JM11143

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OBSOLETE-Standard retention knob; CAT50, 1"-8; 45°, Coolant through; see JM11143HT

Category: Retention Knobs
Thread Size: 1.00-8
Angle: 45
Knob Diameter: 1.140
L1 Length: 0.7000
L2 Length: 1.000
Flange Thickness: 0.200
Hole Diameter: 0.500
Neck Diameter: 0.820
Pilot Diameter: 1.026
Shoulder Diameter: 1.450
Wrench Flat Diameter: 1.245
Socket Part #: RKW50
Number: JM11143
Coolant Version: JM11146, JM11146HT
Alternate Part: JM11143HT
Country of Origin: USA

This knob is a replacement for the following parts:

ManufacturerPart Number
Retention Knob Supply: RK111-43
Seco: 1678
Davies: PSC-3273
Kennametal: RK50CV
Older Kennametal: 1026690
Lyndex: C50-STD*-1

* Retention knobs are not interchangeable. Machines are only given as a reference, JMPP makes no guarantee this is the correct knob for your machine. Please call us at 1-800-322-7750 or email sales@jmperformanceproducts.com for knob identification help.

WARNING: The steel alloy used in this product contains chromium and nickel. This product can expose you to chemicals including chromium and nickel, which are 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.