• Size 350 CMR Disc Coupling for packaging a CAT CG137-8 engine to Ariel JGA/4 compressor

Technical Specifications

Bolt Hole Diameter (in)	0.53 in
Disc Pack Material	TD – Tomaloy (Standard)
Overall Length (in)	9.62 in
Bolting	SAE
Product	CMR
Horsepower	400 Hp
Coupling Size	350
Compressor	Ariel JGA/4
Operating Speed (rpm)	1,800 rpm
Continuous Torque Rating (in-lb)	52,800 in/lbs
Number of Cylinders (Compressor)	4
Driver Mount Style	Flywheel Adapter
Driven Mount Style	Keyless Hub
Available Shaft Length (in)	2.75 in
Flywheel Adapter Bolt Quantity	8
Connection Type	STR BORE, NO KEYWEY
Flywheel Adapter Material	Carbon Steel
Number of Cylinders (Engine)	8
Bore Diameter [Max] (in)	2.7474 in
Flywheel Adapter Diameter (in)	18.375 in
Bolt Circle Diameter (in)	17.25 in
Engine	CAT CG137-8
Peak Overload Torque (in/lbs)	63,360 in/lbs
Available Shaft Sizes (in)	2.7503/2.7495 in
Series	Thomas AMR & CMR Couplings
Bore Diameter [Min] (in)	2.7469 in

General Specifications

Weight

86.43 LB