Shaft Collars

Shaft Collars

Threaded Fasteners are machined to match application needs.

Supplied in one- or 2-piece designs of aluminum, steel, or stainless steel, Stafford Threaded Shaft Collars can be machined with custom OD treatments such as knurls, spanner wrench holes, and wrench flats. Products are available in Â-¼-6 in. IDs with UNC/UNF and ACME threads. They are also offered with locknut stub-ACME, metric, left hand, and other variations of custom threads. Accu-Clamp...

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Shaft Collars

Set-Screw Collars come in 17 sizes from 4-50 mm ID.

Offered in zinc-plated steel and stainless steel, Metric Set-Screw Collars are fully compatible with any metric equipment sold and serviced worldwide. Clamp-type collars and rigid couplings are supplied with metric socket cap screws. Special sizes up to 250 mm, threaded parts, and wrench flats or other machining are optional.

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Shaft Collars

Shaft Collars feature integral hub fastener.

Equipped with built-in bearing shim spacer, Series S25FB9 and S25FY9 consist of brass and 303 stainless steel shaft collars, respectively, with ODs from .433-1.496 in. diameter. Units are designed to fit shafts ranging from .12-Â-¾ in. diameter. Integral Fairloc® hub fastener eliminates marred shafts, adds positive metal-to-metal fastening strength along both hub sections, and permits...

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Thrust Collar allows high load adjustment on shaft.
Shaft Collars

Thrust Collar allows high load adjustment on shaft.

Stafford Thrust Collar Assembly consists of male-female connecting hub that can be located along shaft, allowing one side to be fixed and other side to be adjusted using knurled OD or wrench flat. Providing 3/8 in. axial adjustability, it can be used for applications from pre-loading bearings to crawling heavy components along shaft. Assembly, available in 8 sizes from 3/8-1Â-½ in. ID, is...

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Shaft Collars are offered with choice of bore design.
Shaft Collars

Shaft Collars are offered with choice of bore design.

Stafford Shaft Collars are available with threaded-, square-, smooth-, hex-, and keyed-bores to match positive drive shafts. Available in 1-piece, 2-piece, and hinged-collar styles, products are machined from steel, 303 stainless steel, and aluminum. Collars, offered in standard inch/metric sizes from 1/8-10 in. ID and 3.175-254 mm, may also be constructed from 316 stainless steel, brass, bronze,...

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Plastic Shaft Collars suit wash-down environments.
Shaft Collars

Plastic Shaft Collars suit wash-down environments.

Made of acetal with stainless steel hardware for food processing environments, collars are offered in 1- and 2-piece clamp-style designs as well as set screw style. Clamp-style collars will not mar shaft, and design wraps around shaft for optimal holding power. Featuring forged socket hardware, products are single point faced to ensure perpendicularity and proper alignment. Bore sizes range from...

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Clamping Flange Collar can be configured for applications.
Shaft Collars

Clamping Flange Collar can be configured for applications.

Accu-Flange can be machined by user for applications as pulley, cam, or component mounting device, enabling designers to develop custom solution from standard product line. Featuring integral clamp that incorporates double-split design and relief groove, product retains perpendicularity and will not mar shafts. Adjustable unit, available in 6 bore sizes from Â-½-1½ in. ID, can be...

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Shaft Collar Handle allows repositioning without tools.
Shaft Collars

Shaft Collar Handle allows repositioning without tools.

Grip & Go(TM) Quick-Release Handle replaces socket cap screw and wrench in shaft collar applications requiring frequent repositioning. It securely holds collar on shaft, but can be loosened and retightened at will. Available in steel, stainless steel, and aluminum, product comes in 4-40 to 5/16-24 in. thread sizes as well as metric sizes from 3MXO.5-6MX1.0. Handle can be used with any standard...

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Collars and Couplings are made from 316 stainless steel.
Shaft Collars

Collars and Couplings are made from 316 stainless steel.

Shaft collars and couplings are designed for use in machinery exposed to harsh chemicals, corrosives, or frequent washdowns. Supplied with 18-8 or 316 stainless steel fasteners, they are available in set-screw, 1-piece, and 2-piece styles. Collars have smooth bore and come in sizes from Â-¼-10 in. ID, while couplings come in sizes from ¼-3 in. ID. Collars are also available as...

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Stainless Steel Collars suit harsh and wet environments.
Shaft Collars

Stainless Steel Collars suit harsh and wet environments.

Corrosion-resistant shaft collars, made from Type 303 stainless steel, resist water and commercial grade chemicals. Products are available in 1- and 2-piece clamp-style designs with bore sizes from 1/8-6 in. in inch series and 3-80 mm in metric series. Threaded bore collars are also offered with inch and metric threads. All collars use forged socket hardware and are single point faced for...

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