• 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

Keyway	3/16 x 3/32
Length to Snap Ring Groove (in)	1.5625 in
RPM Max. - Inner Race	1800
Hub Diameter (in)	1 in
Groove Width	.048/.068
Major Diameter Width (in)	1.25 in
RPM Max. - Outer Race	900
Configuration	LH
Snap Ring (Not Furnished)	RS125
Mounting Diameter (in)	1.250/1.249 in
Key for Bore Size	3/16 x 3/32
Type	CAM Clutches
Keyway Length (in)	0.6875 in
Mounting Length (in)	1 in
Lubrication Type	Grease
Groove Diameter	1.206/1.198
Length to Groove	.900/.905
Overall Width (in)	2.75 in
Model	PB-5A
Overall Diameter (in)	2 in
Add'l Bearing Support Requirement	No
Overrunning Clutch	Yes
Bore Size (in)	0.625 in
Product Type	PB Series
Rated Torque Capacity (ft.-lbs.)	110
Indexing Clutch	Yes
Backstopping Clutch	Yes

General Specifications

UPC	662288408062
Weight	1.29 LB
Packaged Length	3.70 IN
Packaged Width	3.40 IN
Packaged Height	3.30 IN
HTC	8483.60.4040
Country of Origin	Mexico