Mechanical Components and Assemblies

Hand Retractable Spring Plungers have non lock-out design.

Hand Retractable Spring Plungers have non lock-out design.

Made of steel, Hand Retractable Spring Plungers are suited for applications requiring any part to be located or indexed into position. Available in inch sizes and featuring knurled handle, non lock-out type spring plungers have yellow zinc-plated body and pin. They are offered with or without sealing patch, and a stainless steel version is also available.

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Shaft Seal utilizes non-contacting technology.

Designed to work with shaft diameters from 1-36 in., Water Mizer Shaft Seal accepts severe radial and angular shaft runout up to -½ in. Shaft floats on water barrier directly on shaft, which provides unlimited movement without placing any stress or strain on product. Without moving parts, seal attains zero contact, zero wear, and zero frictional drag. Some typical applications include screw...

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Field Attenuation Study Shows Individual Training Key To Hearing Protector Effectiveness

Field Attenuation Study Shows Individual Training Key To Hearing Protector Effectiveness

-- Study by Howard Leight Acoustical Laboratory evaluates factors affecting earplug performance -- Shows one-third of workers achieve higher attenuation than published NRRs Smithfield, RI -- A recent field attenuation study conducted by the Howard Leight Acoustical Laboratory on the performance of hearing protection devices showed that individual, one-on-one training was the most significant...

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Spring-Energized Seal suits aerospace applications.

Featuring spring-energized sealing technology, MetaPlast-® II products withstand high-vibration environments such as those found on aircraft akin to F-35/JSF and various Unmanned Combat Airborne Vehicles (UCAVs). Seals employ fatigue-resistant spring with optimized spring travel characteristics that promote performance in critical-duty applications. Design also compensates for side-load...

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Bearing Unit is used for carrying agricultural seed discs.

Bearing Unit is used for carrying agricultural seed discs.

Offering high load-carrying capacity and tilting rigidity, angular contact needle roller bearing unit includes multi-lip cassette seal, which protects it from contamination and prevents loss of grease. Clearance-free unit features Corrotect-® 0.5-5 -µm thick zinc alloy coating with cathodic protection, effective against water and weak alkaline and weak acidic cleaning agents. Attachment screws...

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Ethernet Hub System features modular design.

Expandable X20 Stand-Alone Hub System can be used as 4x or 6x hub, as well as 2x hub for extending Ethernet sections up to 200 m. Besides standard Ethernet, modular hub system can also be expanded with X20 Bus controller module with integrated 2x hub for Ethernet POWERLINK, allowing remote I/O to be connected directly to hub. Meeting stand-alone hub requirements, system also offers real-time...

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Greenheck Introduces New Bubble-Tight Damper

Greenheck Introduces New Bubble-Tight Damper

Release Date: September 22, 2008 Greenheck's new heavy duty HBTR-451 bubble-tight damper is designed to meet the requirement for zero leakage. The HBTR-451 features a silicone blade seal and double gland axle seal factory-leakage tested to ensure bubble-tight performance up to 30 in. wg (7.5 kPa) differential pressure. The HBTR-451damper is recommended for two-position shut-off applications...

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Air Cylinders feature corrosion resistant bearing material.

Air Cylinders feature corrosion resistant bearing material.

Available in -½, -¾, 1 1/16, 1-½, 2, 2-½, 3, and 4 in. bore sizes, NB Series interchangeable compact air cylinders have cylinder tube constructed of impact resistant and self-lubricating high strength composite material. They include composite bearing material Duralon-®, which is resistant to corrosion, moisture, and temperatures up to 325-

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Hopper Bottom Container stores/dispenses small, dense items.

Hopper Bottom Container stores/dispenses small, dense items.

At 34 in. tall, plastic bulk container features 32 x 30 in. footprint and hopper style bottom designed to store and dispense fasteners, screws, and other small, uniformly shaped items. It has pallet-style base, accessible on all 4 sides, for movement with forklift or pallet jack when full or empty. Slide gate allows product dispensing via gravity at controllable flow rate. Unit has smooth, angled...

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Ball Screw Supports come in compact, fixed-side versions.

Ball Screw Supports come in compact, fixed-side versions.

Comprised of 3 series, square supports for ball screws include bearing housing, angular bearing class 5, cover, hexagon socket head cap screw, spacer, clamping nut, and oil seal. Compact BSQ/BSQM suits tight spaces, low-profile BSV/BSVM series suits limited-clearance applications, and BSA/BSAM series has narrow-pitch mounting hole design. Each RoHS-compliant series is offered in 1045 carbon steel...

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