• Morse Mechanical Clutches offer the most complete and versatile selection of backstop, overriding, and index Clutches in the industry
• The NFS Sprag one way clutch is designed with the same overall dimensions as medium series metric ball bearing.
• Manufactured with an inner race containing a key seat and out race containing key slots

Technical Specifications

Model	NFS 45
Drag Torque (N-m)	.56
Keyway (in)	0.55 x 0.08 in
Maximum Overrunning Speed - Inner Race (rpm)	1,100
Lubrication Type	The clutches are supplied with a protective coating of oil and must be lubricated before putting into service.
Drag Torque (lb-in)	4.956
Type	CAM Clutches
Maximum Overrunning Speed - Outer Race (rpm)	550
Rated Torque Capacity (N-m)	756
Rated Torque Capacity (ft.-lbs.)	558
Keyway (mm)	14 x 2.1 mm
Overall Length (mm)	36 mm
Outside Diameter (in)	3.936996 in
Outside Diameter (mm)	100 mm
Configuration	LH Or RH Depending upon order
Overall Length (in)	1.417319 in
Add'l Bearing Support Requirement	Yes
Bore Size (mm)	45 mm
Overrunning Clutch	Yes
Backstopping Clutch	No
Product Type	NFS Series
Indexing Clutch	Yes
Bore Size (in)	1.771648 in

General Specifications

UPC	662460387604
Weight	2.80 LB
Packaged Length	3.94 IN
Packaged Width	1.42 IN
Packaged Height	3.94 IN
HTC	8483.60.4040
Country of Origin	Japan