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

Technical Specifications

Overall Length (in)	26.24 in
Available Shaft Sizes (in)	8.0000/7.9990 in
Disc Pack Material	TD – Tomaloy (Standard)
Engine	CAT 3612
Bolt Hole Diameter (in)	1.03 in
Product	CMR
Bolting	Thomas Heavy Duty
Bolt Circle Diameter (in)	26.88 in
Flywheel Adapter Diameter (in)	28.875 in
Driven Mount Style	Keyless Hub
Operating Speed (rpm)	1,000 rpm
Flywheel Adapter Material	Carbon Steel
Bore Diameter [Max] (in)	7.995 in
Number of Cylinders (Compressor)	4
Compressor	Ariel KBZ/4
Available Shaft Length (in)	9.5 in
Horsepower	3,239 Hp
Driver Mount Style	Flywheel Adapter
Connection Type	STR BORE, NO KEYWEY
Coupling Size	925
Number of Cylinders (Engine)	12
Flywheel Adapter Bolt Quantity	12
Series	Thomas AMR & CMR Couplings
Bore Diameter [Min] (in)	7.9935 in
Continuous Torque Rating (in-lb)	1,281,280 in/lbs
Peak Overload Torque (in/lbs)	1,537,536 in/lbs

General Specifications

Weight

1.23 LB