Lathe Chuck, 3-Jaw 5", with Adapter to 4" Spindle

3-jaw self-centering lathe chuck
5" (125 mm) diameter
Includes chuck key, inside and outside jaws and mounting bolts
Includes an adapter to mount on a 4" (100 mm) flange
High quality steel, hardened and ground

Part Number: 6558
Weight: 13.9 lb

Price: $149.95

This product is currently backordered.

Estimated availability:
13-Nov-2024
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Description

5 inch, 3-Jaw self-centering lathe chuck with adapter mounted for the mini lathe. Includes chuck key, inside and outside jaws.

This 5 inch lathe chuck can hold work up to 4.33" (110 mm) in diameter and comes with an adapter for the HiTorque mini lathe spindle as well as other lathes with a 4" (100mm) spindle flange.

The radial runout of a test bar held in this chuck, when the chuck is mounted true, is 0.003" maximum.

Chris' Tips

Chris' Tips
Some people want a chuck that can hold larger diameters. 4" chucks work well on the mini lathe, but it is possible to use a 5" chuck on the mini lathe.

This chuck is a bolt-on accessory with the adapter that is included. All larger chucks require an adapter to fit on the mini lathe, no matter how many holes there are in the spindle.

Don't forget to get a set of studs and nuts to mount it.

Here is a chart that provides lathe chuck capacities and mounting dimensions.

Specifications

Specifications
Rated Capacity, Inside Jaws	0.10" - 1.57" (2.5 mm - 40.0 mm)
Rated Capacity, Jamming Range	1.50" - 4.92" (38.0 mm - 125.0 mm)
Rated Capacity, Outside Jaws	1.50" - 4.33" (38.0 mm - 110.0 mm)
Practical Maximum Capacity, Inside Jaws	2.00" (50.8 mm)
Practical Maximum Capacity, Outside Jaws	4.00" (101.6 mm)
Runout (Max)	≤ 0.003" (0.08 mm)
Diameter, Overall	4.92" (125.0 mm)
Registration Recess Diameter	3.74" (95.0 mm)
Registration Recess Depth	0.14" (3.5 mm)
Bolt Circle Diameter	4.25" (108.0 mm)
Center Hole Diameter	1.18" (30.0 mm)
Height	2.28" (58.0 mm)
Jaw Height Above Face	1.10" (28.0 mm)
Height with Jaws	3.39" (86.0 mm)
Number and Size of Bolts	3 M8
Chuck Key	0.374" (9.50 mm)
Chuck Designation	K11-125

Contents

This product contains the following items:
	Description	Qty
	Adapter, 4" Spindle to 5" Lathe Chuck, P/N 2961	1
	Lathe Chuck, 3-Jaw 5", P/N 2337	1

Compatibility

Compatibility

This product works with these LittleMachineShop.com products:

5184 Studs & Nuts, M8

This product works with lathes with a 100 mm flange chuck mount including:

Northern Tool 49656 KLUTCH 7x12 Mini Lathe
Big Dog BD-0618Ax300 7x14 Mini Lathe
Big Dog BD-0618x300 7x14 Mini Lathe
LittleMachineShop.com 7450 HiTorque 7x16 Mini Lathe
LittleMachineShop.com 5200 HiTorque 7x16 Mini Lathe
LittleMachineShop.com 7350 HiTorque 7x16 Mini Lathe
LittleMachineShop.com 5100 HiTorque 7x16 Mini Lathe
MX-8x14 Preenex (and others) 8x14 Lathe
Harbor Freight 44859 Central Machinery 8x12 Precision Mini Lathe
Grizzly G0768 8x16 Benchtop Lathe
LittleMachineShop.com 3536 HiTorque 8.5x16 Bench Lathe
SIEG SC4 8.5x16 Bench Lathe
SIEG C4 8.5x16 Bench Lathe
Travers Tools OT218410 OTMT 8x16 Bench Lathe
LittleMachineShop.com 3540 HiTorque 8.5x20 Bench Lathe
LittleMachineShop.com 3595 HiTorque 8.5x20 Deluxe Bench Lathe
LittleMachineShop.com 7500 HiTorque 8.5x20 Bench Lathe
LittleMachineShop.com 7550 HiTorque 8.5x20 Deluxe Bench Lathe