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Super Precision Bearings and Bearing Products Catalog - 76 Pages

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Super Precision Bearings and Bearing Products Catalog

Catalog excerpts

Super Precision Bearings Timken Super Precision (MPB)

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In 1936, an ingenious New England inventor produced a tiny ball bearing to replace a jewel in a family heirloom. Winslow Pierce not only repaired his father's watch, he founded an entire industry. His industry made possible instrumentation that travels millions of miles into space and settles softly and accurately on a distant planet; dental handpieces that operate painlessly at half a million revolutions per minute; aircraft that navigate precisely through darkness and adverse weather. Literally hundreds of various devices employ the millions of ball bearings produced every year. Some...

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MINIATURE AND INSTRUMENT BEARINGS Radial Retainer Series Extended Inner Ring Open Bearings____ 12 Extended Inner Ring Shielded Bearings . 13 Extended Inner Ring Flanged Open Extended Inner Ring Flanged Shielded Modified Dimension Bearings Modified Dimension Radial Retainer High Speed Bearings High Speed Open and Shielded Bearings 20 High Speed Flanged Open and Shielded High Speed Angular Contact High Speed Angular Contact Separable Full Complement Bearings Full Complement Open and Shielded Full Complement Flanged Open and Metric Bearings Radial Retainer Open Metric Bearings... 26 Radial...

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APPLICATION ENGINEERING Supported by a Product Development Laboratory. MPB s skilled Product Engineers are ready to provide design assis- tance whenever a customer s application requires special- ized knowledge oí ball bearing technology. Meeting with customers engineers, either at their plant or at MPB s facil- ities. MPB engineers can otten identify time, space or cost savings, as well as performance improvements, m develop- In addition. MPB engineers frequently present seminars or group technical sessions on bearing design, technology. handling and installation procedures for customers...

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QUALITY CONTROL MPB is certified to the ISO 9001 standards ol quality, which assures that high standards tor quality and performance are mei consistently by monitoring systems, standards, proce- dures, tooling, gaging and equipment The primary objective is prevention rather than detection of defects, where the goal is consistency of finished produci each and every lime. Controls are established, not only in produci areas, but among the sup- port groups as well. MP8 s Quality Control System complies with the require- ments of MIL-Q-9858A. inspection sampling methods are based upon...

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MPB MINIATURE, INSTRUMENT AND THIN SECTION BEARINGS Numbering Systems CODE POSITION N - Beryllium Copper (Consult factory lor availability) This number designates the basic envelope dimensions Single shield Double shield OH - Single shield on side opposite flange OZ = Single seal on side opposite flange E - Extended inner ring" N - Narrower than standard width" W - Wider than standard width' "These symbols, indicating variations in dimensions. may appear following other feature codes above. Full ball complement Alternate undersize ball Fractured outer ring Crown-type stainless steel...

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Q followed by a number indicates peak starting torque limit in hundreds ot mg.mm. For example. Q14 indicates a bearing with less than 1400 mg.mm. peak starting V followed by a number indicates peak running torque limit in hundreds of mg.mm. For example, V13 indicates a bearing with less than 1300 mg.mm. peak running Torque is measured under a 75 gram thrust load for bear- ings having an OD of 3V or less. Larger cataloged bearings are measured under a test load ot 400 grams. ZB - graded bores only ZDM = graded for preloaded pairs having matched Standard dimensional grading is in increments...

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RADIAL RETAINER ANGULAR CONTACT Product Selection FRACTURED RACE FULL COMPLEMENT INTEGRAL SHIELD MPB manufactures the industry's most complete line of bearings and bearing products. Bearings range in size from .059" to 2' outside diameter. Specially designed assemblies measure from fractions of an inch to several inches in di- ameter and length Listed below are the various product types and their design features and characteristics. MINIATURE AND INSTRUMENT BEARINGS A wide variety of bearing types and design variations are available to meet the requirements of virtually all precision...

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RADIAL RETAINER ANGULAR CONTACT rULL COMPLEMENT SPECIAL PRODUCTS MPB is dedicated to and. indeed, has developed a reputa- tion for solving customers' problems. When conventional products won't do the job. special products are developed to fill the need. This philosophy, combined with an under- standing of the applications, has generated a number of special products which resolve specific problems and con- tribute to enhanced end-product performance. Gyro Spin and Gimbal Bearings Produced from AISI 440C or SA E 52100 materials, many gyro spin and gimbal bearings are produced to ABEC 9...

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MPB PRECISION STANDARD MINIATURE AND INSTRUMENT BEARINGS Radial Retainer Open Bearings r a mtnmum rtfvt ci ituft o< housing linei mai Wing tornir **< ÖW Tolerances—All precisión standard rackal retainer bearmg number) or ABEC 7P Other ranges are available Other lubricants are available Packaging—indrvidual pill

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MPB PRECISION STANDARD MINIATURE AND INSTRUMENT BEARINGS Sizes listed above aro stocK in AISI 440C stainless material, please check with radial retainer bearing sizes specified with singlo shield number). Items marked with only with single shield. For double shield consult MPB Shielded Bearings

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MPB PRECISION STANDARD MINIATURE AND INSTRUMENT BEARINGS Flanged Open Bearings Tolerance*—All precision standard <a<fcal retainer bearing number) or ABEC 7P Other ranges are available Other lubricants are available Packaging—Individuai pill pack strips or vial pack. T H murium ndius of shift or rowing M«t Dui Duimg mirti «il dear

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MPB PRECISION STANDARD MINIATURE AND INSTRUMENT BEARINGS Radial Retainer Flanged Shielded Bearings Sizes listed abovo aie noimally available from material, please check with radial retainer bearing sizes. specified with single shield number). Items marked with only with single shield For double shield consult MPB

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