal the back plate from the chuck. They are not used to mount the chuck to the back plate, mounting screws should be included with the chuck
What’s Included
6 pcs of studs for mounting into the cam lock on lathe spindle