• 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

Model	PB-10A
Overall Width (in)	3.625 in
Overall Diameter (in)	3.75 in
Hub Diameter (in)	2 in
Length to Snap Ring Groove (in)	1.6875 in
RPM Max. - Inner Race	1200
Configuration	RH
Groove Diameter	2.182/2.170
Lubrication Type	Grease
Mounting Diameter (in)	2.250/2.249 in
Key for Bore Size	1/4 x 1/8
Mounting Length (in)	1.4375 in
Groove Width	.056/.076
RPM Max. - Outer Race	400
Keyway	5/16 x 5/32
Length to Groove	1.340/1.345
Type	CAM Clutches
Keyway Length (in)	1.0625 in
Snap Ring (Not Furnished)	RS225
Major Diameter Width (in)	1.71875 in
Add'l Bearing Support Requirement	No
Overrunning Clutch	Yes
Indexing Clutch	Yes
Product Type	PB Series
Backstopping Clutch	Yes
Rated Torque Capacity (ft.-lbs.)	675
Bore Size (in)	1.25 in
Inner Race Width (in)	1.688 in
Outer Width (in)	3.157 in
RPM Max. -inner Race	1,200

General Specifications

UPC	662288408154
Weight	5.74 LB
Packaged Length	4.40 IN
Packaged Width	4.80 IN
Packaged Height	4.30 IN
HTC	8483.60.4040
Country of Origin	Mexico