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The Engineering Toolbar
The Ultimate Resource for Engineering and Technical Research. (Learn More) |
Products/Services for Specialty Rotary Bearings
Specialty rotary bearings are specialized or proprietary rotary products and accessories related to roller bearings. Learn More about Specialty Rotary Bearings
Magnetic bearings use an electromagnet to provide noncontacting, friction-free motion in rotary applications. Search by Specification | Learn More about Magnetic Bearings
Babbitt bearings are rotary bearings (no rolling elements) with special alloys poured into place in the bearing housing. Learn More about Babbitt 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
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
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
Rotary shafts are elongated, rod-shaped devices that rotate about a longitudinal axis and transmit torque. They are similar in shape to linear shafts, but are designed to withstand torsional forces. Search by Specification | Learn More about Rotary Shafts
Bearing retainers or bearing cages are used in rotary and linear bearings to separate and maintain a specified distance between rolling elements, whether they are balls, needle rollers, or rollers. Learn More about Bearing Retainers or Bearing Cages
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
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
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
Linear bearings are used in applications where a component needs to be moved along a straight line with high accuracy. Search by Specification | Learn More about Linear Bearings
Miniature bearings and instrument bearings carry moderate radial and thrust loads at low operating torque while providing high performance in a small envelope design. These types of bearings are single row ball bearings available in up to 1 1/8" outer diameter (OD) sizes Search by Specification | Learn More about Miniature Bearings and Instrument Bearings
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Thrust Collars Superbolt, Inc.
White Paper, "Crucial Role Of Material Selection" MISUMI USA
RBC Nice™ Ball Bearings & Specialty Ball Bearings RBC Bearings
Aircraft Control Ball Bearings Schatz Bearing Corp.
One–Stop Bearing Supplier AST Bearings LLC
FIBERGLIDE® Self-Lubricating Bearings RBC Bearings
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Product News for Specialty Rotary Bearings
RBC Nice™ Ball Bearings & Specialty Ball Bearings
NICE™ Precision Ground Specialty Ball Bearings - Providing custom-engineered bearing solutions to industry for over 100 years. RBC offers a complete line of high-quality, low-cost precision ground and semi-ground NICE ball bearings. They are made in easy to use inch dimensions and are recommended for medium loads with speeds up to 5000 rpm. (read more)
Ultra Low Profile Rotary Table Bearing
The Precision Alliance and PM Bearings proudly introduce the ultimate in low profile, high precision rotary bearings. The FMB Series is ideal for rotary positioning applications with heights down to 8.5mm and run-outs down to 1μm. The FMB mounts directly to flat surfaces and has ID's up to 250mm. (read more)
Rotary Air Bearings
Nelson Air has developed an extensive catalog of rotary air bearings for diverse applications such as optical grinding, roundness checking, disk drive inspection, semiconductor processing, torque testing, and many others. Because of this, in addition to offering a line of standard air bearing tables, they can provide individually customized bearings for each application. (read more)
Custom DualVee® Wheels and Specialty Bearings
In addition to its broad range of standard products, Bishop-Wisecarver also specializes in custom-designed products to meet customers' specifications. From slight modifications to our DualVee guide wheels such as special grease requirements, to complete custom designs, specialty bearings to fit most any specification are possible. (read more)
Thrust Collars
Superbolt thrust collars consist of unthreaded rings with jackbolts which are used primarily on the bearings on large steel mill rolls. Sizes up to 40" inside dia. have been shipped, capable of creating 4,500,000 lbs of bearing preload (read more)
White Paper, "Crucial Role Of Material Selection"
Empowering Engineers with Configurable Components
Among the many factors to consider in machine and equipment design, few are more critical than the material performance features. This short article will explore some of the aspects of machine performance that a designer must consider in selecting... (read more)
RT Series Standard Rotary Air Bearing Tables
Nelson Air's RT Series of rotary air bearings are designed for accuracy, precision and ease of use. They can be used in any orientation and are easy in integrate with motors and encoders for complete positioning solutions. (read more)
New Slide Rotary Series Meets All Motion Demands
Designed for absolutely smooth rotary and linear movement, the new NB Slide Rotary series offers compact units assembled with and without a variety of outer housings as well as a flange mounted (read more)
Custom Rotary Union for Centrifuge Applications
DSTI offers specialty rotary unions for centrifuge applications. Custom-designed & built to meet the requirements of each centrifuge design. Electrical slip ring & fiber optic rotary joint options can be added to the fluid rotary union to provide both fluid & data transfer. (read more)
Air Bearing Performance Without Air Bearings!
Steinmeyer announced an innovative, cost effective decoupling arrangement for ball screw drives that enables our standard PMT 160 series stages to achieve breakthrough performance – namely straightness and flatness runout of 50 nanometers or less! And we do it using mechanical cross roller bearings instead of large and expensive air bearings. The decoupling system isolates a... (read more)
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Bearing (mechanical) - Wikipedia, the free encyclopedia sliding bearings, usually called "bushes", "bushings", "journal bearings", "sleeve bearings", "rifle bearings", or "plain bearings" |
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Precision ball bearings - instrument, industrial, aerospace,... Metric Bearings Specialty Bearings High Speed Bearings Miniature & Instrument Bearings Precision & Commercial Bearings See Pacamor Kubar Bearings (PKB) Information |
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Industrial Manufacturing Products by Global Manufacturer... Spherical Bearings These high strength stainless steel bearings are swaged around through a hardened and |
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Pump Systems Problems, Pump Repair, Pump Installation, Pump... Bearings Valves Motors Instrumentation/Controls What is your specialty in the oil and gas market? |
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Untitled Our rotary table product line features Tsudakoma - the world?s largest and leading manufacturer of NC rotary tables. |
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Configurable Components for Assembly Automation - Misumi... See MISUMI USA Profile & Catalog |
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Guide Wheel Bearings on ThomasNet.com Other types of bearings include standard rail bearings, tapered roller bearings, angular contact bearings, needle bearings, cam followers, spherical See ThomasNet Information |
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Cryovac High Performance Specialty Lubricants - Sealed Air... We offer high-performance specialty lubricants specifically designed for use in USDA inspected plants and have properties that will prolong the life |
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Industrial Quick Search - industrial manufacturers directory Ball Bearings Ball Screws Ball Valves Linear Bearings Linear Slides Liquid Chillers |
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Cascon Pump Products: Specialty Pumps Our specialty pump designs are based on three primary rotary devices including precision spur gears, gerotors, and our own proprietary IGR rotor See Cascon, Inc. Information |
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