Backplate Lathe Chuck Adapter, 5" to 4"
Backplate Lathe Chuck Adapter, 5" to 4"
SKU:4771
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Key Features
Key Features
- Fits a 5" chuck on a 4" flange
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WARNING: This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
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Product Information
Description
This is a semi-machined adapter plate. The side that attaches to the lathe flange is fully machined. The side on which the lathe chuck mounts is not finished.
Mount the backplate adapter on your lathe and complete machining of the chuck-mounting side. This ensures two things; that it will fit your chuck, and that it is concentric on your lathe.
Specifications
Outside Diameter: Ø 4.921",125 mm
Center Hole: Ø 1.260", 32 mm
Spindle Side Registration Recess: Ø 2.835",72 mm
Spindle Side Bolt Circle: Ø 3.307",84 mm
Chuck Side Registration Boss: Ø 3.780",96 mm
Chuck Mounting Holes: None
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