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Product Alerts
Keep current on the latest products, new suppliers, and technical articles of interest to you. (See Topics) |
Products/Services for zero friction bearing
Air bearings use a thin film of pressurized air to support a load. They do not generate friction. Search by Specification | Learn More about Air Bearings
Ball bearings are used to provide smooth, low friction motion in rotary applications. Ball bearings types include radial ball bearings (deep groove and angular contact) and thrust ball bearings. Search by Specification | Learn More about Ball Bearings
Super precision and spindle bearings are high-precision bearings that are designed for use in machine-tool spindles and other precision applications. Most super precision bearings and spindle bearings carry a high quality-rating such as ABEC-7 or ABEC-9, and run coolly and smoothly at high speeds. Search by Specification | Learn More about Super Precision and Spindle Bearings
Roller bearings are used in rotary applications to replace sliding movement with low friction, rolling motion. The principal types of roller bearings are cylindrical, spherical, and tapered. Search by Specification | Learn More about Roller Bearings
Pillow block bearings are mounted bearings that are used to provide load support for a rotating shaft’s axis. Search by Specification | Learn More about Pillow Block Bearings
Thin-section bearings have small cross-sections with respect to their diameter. Search by Specification | Learn More about Thin-section Bearings
Plastic bearings are used in wet and corrosive environments, clean environments, areas that are difficult to lubricate, and applications that require non-magnetic bearings. Search by Specification | Learn More about Plastic Bearings
Take-up bearings are primarily used to correctly tension conveyor belts and systems, or to align tracks. They are available in three component types: bearing, frame, and take-up assembly (frame with bearing). Search by Specification | Learn More about Takeup Bearings
Thrust bearings are designed for pure thrust loads, and can handle little or no radial load. The rolling element in a thrust bearing can be a ball, needle or roller. Search by Specification | Learn More about Thrust Bearings
Ceramic hybrid bearings, the most common type of ceramic bearing, are constructed of steel inner and outer rings with ceramic (typically Si3N4) balls in place of steel. Common types of ceramic bearings are angular contact and conrad. Search by Specification | Learn More about Ceramic Bearings
Cylindrical roller bearings have high radial-load capacity and moderate thrust loads. They contain rollers which are cylindrically-shaped, but crowned or end-relieved to reduce stress concentrations. Search by Specification | Learn More about Cylindrical Roller Bearings
Plain bearings and sleeve bearings (also referred to as bushings or journal bearings) are used to constrain, guide or reduce friction in rotary or linear applications. They function via a sliding action. Search by Specification | Learn More about Plain Bearings and Sleeve Bearings
Flange mounted bearings are used when a shaft axis is perpendicular to the bearing mounting surface. They are available in 2, 3, or 4-hole configurations. Search by Specification | Learn More about Flange Mounted Bearings
Ball screw support bearings are designed for use in ball or lead screw applications. Search by Specification | Learn More about Ball Screw Support Bearings
Needle roller bearings are designed for radial load applications where a low profile is desired. Search by Specification | Learn More about Needle Roller Bearings
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Aluminum Load Movers From 1,000 -36,000 LBS. Air Caster Corporation
Planar XY Air Bearings Nelson Air Corp.
Spherical Air Bearings Nelson Air Corp.
RAB Series Standard Linear Air Bearings Nelson Air Corp.
Flat Pad Air Bearings Nelson Air Corp.
Rotary Air Bearings Nelson Air Corp.
