Catalog: Thin Section Ball Bearings
Company/Brand: RBC Bearings
4 point ball bearing in Thin Section Ball Bearings by RBC Bearings
radial angular and 4-point contact thin section ball bearings ... applications industrial tectonics bearings www.rbcbearings.com 800.390.3300 ...
radial conrad contact angular contact 4-point contact sealed radial conrad contact ... sealed 4-point contact engineering data tolerance ... 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 ... 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 ... cross sections of rbc thin section ball bearings 3/16 1/4 5/16 3/8 3/8 1/2 ... 3/4 1 typical separator guide ... applications custom bearings series kaa ka kb bore size 1.0 1.5 ... 2.0 12.0 2.0 20.0 kc 4.0 30.0 ju 4.0 12.0 kd 4.0 30.0 kf 4.0 40.0 kg 4 ... .0 40.0 data fax rbc bearings are made in the u.s.a 3 ...
rbc thin section ball bearing selection there are three basic types ... of rbc thin section ball bearings each of which is designed to provide ... guide for the selection of a basic bearing type load condition bearing type c a x ... contact radial angular 4-point radial excellent good fair axial good ... -thrust good good fair radial contact bearings the c-type radial contact ball bearing ... is designed with deep ball grooves to withstand high loads ... although this bearing is used primarily in applications with ... c-type radial contact angular contact bearings in applications with high axial loads ... the a-type angular contact ball bearing should be used this bearing also works ... radial-thrust applications the a-type bearing should never be used alone to support ...
rbc thin section ball bearings part number designation example k a ... series 2 selection guide 1 3 2 size 4 0 5 x type 6 p 0 m rbc part ... play 9 7 position 1 material rings balls j 52100 bearing steel positions 3 4 5 ... 8 rbc precision class class 0 3 4 6 description abec 1f abec 3f abec 5f ... plating no seals or shields kmnsz 52100 bearing steel m-50 tool steel 52100 bearing ... steel 440 c stainless steel other position 9 ... type description angular contact single bearing back-to-back angular contact duplex ... tandem angular contact duplex pair four-point contact position 7 separator type ... circular pocket other toroids spacer balls etc material phenolic laminate n/a ... pages 34 36 note radial preloaded bearings meet bore and o.d tolerances prior to ...
4-point contact x-type thin section ball bearings series cross section size part ... kf055xp0rbc kg055xp0rbc kaa 3/16 ka 1/4 kb 5/16 w width 0.1875 0.1875 0.2500 ... 234 2.688 2.734 3.188 3.234 3.688 3.734 4.188 4.234 4.281 4.375 4.563 4.750 4.438 4. ... 484 4.531 4.625 4.813 5.000 4.688 4.734 4.781 4.875 5.063 5.250 4.938 4.984 5.031 5. ... 391 2.813 2.891 3.313 3.391 3.813 3.891 4.313 4.391 4.469 4.625 4.938 5.250 4.563 4. ... 641 4.719 4.875 5.188 5.500 4.813 4.891 4.969 5.125 5.438 5.750 5.063 5.141 5.219 5. ... 375 5.688 6.000 5.313 5.391 5.469 5.625 5.938 6.250 5.813 5.891 5.969 6. ... 125 6.438 6.750 kf 3/4 kg 1 nominal dimensions in inches b ...
w to clear f1 max 4 places d lo li b radial lbf thrust lbf ... 630 680 .03 29 280 310 840 770 .04 27 460 490 1,390 1,230 .10 23 630 700 1,880 1, ... 750 2,260 1,880 .20 39 660 560 1,970 1,410 .15 33 880 800 2,630 1,990 .24 45 750 ... 590 2,260 1,480 .18 38 1,000 840 3,010 2,100 .27 51 850 ... 620 2,560 1,550 .19 43 1,130 880 3,390 2,210 .30 35 1,340 1, ... 120 4,010 2,810 .45 27 2,120 1,960 6,370 4,890 .78 19 3,450 ... 15,150 3.60 54 900 640 2,700 1,590 .20 45 1,180 890 3,540 2,230 .31 37 1,410 1, ... 150 4,230 2,870 .47 28 2,190 1,970 6,580 4,920 .83 20 3,610 ... 15,150 3.80 57 950 640 2,840 1,610 .22 48 1,260 920 3,770 2,300 .33 39 1,480 1, ... 170 4,440 2,920 .48 30 2,340 2,030 7,030 5,080 .88 21 3,780 ...
