Catalog: Thin Section Ball Bearings
Company/Brand: RBC Bearings
c type in Thin Section Ball Bearings by RBC Bearings
table of contents table of contents selection guide part number designation ... product tables radial conrad contact angular contact 4-point contact sealed ... radial conrad contact sealed 4-point contact engineering data tolerance tables ... custom features typical applications custom bearings engineering application data c ... -type a-type x-type c-type x-type 4 5 selection guide part designation 6 ... 11 12 17 18 23 24 25 26 27 radial c-type angular a-type 4-point x-type sealed c- ... type 28 33 34 36 37 39 40 42 43 sealed x ... -type engineering data tolerances fits custom features cross section cross sections ... 1 typical separator guide applications custom bearings series kaa ka kb bore size 1 ...
bearing selection there are three basic types of rbc thin section ball bearings each ... performance under different load conditions the following chart can be used as a ... for the selection of a basic bearing type load condition bearing type c a x ... contact radial angular 4-point radial excellent ... axial good do not use excellent combined radial-thrust good good fair radial ... contact bearings the c-type radial contact ball bearing is designed with deep ball ... in applications with radial loads it can withstand moderate axial loads ... reversing axial loads and moment loads c-type radial contact angular contact bearings ... with high axial loads the a-type angular contact ball bearing should be ...
2 selection guide 1 3 2 size 4 0 5 x type 6 p 0 m rbc part designation ... by 10 position 8 rbc precision class class 0 3 4 6 description abec 1f abec 3f ... ansi/abma std 26.2 seals shields coating two seals molded buna n steel ... shields no seals or shields thin dense chrome plating no seals or shields kmnsz 52100 ... m-50 tool steel 52100 bearing steel 440 c stainless steel other position 9 ... radial play code abcdefghijklmnprstuz position 2 series ... 250 0.312 0.375 0.500 0.750 1.000 0.500 type abcftx position 6 type description ... angular contact single bearing back-to-back angular ... contact duplex pair radial contact face-to-face angular contact duplex ... pair tandem angular contact duplex pair four-point contact position ...
radial contact c-type thin section ball bearings series cross ...
w to clear f1 max 4 places d lo li b radial c-type ...
radial contact c-type thin section ball bearings series cross ...
w to clear f1 max 4 places d lo li b radial c-type ...
radial contact c-type thin section ball bearings series cross ...
w to clear f1 max 4 places d lo li b radial c-type ...
sealed radial contact c-type thin section ball bearings w to clear . ... series also available with ptfe seals contact rbc for more information 24 rbc ...
sealed c-type approx weight lbs .55 .58 .61 .65 .68 . ...
section allow the user to select the correct bearings and estimate their performance ... with severe or unusual operating conditions rbc is prepared to provide an in-depth ... arrangement where standard bearings cannot be used rbc can meet the application ... tailored for optimum performance contact your rbc sales engineer for special ... life load rating and load is l10 c/p3 with l10 rating life 106 rev c ... life in hours use l10 hrs 16667/n c/p3 with n speed rpm capacity and ... dynamic radial load ratingc or dynamic capacity for a ball bearing is tha calculated ... constant radial load at which 90 of group of ... bearings with stationary outer rings can statistically endure 106 revolution of ...
angular or 4-point contact bearing calculations for angular contact and 4-point contact ... bearings calculate p with x 1.0 and y 0 then recalculate ... may never affect bearing service life capacity and fatigue life information is based ... and other manufacturing methods some commonly used material factors are listed below ... material condition 52100 air melt 52100 vacuum degassed ... air melt tdc plate 52100 vacuum melt cevm 440c air melt 440c vacuum melt cevm m50 ... vacuum melt cevm m50 vacuum re-melt vim-var a2 max 1.00 ... most applications unusual or extreme conditions in certain applications such as low ... lower the application factor to 0.50 contact your rbc sales engineer for help in ...
