• Non-Lubricated design for toughest industrial applications.
• Provides torsional damping to reduce torsional vibration and cushion shock loads.
• Redundant fail safe design with interlocking parts.
• Easy to assemble and operate in hot, wet, gritty tough environment.

Technical Specifications

Bore Type	Rough Bore
Configuration	Flex Rigid
Style	Max-C (K2)
Coupling Size	4.5
Torque Rating (in-lb)	265,000 in/lbs
Coupling Type	Elastomeric Coupling
Lube/Non-Lube	Non-Lubricated
Rating HP @ 100 RPM - Continuous	420
Rating HP @ 100 RPM - Peak	840
Speed Max (rpm)	2,120 rpm
Measurement System	Imperial
Outside Diameter (in)	18 in
Speed Max Balanced (rpm)	3,180 rpm
Bore Size Max (in)	6.75 in
Max Bore Rigid Hub (in)	9.75 in
Max Bore Flex Hub (in)	6.75 in

General Specifications

UPC	662384017601
Weight	523.29 LB