4-point contact x-type thin section ball bearings series cross section size part ... kg100xp0rbc b bore kaa 3/16 ka 1/4 kb 5/16 w width 0.2500 0.3125 0.3750 ... .281 10.375 10.563 10.750 6.313 6.391 6.469 6.625 6.938 7.250 6.813 6.891 6.969 7. ... 125 7.438 7.750 7.313 7.391 7.469 7.625 7.938 8.250 7.813 7.891 7.969 8. ... 125 8.438 8.750 8.313 8.391 8.469 8.625 8.938 9.250 9.313 9.391 9.469 9. ... 625 9.938 10.250 10.313 10.391 10.469 10.625 10.938 11.250 kf 3/4 kg 1 ... 0.025 0.040 0.040 0.060 0.080 0.080 f1 ball diameter 1/8 5/32 3/16 1/4 3/8 1/2 1/8 ... 5/32 3/16 1/4 3/8 1/2 1/8 5/32 3/16 1/4 3/8 1/2 1/8 5/32 3/16 1/4 3/8 1/2 1/8 5 ... /32 3/16 1/4 3/8 1/2 1/8 5/32 3/16 1/4 3/8 1/2 1/8 5/32 3/16 1/4 3/8 1/2 6. ... system is used under license 20 rbc bearings are made in the u.s.a ...
w to clear f1 max 4 places d lo li b radial lbf static ... 710 1,240 75 .28 1,020 1,640 63 .44 1,290 1,920 51 .63 2,240 3,010 39 1.16 ... 4,060 4,780 27 2.70 7,320 7,770 21 5.10 730 1,340 ... 81 .30 1,040 1,760 68 .47 1,320 2,060 55 .68 2,300 3,230 42 1.22 ... 4,150 5,110 29 2.90 7,410 8,100 22 5.40 740 1,430 87 .31 1,070 1,890 73 .50 1, ... 370 2,210 59 .73 2,350 3,450 45 1.31 4,260 5,440 31 3.20 7,730 8,800 24 5.80 760 1 ... 1,090 2,010 78 .53 1,390 2,350 63 .78 2,430 3,670 48 1.41 4,370 5,770 33 3.40 7,790 ... 790 1,630 99 .38 1,120 2,140 83 .57 1,420 2,500 67 .84 2,470 3,890 51 1.53 4,470 ... 3.50 8,090 9,820 27 6.50 810 1,820 111 .44 1,150 2,390 93 .66 1,480 2,790 75 .94 2 ...
4-point contact x-type thin section ball bearings series cross section size part ... kf400xp0rbc kg400xp0rbc kaa 3/16 ka 1/4 kb 5/16 kc 3/8 kd 1/2 kf 3/4 kg 1 ... 30.0000 30.0000 30.0000 35.0000 35.0000 40.0000 40.0000 d outside diameter 11.5000 11. ... 31.0000 31.5000 32.0000 36.5000 37.0000 41.5000 42.0000 w width 0.2500 0.3125 0.3750 0. ... .281 30.375 30.563 30.750 35.563 35.750 40.563 40.750 11.313 11.391 11.469 11.625 11. ... 938 12.250 12.313 12.391 12.469 12.625 12.938 13.250 14.391 14.469 14. ... 625 14.938 15.250 16.391 16.469 16.625 16.938 17.250 18.391 18.469 18. ... 625 18.938 19.250 20.391 20.469 20.625 20.938 21.250 25.469 25.625 25. ... 938 26.250 30.469 30.625 30.938 31.250 35.938 36.250 40. ...
