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Power Transmission

Power transmission components — bearings, belts, chains, couplings, gearboxes and sprockets that keep rotating machinery running.

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This inch-series beam coupling features a round body and set screw fastening. It accommodates up to 3° of angular misalignment and connects shafts with a 1/4 in bore diameter on one side and a different bore dimension on the other. Suitable for motion control applications requiring precision positioning and light-duty power transmission.

RULAND MANUFACTURING

RULAND MANUFACTURING FSR12-4-3-A General Purpose Set Screw Beam Shaft Coupling

BrandRULAND MANUFACTURING

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This general purpose set screw beam shaft coupling accommodates up to 3° angular misalignment. It features an 11 mm bore diameter 1, a round metric design, and is constructed from aluminum. Suitable for motion control applications requiring precise shaft alignment in industrial equipment such as conveyors, packaging machinery, and robotics.

RULAND MANUFACTURING

RULAND MANUFACTURING FSMR25-11-6-A General Purpose Set Screw Beam Shaft Coupling

BrandRULAND MANUFACTURING

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Steel keyed bore chain coupling sprocket with a 2-7/16 in bore diameter and a 1/2 in x 1/4 in keyway. Used in power transmission systems to connect rotating shafts via a chain, accommodating minor misalignment while transmitting torque.

MARTIN

MARTIN 6018 x 2-3/16 Keyed Bore Chain Coupling Sprocket

BrandMARTIN

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This set screw Oldham coupling hub accommodates 0.5° angular misalignment and 0.15 mm axial motion. Designed for keyed shafts, it is used in motion control applications to transmit torque between shafts while compensating for misalignment.

RULAND MANUFACTURING

RULAND MANUFACTURING Set Screw Oldham Coupling Hub for Keyed Shafts, MOSC33-8-A

BrandRULAND MANUFACTURING

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Inch-sized straight jaw spider for FC20 coupling size. Outside diameter 2 in, power rating 1.6 hp. Oil-impregnated construction dampens vibration and compensates for minor shaft misalignment in industrial power transmission applications.

BOSTON GEAR

BOSTON GEAR High-Torque Straight Jaw Spider, XFCBB20

BrandBOSTON GEAR

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This finished bore close-coupled flange is designed for shaft-to-shaft connections in power transmission systems. It features a flange hub type with a maximum speed of 7,600 RPM and an outside diameter of 3 1/4 inches. Suitable for industrial machinery requiring a round keyed bore.

MASTERDRIVE

MASTERDRIVE 5S-13/16 Finished Bore Close-Coupled Flange, 3 1/4 in OD, 7,600 RPM

BrandMASTERDRIVE

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Double disc coupling with clamp-on hubs for connecting two rotating shafts. Features aluminum hubs and center spacer with stainless steel discs. Bore diameter 14 mm on both ends, outer diameter 41.3 mm. Suitable for motion control applications requiring zero backlash and high torsional stiffness.

RULAND MANUFACTURING

RULAND MANUFACTURING Double Disc Coupling

BrandRULAND MANUFACTURING

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Inch-type straight jaw coupling hub with 5 in outside diameter and 5 11/32 in overall length. Designed for connecting rotating shafts in power transmission systems, accommodating minor misalignment and vibration damping with a Buna N rubber spider insert.

LOVEJOY

LOVEJOY L225 General Purpose Straight Jaw Coupling Hub

BrandLOVEJOY

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One-piece rigid shaft coupling with two 3/8 inch bores and a round keyway. Provides zero-backlash, torsionally rigid connection for shafts in precise alignment. Suitable for motion control applications requiring maintenance-free operation.

RULAND MANUFACTURING

RULAND MANUFACTURING One-Piece Rigid Shaft Coupling

BrandRULAND MANUFACTURING

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RULAND MANUFACTURING

RULAND MANUFACTURING Clamp-On Oldham Coupling Hub for Round Shafts, MOCT51-20-A

BrandRULAND MANUFACTURING

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