• Morse Mechanical Clutches offer the most complete and versatile selection of backstop, overriding, and index Clutches in the industry
• The M series ball bearing clutch contain precision formed cams made from high quality steel and precision ground. Our most versatile clutch, this unit is the workhorse of the industry
• MR is for high- speed outer race overruning. Incorporating a unique cam construction that uses centrifugal force to minimize cam drag

Technical Specifications

Model	MR
RPM Max. - Outer Race	2400
Outer Width (in)	3.375 in
RPM Max. - Inner Race	750
Rated Torque Capacity (ft.-lbs.)	1,175
Inner Race Width (in)	3.5 in
Type	CAM Clutches
Overall Diameter (in)	4.25 in
Product Type	M Series
Mode of Operation	High Speed outer race overrunning
Add'l Bearing Support Requirement	No
Bore Size (in)	1.125 in
Backstopping Clutch	Yes
Bore (Min) (in)	0.875 in
Indexing Clutch	Yes
Lubrication Type	Oil
Overrunning Clutch	Yes
Bore (Max) (in)	1.25 in
Nominal Overrunning Drag (ft-lb)	0.38

General Specifications

UPC	662288501404
Weight	11.00 LB
Packaged Length	4.25 IN
Packaged Width	4.25 IN
Packaged Height	3.63 IN
HTC	8483.60.4040
Country of Origin	Mexico