w to clear f1 max 4 places d lo li b ball quantity 135 113 91 69 47 36 147 123 99 ... 75 51 39 143 115 87 59 45 163 131 99 67 51 183 147 111 75 57 203 ... 123 approx weight lbs .52 .75 1.16 2.06 4.80 8.60 .56 .83 1.25 2.25 5.20 9.30 1.05 1 ... 1.20 1.73 3.10 7.10 12.30 1.35 1.94 3.48 7.90 13.70 1.50 2.16 3.85 8.90 15.80 2. ... 69 4.79 10.90 19.50 3.21 5.73 13.00 23.30 15.10 ... 890 1,230 3,370 1,580 5,220 2,730 8,100 4,960 12,900 9,010 2,400 910 3,150 1,270 3, ... 8,760 5,120 13,920 9,270 3,650 1,370 4,240 1,730 6,550 2,940 10,100 5,440 15,950 9 ... ,720 4,160 1,460 4,820 1,800 7,440 3,140 11,420 5,670 18,010 10,200 4,660 ... 1,530 5,400 1,890 8,320 3,240 12,750 5,880 20,050 ... ,210 3,390 14,070 6,040 22,100 11,050 7,440 2,210 11,420 3,720 17,390 6,540 27,220 ...
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 ... metal fatigue may never affect bearing service life capacity and fatigue life ... 9-1990 published by the american bearing manufacturers association inc 1200 ... melt tdc plate 52100 vacuum melt cevm 440c air melt 440c vacuum melt cevm m50 ... adjustment factors for rating life if a bearing design and operation deviates ... must be considered in general c-type bearings are designed for radial loading ... loading applications use the atype bearing any radial loading should only be ... combination with thrust loading x-type bearings are primarily for reversing thrust and ... on standard lubrication the unsealed bearing speeds are calculated assuming the ...
typical applications t hin section ball bearings are generally used in applica tions ... for standard rbc thin section ball bearings include medical equipment radar ... pair of radial contact rbc thin section ball bearings is the ideal choice for ... significant loads rotary table using a 4-point contact bearing provides high stiffness ... of angular contact rbc thin section ball bearings provide the optimal load ... lighter weight machine design use the 4-point contact rbc thin section ball bearing ... equipment this application requires bearings with combined load carrying ... of angular contact rbc thin section ball bearings provides high stiffness and ... in a compact lightweight envelope 40 rotary joint by using a pair of angular ... contact rbc thin section ball bearings this design can carry radial axial and ...
custom bearings i n addition to the standard rbc thin ... section ball bearings rbc will also manufacture specially ... designed bearings for specific applications rbc sales ... rotating machine tool table using a 4-point contact rbc thin section ball bearing ... space determined the use of this 4-point rbc thin section ball bearing rbc ... assembly an extra-light low torque bearing was required by redesigning a standard ... rbc thin section ball bearing 4-point contact design the overall assembly ... of angular contact rbc thin section ball bearings was designed for an airborne ... radar system this bearing application required combined load ... a standard thin section this duplex bearing was designed with one outer ring and ... and multiple loading capabilities 41 typical applications rbc bearings are ...
radar antenna drive an rbc thin section ball bearing designed with a gear integrated ... as well as simplicity of assembly this bearing is used in a radar antenna drive which ... limited space available for its support bearing coil springs were used as spacers ... between balls to lower bearing torque and further reduce weight 5.500 ... in 4.996 in .500 in aircraft gun turret a ... bearing was required which would take radial ... gun turret it was desirable to have the bearing match the coefficient of expansion of ... with a split inner ring and special balls to absorb shock and vibration loading ... this bearing performed at 25 of the torque of the ... steel bearings previously used .500 in integral ... of angular contact rbc thin section ball bearings were designed to meet the low ...
