Complete catalogue
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SMITH BEARING > ή is a registered trademark of >

CORPORATE HEADQUARTERS 443 North AvenueGarwood ? NJ ? 07027 ? USA tel: 908.789.1121 fax: 908.789.9429800.932.0076 > In this catalog you will find our complete rangeof precision bearings including: Cam Follower Needle Roller Bearings in Inch &Metric sizes, Stainless Steel Cam Followers for special corrosive applications, Cam Followers with self-lubricating engineered plastic bushings, Smith-Trax > with tapered roller bearings anddeep-groove ball bearings for high-thrust loadapplications, Aerospace and Military approvedNeedle Roller Bearings for engine and airframe applications, Spherical...

CORPORATE HEADQUARTERS 443 North AvenueGarwood ? NJ ? 07027 ? USAtel: 908.789.1121 fax: 908.789.9429800.932.0076 www. smithbearing .comwww. accuratebushing .com > All products in this catalog subject to Accurate Bushing Company terms and conditions, a copy of which is available inthe back of this catalog or may be requested from the customer service department.SMITH Bearing, SMITH-TRAX, & SMITH-ALIGNare registered trademarks of Accurate Bushing Company.Copyright Ω 2004 Accurate Bushing Company. All rights reserved. size="-2">

11CR Inch ? Stud Type ? Screwdriver ? Unsealed 12CR-X Inch ? Stud Type ? Screwdriver ? Sealed 12CR-B Inch ? Stud Type ? Hex-Drive ? Unsealed 13CR-XB Inch ? Stud Type ? Hex-Drive ? Sealed 13CR-XBEEccentric Crowned & Uncrowned 14-15HR Inch ? Heavy Stud ? Screwdriver ? Unsealed 16HR-X Inch ? Heavy Stud ? Screwdriver ? Sealed 16HR-B Inch ? Heavy Stud ? Hex -Drive ? Unsealed 17HR-XB Inch ? Heavy Stud ? Hex -Drive ? Sealed 17YR Inch ? Yoke Type ? Unsealed 18YR-X Inch ? Yoke Type ? Sealed 18 > 19CR-C Inch ? Stud Type ? Screwdriver ? Unsealed ? Crowned 20CR-XC Inch ? Stud Type ? Screwdriver ?...

SMITHBEARING > is a registered trademark of ABC Accurate Bushing Company BCR Inch ? Stud Type ? Screwdriver ? Unsealed 34BCR-X Inch ? Stud Type ? Screwdriver ? Sealed BCR-B Inch ? Stud Type ? Hex Drive ? Unsealed 35BCR-XB Inch ? Stud Type ? Hex Drive ? Sealed BYR Inch Size ? Yoke Type ? Unsealed 36BYR-X Inch Size ? Yoke Type ? Sealed Interchange Tables: Cam Followers - Non-Metallic Bushing 37 > MCR Metric ? Stud Type ? Unsealed ? Caged 38-39MCR-S Metric ? Stud Type ? Sealed ? Caged MCRV Metric ? Stud Type ? Unsealed ? Full Complement MCRV-S Metric ? Stud Type ? Sealed ? Full Complement MYR...

(continued) SMITHBEARING > is a registered trademark of ABC Accurate Bushing Company 62 IRR Inner Ring Races ? Interchange 63YR Chain Rollers 64GEZ Spherical Plain Bearings 65MS21438/YAF > General Information 66-67 Airframe Needle Bearings > ? Track Rollers - Single Row 68MS21439/YAT Airframe Needle Bearings > ? Track Rollers - Double Row 68MS24465/YAD Airframe Needle Bearings > ? Track Rollers - Single Row 69MS24466/YAS Airframe Needle Bearings > ? Track Rollers - Double Row 69MS24461/YAG Airframe Needle Bearings - Single Row 70-71MS21432/HRS Airframe Needle Bearings > ? Integral Stud...

Smith Bearing > has a fully-integratedmanufacturing facility capable of producing high-precision needle roller bearings for both theAerospace and Industrial market. Our computerized(CNC) grinding and precision machining centers, considered to be the most advanced in the industryare capable of manufacturing a wide range ofproducts to exacting tolerances in order to meetthe needs of our customers. Our advancedmetallurgical department routinely verifies and tests all raw materials, plating and heat-treatingprocesses used in the manufacturing of our products. This careful analysis and scrutiny...

SMITH Cam Followers are anti-friction needleroller bearings developed for use in cam ortrack roller applications. They were specificallydesigned and built to handle intermittentshock and heavy loads. Full compliment (non-caged) needle bearings maximize the radialload carrying capability while the soft inner core of the stud gives these cam followers theability to absorb extreme shock loads withoutfracturing.In addition to standard models, specialbearings are manufactured to customerspecification for unique applications.It is often found that the use of specialbearings reduces machine costs...

ECCENTRIC CAM FOLLOWERS > Eccentric Sleeves Allow for Radial Location Adjustment of Cam Followers Add Suffix EӔ Cam Followers with a Press Fit EccentricSleeve > provide correct alignment andadjustment without costly preparation ofclose tolerance mounting holes and members. They eliminate problems ofclearances, preloading and wearcompensation and assure load sharing inmultiple cam follower applications. The hex-drive socket allows positive torque forlocking and adjustment. A lock nut willnormally provide adequate clamping to hold bearing and eccentric sleeve in theirproper position. When...

GreaseFitting Fig. 1 shows the re-lubrication path through the thr eaded-end ofthe stud (white area). The head-end is properly closed off using one of the two the plugs provided with each cam follower. Due to diameter constraints of the stud, smaller cam followers cannot be re-lubricated though the threaded-end. Plug Cam Followers and Cam Yoke Rollers arepacked at the factory with a petroleum-base,lithium grease with extreme pressure andcorrosive resistant additives. This lubricant issuitable for most bearing applications within a temperature range of -30F to 250F. Re-lubrication in service...

Fig. 4 Mounting of a Stud TypeCam Follower E > Fig. 5 Mounting of a Yoke TypeCam Follower > EccentricSleeve Fig. 6 Mounting of a Stud TypeCam Follower with Eccentric Sleeve > www. smithbearing .com tel. 800.932.0076 fax. 908.789.9429

L Basic Dynamic Rating ( BDR ), or itsequivalent is an indication of how much dynamic load > Properly selected bearings that havebeen suitably mounted and lubricated will operate for extended periods of timewith minimal wear until the fatigue life ofthe rolling elements is reached. Fatigue life of a bearing is reached when "spalling" or flaking of the contact surfaces (rolling element and raceway) occur from repeated stresses. Once the fatigue life of the rolling element or raceway is reached, wear and ultimate failure of the bearing will occur very rapidly. The purpose is to select...