• Morse Mechanical Clutches offer the most complete and versatile selection of backstop, overriding, and index Clutches in the industry
• PB series clutch features precision formed cams providing high torque capacities with excellent wear life. These models are suitable for general duty applications.
• A bonze seal maintains race concentricity. They a asymmetrical by design, so must be ordered according to rotation requirements.

Technical Specifications

RPM Max. - Inner Race	950
Overall Diameter (in)	5.5 in
Type	CAM Clutches
Model	PB-14A
Hub Diameter (in)	3 in
Mounting Diameter (in)	2.875/2.874 in
Snap Ring (Not Furnished)	RS287
Mounting Length (in)	1.75 in
Lubrication Type	Grease
Major Diameter Width (in)	2.125 in
Length to Groove	1.625/1.630
Keyway	7/16 x 7/32
RPM Max. - Outer Race	300
Keyway Length (in)	1.375 in
Groove Diameter	2.787/2.775
Key for Bore Size	3/8 x 3/16
Length to Snap Ring Groove (in)	2 in
Overall Width (in)	4.375 in
Configuration	RH
Groove Width	.056/.076
Add'l Bearing Support Requirement	No
Indexing Clutch	Yes
Backstopping Clutch	Yes
Product Type	PB Series
Rated Torque Capacity (ft.-lbs.)	1,600
Overrunning Clutch	Yes
Bore Size (in)	1.75 in

General Specifications

UPC	662288408239
Weight	14.76 LB
Packaged Length	5.19 IN
Packaged Width	5.19 IN
Packaged Height	4.57 IN
HTC	8483.60.4040
Country of Origin	Mexico