Shaft Couplings

Custom Rigid Shaft Couplings solve mating problems.
Shaft Couplings

Custom Rigid Shaft Couplings solve mating problems.

Available in 1-, 2-, and 3-piece designs, Stafford Custom Couplings can be made from steel, stainless steel, and aluminum with various bores to solve range of mating and mounting problems. Dual-keyed couplings feature axial and annular keyways to transmit torque while retaining lateral motion. Offered in sizes from 1/8 to 6 in. ID, couplings can incorporate different sized round, square, and...

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Pin Type Bushing Couplings dampen system vibration.
Shaft Couplings

Pin Type Bushing Couplings dampen system vibration.

Designed using pin and bushing connection that minimizes vibration, CPU Couplings handle angular misalignment of 4° and parallel misalignment of 0.5 mm. Design maintains zero backlash for smooth system operation, while lightweight aluminum construction absorbs and dissipates heat from adjacent sources in system.Â- Able to handle speeds up to 4,000 rpm, RoHS-compliant couplings come in...

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Elastomeric Coupling features WingLock technology.
Shaft Couplings

Elastomeric Coupling features WingLock technology.

Featuring finite-element optimized winged elastomeric element design that increases surface area at most critical regions, Baldor•Dodge® Raptor Coupling offers higher bond strength, improved fatigue resistance, and longer life than urethane designs. Non-lubricated natural rubber element results in low stiffness as well as optimized vibration damping and misalignment capabilities. Split...

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Bellows Couplings absorb vibration and allow misalignment.
Shaft Couplings

Bellows Couplings absorb vibration and allow misalignment.

Combining polymer resin bellows and zero backlash aluminum hubs, BELLOWFLEX Couplings allow angular misalignment up to 10° and handle shaft speeds from 5,500–9,000 rpm, depending on model.Â- Electrically insulating bellows prevents electrical current from passing between system shafts through coupling. Available in 3 sizes, with bore range of 3–18 mm, couplings are suited...

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Zero-Backlash Coupling helps prevent positioning errors.
Shaft Couplings

Zero-Backlash Coupling helps prevent positioning errors.

Available in single and double flex models with optimized torsional stiffness, ServoClass® couplings handle high-speed reversing load and positioning precision requirements in servomotor applications. Single- and double-disc models handle bore diameters from .375–1.125 in. and designed with 304 stainless steel disc packs as well as aluminum hubs and center members. All models and sizes...

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Shaft Couplings

Universal Nozzle Cylinder is designed for bottle blowing.

Offering direct replacements for Sidel® Universal Cold Set Machines used in plastic bottle blowing industry, field-repairable Series BCZUS is designed to operate for 20 million cycles and uses FDA-approved materials throughout. Geometry reduces component fatigue, and optional internal detent to keep unit in retract position with loss of air pressure and during service. Lube-free in both...

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Brass Shaft Collars and Couplings resist corrosion and galling.
Shaft Couplings

Brass Shaft Collars and Couplings resist corrosion and galling.

Machined from C360 brass or optional C464 Naval brass, Stafford Brass Shaft Collars come in 1- and 2-piece styles with stainless steel fasteners as well as set-screw and hinged styles. These products, offering alternative to 304 and 316 stainless steel products, are designed for secure hold and come in 6 standard sizes from ½–1 ½ in. ID for commercial, industrial, and military...

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Rigid Couplings are specified for shaft joining, alignment.
Shaft Couplings

Rigid Couplings are specified for shaft joining, alignment.

Used to join or alignÂ- 2 shafts within motor or mechanical system, ReliaMark rigid couplings are manufactured in SAE 1008 mild steel and come in 60+ sizes with ¼–1 ½ in. bore. Products include solid set-screw, one-piece (single-split), and 2-piece (double-split) couplings. All feature black oxide finish and socket head cap screws. Effective on hard and soft shafts,...

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Shaft Couplings

Quick Disconnect Couplings are specified for dual fluid lines.

Designed for use with dual fluid lines, DPC Series offers intuitive, simultaneous connections and disconnections with one thumb latch. TheseÂ- Ã‚¼ in. flow couplings, offered in acetal thermoplastic, are available in valved and non-valved hose barb configurations and keyed to ensure correct directional flow. Other features of this quick disconnect coupling series include integral...

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Shaft Couplings

Disc Couplings suit high torque applications.

Offering lubrication-free service, SKF Disc Couplings have capacity range up to 178 kNmÂ- and come in variety of configurations, including single disc, double disc, and spacer for both horizontal and vertical mounting. Units consist of 2 hubs and laminated stainless steel disc pack secured by series of fitted bolts retained by nylon insert lock nuts. Single disc...

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