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

Technical Specifications

Product	CMR
Bolt Circle Diameter (in)	26.88 in
Engine	CAT 3612
Bolt Hole Diameter (in)	1.03 in
Bore Diameter [Max] (in)	7.9963 in
Overall Length (in)	26.24 in
Peak Overload Torque (in/lbs)	1,537,536 in/lbs
Operating Speed (rpm)	1,000 rpm
Driver Mount Style	Flywheel Adapter
Number of Cylinders (Compressor)	4
Bolting	Thomas Heavy Duty
Flywheel Adapter Material	Carbon Steel
Available Shaft Length (in)	9.5 in
Connection Type	STR BORE, NO KEYWEY
Flywheel Adapter Bolt Quantity	12
Available Shaft Sizes (in)	7.9990/8.0000 in
Driven Mount Style	Keyless Hub
Number of Cylinders (Engine)	12
Bore Diameter [Min] (in)	7.9951 in
Series	Thomas AMR & CMR Couplings
Compressor	Ariel KBZ/4
Continuous Torque Rating (in-lb)	1,281,280 in/lbs
Flywheel Adapter Diameter (in)	28.875 in
Disc Pack Material	SD – Stainless Steel
Horsepower	3,750 Hp
Coupling Size	925

General Specifications

Weight	1,393.20 LB
HTC	8483608000