• Size 925 CMR Disc Coupling for packaging a CAT 3612 engine to Ariel JGC/4 compressor

Technical Specifications

Bolt Hole Diameter (in)	1.03 in
Compressor	Ariel JGC/4
Flywheel Adapter Diameter (in)	28.875 in
Product	CMR
Bore Diameter [Max] (in)	6.4943 in
Bore Diameter [Min] (in)	6.4933 in
Number of Cylinders (Engine)	12
Driver Mount Style	Flywheel Adapter
Connection Type	STR BORE, NO KEYWEY
Operating Speed (rpm)	1,000 rpm
Driven Mount Style	Keyless Hub
Engine	CAT 3612
Peak Overload Torque (in/lbs)	1,537,536 in/lbs
Flywheel Adapter Material	Carbon Steel
Flywheel Adapter Bolt Quantity	12
Series	Thomas AMR & CMR Couplings
Overall Length (in)	26.24 in
Available Shaft Sizes (in)	6.5000/6.4990 in
Bolt Circle Diameter (in)	26.88 in
Disc Pack Material	TD – Tomaloy (Standard)
Coupling Size	925
Available Shaft Length (in)	8.25 in
Horsepower	3,750 Hp
Continuous Torque Rating (in-lb)	1,281,280 in/lbs
Bolting	Thomas Heavy Duty
Number of Cylinders (Compressor)	4

General Specifications

Weight	1,435.49 LB
HTC	8483608000
Country of Origin	China