operating conditions lubrication lubricants serve a number ... · protecting bearing surfaces from corrosion · reducing rolling and sliding friction ... · preventing metal-to-metal contact between balls and raceway providing a ... barrier against external · contaminants grease removing heat oil · lack of ... or inadequate lubrication is the most common cause of bearing failure standard rbc ... bearings the k series are thoroughly coated in mil-l-3150 oil and drained of excess ... surfaces of sealed bearings are lightly coated with the same grease for corrosion ... also available your rbc sales engineer can help select the appropriate lubricant ... a typical thin section ball bearing can operate it is recommended that ...
section ball bearings you must first consider the loading condition a duplex pair of ... angular contact bearings may be used for combined ... moment loading or heavy thrust loading combination a and c-type a and x-type or c and x- ... type bearings are common mounting arrangements two x-type ... many different bearing arrangements for carrying the same load some typical mounting ... reversing loads the duplex pair of a-type bearings offers several configurations ... reversing loads either back-toback b-type or face-to-face f-type should be used ... the f-type mounting method demonstrates reversing ... thrust load combined radial and thrust loads are shown on ... the b-type configuration both of these methods can be used for ...
heavy combined loading for heavy combined loading other special mounting ... in the top drawing a duplex pair of a-type bearings can be used with a floating c- ... type bearing in this configuration the a-type bearings will carry the ... and part of the radial load while the c-type carries only radial load an x-type ... bearing can replace the duplex pair of a-type ... bearings to carry lower thrust loads as shown in the ... second drawing heavy combined loading or moment loading alternate ... mountings for heavy combined loading or moment loading are shown ... below a duplex pair of b-type bearings resists high thrust radial and ... moment loads an x-type bearing may replace the duplex pair in ... applications for weight space and cost savings moment load radial load thrust ...
rbc thin section bearings shown in this catalog are manufactured to abec 1f precision ... required rbc thin section bearings can be manufactured to abec 3f abec 5f and ... 7f precision tolerances rbc precision class 0 abec 1f bearing bore size inches 1.00 ... .00 35.00 40.00 values in 0.0001 inches c-type rotating shaft stationary shaft ...
tables recommended fits rbc precision class 0 abec 1f bearing bore size inches 1.00 ... 35.00 40.00 values in 0.0001 inches a-type x-type stationary shaft rotating shaft ... radial play before installation x-type only shaft od housing id shaft od ... to bearings with preload rbc precision class 3 abec 3f bearing bore size inches 1.00 ... 18.00 20.00 values in 0.0001 inches all types bearing radial play rotating shaft ... stationary shaft before installation c&x-type only shaft od housing id shaft od ...
tables recommended fits rbc precision class 4 abec 5f diameters bearing bore size ... 6 -7 -7 -8 values in 0.0001 inches all types stationary shaft bearing radial play ... rotating shaft before installation c&x-type only shaft od housing id shaft od ... to bearings with preload rbc precision class 6 abec 7f diameters bearing bore size ... 5 -5 -5 -6 values in 0.0001 inches all types race runout radial axial inner max 1.5 ... stationary shaft before installation c&x-type only shaft od housing id shaft od ...
with brass separators the kaa series contains nylon separators the a-type bearings ... contain one piece circular pocket separators while the c and x- ... types have snap-over separators the four ... illustrates the effects of cage design and material on bearing ... performance for example the one piece circular pocket design may reach roughly two ... limits depend on bearing size bearing type lubrication and loading specific ... separator for special applications contact your rbc sales engineer schematic ... illustrations of effects of cage design and material on bearing torque ... speed and temperature tolerance circular pockets snap-over 38 maximum speed for ... snap-over cage design rbc bearings are made in the u.s ...
selection guide design separator type description one piece ring snap-over ... type material phenolic laminate advantages ... torque and light weight applications can be oil impregnated as required highest ... loading capacity and maximum stiffness bearing features ... for high designed for use in ctype and x-type bearings speed or high ... applications above 250°f f full complement of balls n/a all bearing types c and x- ... type require a filling slot higher torque ... above 250°f g one piece ring circular pockets nylon low torque and light ... high speed limits used in a-type bearings standard for kaa series h one ... piece ring circular pockets phenolic laminate low torque ... and light weight applications can be oil impregnated as required low ...
