Catalog: Thin Section Ball Bearings
Company/Brand: RBC Bearings
x type in Thin Section Ball Bearings by RBC Bearings
bearings engineering application data c-type a-type x-type c-type x-type 4 5 ... 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 ...
bearing selection there are three basic types of rbc thin section ball bearings each ... for the selection of a basic bearing type load condition bearing type c a x ... good fair radial contact bearings the c-type radial contact ball bearing is designed ... 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 ... radial-thrust applications the a-type bearing should never be used alone to ... loads or reversing axial loading two a-type bearings are often used as a duplex ... data section of this catalog page 30 a-type angular contact 4-point contact ... bearings the x-type or 4-point contact ball bearing is ... ideal for moment loading x-type bearings are designed with gothic arch ...
2 selection guide 1 3 2 size 4 0 5 x type 6 p 0 m rbc part designation ... series series radial thickness width aa x 0.187 0.187 abcdfgu 0.250 0.312 0.375 0 ... .500 0.750 1.000 0.375 xxxxxxx 0.250 0.312 0.375 0.500 0.750 1.000 0. ... 500 type abcftx position 6 type description angular contact single ... -point contact position 7 separator type dfghlprtuz the alphanumeric ...
4-point contact x-type thin section ball bearings series cross ...
2,060 2,040 2,000 1,920 1,850 4-point x-type made in the u.s.a 19 ...
4-point contact x-type thin section ball bearings series cross ...
1,160 1,160 1,140 1,120 1,090 4-point x-type rbc bearings are made in the u.s.a 21 ...
4-point contact x-type thin section ball bearings series cross ...
400 390 390 390 340 330 290 290 4-point x-type refer to the engineering data section ...
sealed radial contact x-type thin section ball bearings w to clear . ...
1,270 1,190 1,070 970 880 810 sealed x-type refer to the engineering data section ...
radia ratings depending on the bearing type and cros section these load ratings are ... equivalent radial load is defined as p xfr yfa with fr radial load lbf fa axial ... load lbf x see below y see below radial contact ... contact bearings calculate p with x 1 and y 0 then recalculate p with x ...
point contact bearings calculate p with x 1.0 and y 0 then recalculate p with x ... load must be considered in general c-type bearings are designed for radial ... in combination with thrust loading x-type bearings are primarily for reversing ...
requirements · back-to-back db b-type · face-to-face df f-type · tandem dt ... t-type temperature standard rbc thin section ... operating above 250°f back-to-back db b-type limiting speed the limiting speed of a ... factors including bearing size bearing type ball separator design lubrication and ... see table below k value bearing type c or a x x load condition radial or ...
thrust loading combination a and c-type a and x-type or c and x-type bearings ... are common mounting arrangements two x-type bearings should never be mounted on the ... 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 ... and thrust loads are shown on the b-type configuration both of these methods can ... radial load reversing thrust load f-type configuration radial load heavy radial ... loads the c-type bearing is designed primarily for heavy ... stress to the bearings although the c-type bearing is designed for radial loads ... shim here for proper axial preload b-type configuration 32 rbc bearings are made ...
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 thrust load and ... part of the radial load while the c-type carries only radial load an x-type ... can replace the duplex pair of a-type bearings to carry lower thrust loads as ... 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 ... moment load radial load thrust load b-type configuration engineering data moment ... radial load thrust load single bearing x-type configuration rbc bearings are made in ...
35.00 40.00 values in 0.0001 inches a-type x-type stationary shaft rotating shaft ... bearing radial play before installation x-type only shaft od housing id shaft od ... 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 ...
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 ... 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 ...
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 ... limits depend on bearing size bearing type lubrication and loading specific ...
selection guide design separator type description one piece ring snap-over ... type material phenolic laminate advantages ... for high designed for use in ctype and x-type bearings speed or high temperature ... complement of balls n/a all bearing types c and x-type require a filling slot ... high speed limits used in a-type bearings standard for kaa series h one ... high speed limits used in a-type bearings l one piece ring snap-over ... type nylon used in both c and xtype bearings standard for kaa series not ... applications p one piece ring snap-over type brass ideal for commercial applications ... standard separator for cand x-type bearings ka through kg series r one ... design stainless steel used in c and x-type bearings not recommended for low torque ... pocket stainless steel used in a-type bearings not recommended for low torque ...
