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Design Factors When Using Small Bearings
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Design Factors When Using Small Bearings
 
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Design Factors When Using Small Bearings
From Dynaroll Corporation
 

 
Miniature single-row deep-groove ball bearings are made to extremely high levels of precision and have an OD of 1/2 inch or less. Because of their small size, these bearings are generally used in applications where accurate, repeatable rotational performance and low torque are a necessity and load carrying capacity is

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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
Radial or deep groove bearings can handle radial and axial loads to varying degrees, but are typically used when the primary load is in the radial direction.
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.
Plastic bearings are used in wet and corrosive environments, clean environments, areas that are difficult to lubricate, and applications that require non-magnetic bearings.
Control and airframe aircraft bearings are designed to meet the rigorous demands of aircraft control and aerospace applications.
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Product Announcements
Dynaroll Corporation - Miniature Bearing Manufacturing
Miniature Bearings - Dynaroll Corporation was founded in 1988 and has become one of the world's largest independent suppliers for miniature bearings to the automotive, medical, aerospace and other... (read more)
Dynaroll Corporation - Radial Ball Bearings - Industrial
Single-row deep groove radial ball bearings are the most common type of radial ball bearings, with a wide range of applications. The raceway grooves on inner & outer rings have circular arcs of... (read more)
Emerson Bearing Co. - Angular Contact Bearings
Emerson is the superstore of bearings. They have over 3 million bearings in stock in their centrally located distribution center. (read more)
Emerson Bearing Co. - Ball Bearings
Emerson is the superstore of bearings. They have over 3 million bearings in stock in their centrally located distribution center. They have many types of ball bearings in stock. And at several price... (read more)
Emerson Bearing Co. - Mast Guide Bearings
Mast Guide Bearings are designed to carry the heavy loads and misalignment that is required on on a fork lift truck. At Emerson Bearing they carry a complete range of Mast Guide Bearings at several... (read more)
Yitong Industry (Ningbo) Co., Ltd. - Journal bearings Re Series
• Journal Bearings are used for the LINEAR GUIDANCE system, in which the track has a " V " profile groove with an angle of 70 degrees. . (read more)
NMB Technologies Corporation - Miniature Bearings
NMB's miniature bearings range in sizes from .1181 to 1.000 inch O.D. (3mm to 26mm), and are available in inch and metric sizes. Standard inch and metric series radial bearings carry moderate radial... (read more)
 
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Topics of Interest
Miniature single-row deep-groove ball bearings are made to extremely high levels of precision and have an OD of 1/2 inch or less. Because of their small size, these bearings are generally used in... (Read More)
PUMP DRIVE SHAFT SYSTEMS Pump drive system arrangements may be classified in one of two categories: those that are close-coupled, having a shaft separation of a fraction of an inch (not to be... (Read More)
Linear motion guides are sometimes called linear guide bearings, square rail bearings, linear guideways, or recirculating ball bearings. These linear guide systems are made of two components: the... (Read More)
Two-row or double-row tapered roller bearings have increased radial load capacity compared to single-row bearings. They can also handle thrust loads from both directions. The rollers can be configured... (Read More)
Precision shafts and spindles are generally finished utilizing a centerless grinding process. This machining technique is cost effective and typically produces a quality cylindrical surface in which... (Read More)
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Technical Articles
Design Factors When Using Small Bearings - Bearings and Bushings
Air Bearing Basics - Bearings and Bushings
High Temperatures (Copyright Viking Press, Inc.) - Pumps
How Air Bearings Work - Bearings and Bushings
Dynamic Ceramics - Ceramics and Glass Materials
Extremely Small Ball Slide Helps Enable Testing of Low-Volume PCBs without Building Fixtures - Linear and Rotary Motion Components
Designing with Inflatable Seals - Machine Design - Seals
Gearbox Repair and Application Review - Power Transmission
Motor Designs To Survive Hostile Environments - Motors
Learning to Decrease Machine Design and Build Costs - Contract Manufacturing and Fabrication
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