MPB bearings MPB bearings

MPB Bearings


       

Timken Super Precision (MPB) is a premier manufacturer of ball bearing and
bearing products. Whether it is a simple miniature radial bearing or an advanced
integral design, Timken Super Precision (MPB) has a solution for you.

mpb bearings

BALL BEARINGS - MINIATURE & INSTRUMENT
THIN SECTION & TORQUE TUBE - DENTAL
ADVANCED - AIRFRAMES

Miniature & Instrument Bearings

Radial Contact Bearings (Deep Groove Bearings)
Timken Super Precision (MPB) Radial Contact Bearings are available in inch and metric sizes. All bearings are manufactured to ABEC 7P tolerances. Standard Radial Play is .0002/.0008" and other ranges are available upon request. Shields, seals, flange, and extended inner rings are all available within the standard specifications. Bearings will be lubed with a protective coating of MIL-PRF-6085 oil. Other lubrications are also available. Bearings will be packaged either individually in pill pack strips or in a vial pack. (See our Catalog or Contact Us for specific applications.)

Angular Contact Bearings
Timken Super Precision (MPB) Angular Contact Bearings are available in inch and metric sizes. All bearings are manufactured to ABEC 7P tolerances. Bearings are assembled to yield a nominal contact angle with ±3º. Other tolerances are available upon request. Bearings will be lubricated with a vacuum impregnation of the phenolic retainer with MIL-PRF-6085 oil. Other lubricants options are also available. (See our Catalog or Contact Us for specific applications.)
 

Thin Section & Torque Tube Bearings

Radial Contact Bearings (Deep Groove Bearings)
Timken Super Precision (MPB) Thin Section and Torque Tube Conrad Bearings are available in sizes up to 6.5 inch OD. The ball grooves are honed for precision, low torque, and quiet operation. The deep groove construction allows for handling of radial, thrust or combination loads. While offered primarily with 440C stainless steel rings and balls with a one-piece fully machined snap-in phenolic cage, other material and separator options are available for specific application requirements. (See our Catalog or Contact Us for specific applications.)

Angular Contact Bearings
Timken Super Precision (MPB) Thin Section and Torque Tube Angular Contact Bearings have been developed to offer maximum ball complement with a one-piece precision-machined retainer and are available in sizes up to 6.5" OD. The ball grooves are honed for precision, low torque, and quiet operation. The increased ball complement, combined with a relatively high contact angle, maximizes axial stiffness. Rings and balls are normally 440C stainless steel, but other material options are available for specific applications. (See our Catalog or Contact Us for specific applications.)

Fractured Race Bearings
Timken Super Precision (MPB) Fractured Race Bearings have outer races that are radially fractured in one location. This permits the race to be opened for complete flexibility in the choice of ball complement and separator in a deep groove radial bearing. High strength, stainless steel holding bands are then pressed on the ground shoulders to retain tight abutment and perfect alignment of the fractured surface during handling and normal operation. Years of experience have proven that in most applications, the bearing functions as if it had never been fractured. Fractured race bearings are available in both full ball complement and retainer configurations. (See our Catalog or Contact Us for specific applications.)

Dental Bearings

Timken Super Precision (MPB) Dental Bearings critical components - including balls and bore dimensions - meet ABEC 9 standards. Standard Radial Play is .0002/ .0004". Bearing material is N-Dur Steel, which is harder and more corrosion resistant than standard 440C steels. Our outer ring ball cage piloting improves the performance of the bearing and enhances cage stability. Dental bearings are produced with the life extending 7-ball complement. Bearings will be lubed with a protective coating of oil or grease. Bearings will be packaged either individually in pill pack strips or in a vial pack.

Timken Super Precision (MPB) pioneered the development of high-speed dental bearings. In fact, the world's first air turbine, the Borden Airotor, used MPB bearings. Today, as part of the Timken Company, the Dental Business Unit is dedicated to the development and manufacture of dental bearings that provide manufacturers and dentists with a new standard in hand piece performance - higher speeds, smoother operation, longer life and reduced maintenance. Minasure RPM high-speed dental bearings are available with a choice of several different ball cage materials to meet the complete range of high-speed operating environments. (See our Catalog or Contact Us for specific applications.)
 

Advanced Bearings (Specialty Products)

From aircraft and missile guidance systems to computer disc drives and rotary encoder applications. Timken Super Precision (MPB) is leading the way in technology with its super-precision, miniature, instrument, and thin section bearings. Timken Super Precision (MPB) bearings can also be found in jet engines, satellites, X-ray tubes and other high technology applications. We have the capability to produce many standard or advanced design ball bearing. The design and manufacture of custom integral assemblies and precision components to specific applications are a specialty.

As an ISO 9001 certified company, Timken is positioned to provide customers worldwide with quality products for a wide range of applications. Timken Super Precision (MPB) has emerged as an industry leader in applying unique solutions to engineering challenges. We have over 50 years of experience in building precision bearings for a variety of applications from guidance to instrumentation, to medical and dental, and a variety of industrial uses. Discover the benefits of Matrix Solutions through Timken Super Precision (MPB). Please Contact Us for specific solutions to your challenge.