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Product News for zero friction bearing
DryRunner, Anti-Friction Precision Linear Bearings
Schneeberger, Inc.- announced a new line of Dry Running anti-friction precision Linear Bearings- DryRunner- that are absolutely free of organic lubricants, sulfur-containing solid lubricants such as MoS©ü or WS©ü and are also free of soft metal coating lubricants. (read more)
Anti-Friction, Cam Follower Roller Bearings
The Smith Anti-Friction, Cam Follower Roller Bearing was developed for use in cam or track roller applications. (read more)
Dry Bearings Offer Good Wear, Friction Performance
Heilbronn, Germany – GGB, formerly Glacier Garlock Bearings, now offers its DP4™B dry bearing material for good wear and friction performance over a wide range of speed, load and temperature conditions in a variety of applications. It also performs well with lubrication. (read more)
Smith Anti-Friction Cam Followers
The Smith anti-friction cam follower roller bearing was developed for use in cam or track roller applications. It is a full-complement roller bearing with a thick outer race. This permits a heavy load rating in a small package, and allows for a non-supported and line loaded outer race. It is a precision low-cost unit, which is easily mounted and ideally suited for varied applications. (read more)
Miniature Adjustable Friction Clutches
Huco Vari-Torks are rotary friction devices with adjustable drag or slip torque. Controlled slip takes place between the hub and housing whenever the load exceeds the set torque. Hub to shaft connection is greatly simplified by the new clamp fastening styles. (read more)
SAE No 2 Wet Friction Test Machine
The Model 3100 is an SAE No. 2 Type Wet Friction inertia dynamometer designed to perform standard SAE and developmental wet friction testing on clutch and band systems. This machine incorporates the latest controls and software technology for optimal testing versatility and correlation to actual powertrain operating conditions. (read more)
Friction Rollers
Welker's friction rollers are powdered metal components designed for economy, long life, and maintenance-free performance. One-piece roller and 3-piece roller systems are available (read more)
Explosion Proof Series Zero-Speed Switches
2100 & 8100 Explosion Proof Series zero-speed switches are available Factory Mutual Approved EP-1. Explosion Proof for Class I, Division 1, Groups C&D; and as Dust-Ignition Proof for Class II, Division 1, Groups E, F, and G hazardous locations, indoors. (read more)
8100 Series Zero Speed Switches...
The Control Concepts 8100 Series zero-speed switches are designed for service in industrial applications requiring protection against rust, rain, and hose directed water. 8100 Series switches are internally geared for slow speed applications: shaft input speeds of 0.5 to 24 RPM. (read more)
8 mm Dia. Zero-Backlash Gearhead
MicroMo announces a metal spur zero backlash gearhead with the release of the Series 08/3. The zero backlash spur gearhead is ideal for applications requiring precision positioning with high resolution and low torque requirements. The gearhead weighs a mere 4.5 to 5.7 grams while providing a maximum continuous torque of 15 mNm with intermittent torque up to 25 mNm. (read more)
Conduct Research
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Freedom from friction
Edited by Leland E. Teschler The advantages of air bearings are well known among those working in motion control. These devices are most noted for providing a means of movement without the ill effects...(read more)
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Friction - Wikipedia, the free encyclopedia The Coulomb friction may take any value from zero up to , and the direction of the frictional force against a surface is opposite to the motion that |
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Bearing (mechanical) - Wikipedia, the free encyclopedia 1 Bearing friction 2 Principles of operation |
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Aerospace Engineering Online - Top 50 Products, page 50 This Nyliner polymer bearing from Thomson Industries (www.thomsonind.com) delivers zero clearance throughout its life with low friction for smooth, See SAE International Information |
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Magnetic Bearing Configurations: Theoretical and Experimental... International Magnetics Conference, INTERMAG '89 Item Title: Magnetic Bearing Configurations: Theoretical and Experimental Studies Publisher Name: |
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Characterization of a sliding linear investigative platform... utilizes air bearing technology, which minimizes the friction between fixed and translating surfaces, resulting in nearly zero friction. |
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I. Zero friction pulleys I. Zero friction pulleys Common application for creating zero friction pulleys for counter balances or web handling. See New Way Air Bearings Information |
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CRC Industries Global Home .34 Fl Oz 04540 Bearing Mount for Relaxed Fits, 1.69 Fl Oz 04541 Bearing Mount for Relaxed Fits, 8.45 Fl Oz 04542 Bearing Mount for Relaxed Fits, .34 See CRC Industries, Inc. Information |
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Effect of surface roughness on the hydrodynamic lubrication of... A more general form of surface roughness is mathematically modeled by a stochastic random variable with non-zero mean, variance and skewness. |
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Society of Manufacturing Engineers Zero metal contact micromachining is cool Zero metal contact micromachining is cool |
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Society of Manufacturing Engineers Trilon AR polymer bearing and wear material features extreme abrasion resistance, zero moisture absorption, UV resistance, and low friction. |
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