Lathe Chuck, 3-Jaw 4" Front Mount

3-jaw Front Mount Lathe Chuck
4" (100 mm) diameter
Includes chuck key, inside and outside jaws
Plain back mounting with bolts thru from the front
High quality steel, hardened and ground

Part Number: 5934
Weight: 6.51 lb

$149.95 On Sale

Regularly $159.95

Share this page:
http://lmscnc.com/5934

Description
Specifications

Description

This 4 inch 3-Jaw front mount lathe chuck includes a chuck key, inside and outside jaws, and three M6 mounting bolts.

The chuck has an inside diameter gripping range (outside jaws) of 32-84 mm, and an outside diameter gripping range (inside jaws) of 3-90mm.

Front mount chucks are designed to be used with rotary tables and other devices where back mounting chucks cannot be used. Easily mount on table, dividing head, fixture, or indexer. This is a plain back chuck and requires a backplate adapter to mount it on a lathe.

Specifications

Specifications
Rated Capacity, Inside Jaws	0.08" - 1.18" (2.0 mm - 30.0 mm)
Rated Capacity, Jamming Range	1.18" - 3.54" (30.0 mm - 90.0 mm)
Rated Capacity, Outside Jaws	1.18" - 3.15" (30.0 mm - 80.0 mm)
Diameter, Overall	3.94" (100.0 mm)
Registration Recess Diameter	2.83" (72.0 mm)
Registration Recess Depth	0.14" (3.5 mm)
Bolt Circle Diameter	3.31" (84.0 mm)
Center Hole Diameter	0.87" (22.0 mm)
Height	2.17" (55.0 mm)
Jaw Height Above Face	0.79" (20.0 mm)
Height with Jaws	2.95" (75.0 mm)
Number and Size of Bolts	3 M8x60
Chuck Key	0.31" (8.0 mm)
Chuck Designation	K11-100