• 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
Inner Race Width (in)	3.75 in
RPM Max. - Inner Race	700
Type	CAM Clutches
Mode of Operation	High Speed outer race overrunning
Rated Torque Capacity (ft.-lbs.)	2,250
RPM Max. - Outer Race	2100
Overall Diameter (in)	5.375 in
Outer Width (in)	3.625 in
Product Type	M Series
Add'l Bearing Support Requirement	No
Backstopping Clutch	Yes
Lubrication Type	Oil
Overrunning Clutch	Yes
Bore (Max) (in)	2 in
Bore Size (in)	1.9375 in
Indexing Clutch	Yes
Bore (Min) (in)	1.25 in
Nominal Overrunning Drag (ft-lb)	0.63
RPM Max. -inner Race	700

General Specifications

UPC	662288501732
Weight	19.00 LB
Packaged Length	5.19 IN
Packaged Width	5.19 IN
Packaged Height	4.57 IN
HTC	8483.60.4040
Country of Origin	Mexico