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

Technical Specifications

Bore Diameter [Min] (in)	7.9938 in
Driver Mount Style	Flywheel Adapter
Compressor	Ariel KBZ/4
Bolt Hole Diameter (in)	1.03 in
Number of Cylinders (Compressor)	4
Connection Type	STR BORE, NO KEYWEY
Coupling Size	925
Bolt Circle Diameter (in)	26.88 in
Peak Overload Torque (in/lbs)	1,537,536 in/lbs
Engine	CAT 3612
Continuous Torque Rating (in-lb)	1,281,280 in/lbs
Overall Length (in)	26.24 in
Product	CMR
Flywheel Adapter Bolt Quantity	12
Horsepower	3,550 Hp
Bore Diameter [Max] (in)	7.9953 in
Number of Cylinders (Engine)	12
Flywheel Adapter Diameter (in)	28.875 in
Available Shaft Length (in)	9.5 in
Driven Mount Style	Keyless Hub
Operating Speed (rpm)	1,000 rpm
Bolting	Thomas Heavy Duty
Flywheel Adapter Material	Carbon Steel
Available Shaft Sizes (in)	8.0000/7.9990 in
Series	Thomas AMR & CMR Couplings
Disc Pack Material	TD – Tomaloy (Standard)

General Specifications

Weight	1,393.20 LB
HTC	8483908010
Country of Origin	China