PB-12A CLUTCH 1.50B LH

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.

Major Diameter Width (in):	1.875 in	Type:	CAM Clutches
Groove Width:	.120/.130	Keyway Length (in):	1.125 in
Length to Groove:	1.311/1.321	Length to Snap Ring Groove (in):	2.0625 in
Model:	PB-12A	RPM Max. - Outer Race:	300
Overall Width (in):	3.875 in	Groove Diameter:	2.391/2.379
Hub Diameter (in):	2.375 in	Keyway:	3/8 x 3/16
Overall Diameter (in):	4.4375 in	Key for Bore Size:	3/8 x 3/16
Configuration:	LH	Mounting Length (in):	1.4375 in
Mounting Diameter (in):	2.500/2.499 in	RPM Max. - Inner Race:	1200
Snap Ring (Not Furnished):	RST250	Lubrication Type:	Grease
Add'l Bearing Support Requirement:	No	Backstopping Clutch:	Yes
Overrunning Clutch:	Yes	Indexing Clutch:	Yes
Bore Size (in):	1.5 in	Rated Torque Capacity (ft.-lbs.):	1, 350
Product Type:	PB Series	UPC:	662288408208
Weight:	8.24 LB	Packaged Length:	5.70 Inches
Packaged Width:	5.40 Inches	Packaged Height:	4.40 Inches
HTC:	8483.60.4040	Country of Origin:	Mexico

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