Catalog: Thin Section Ball Bearings
Company/Brand: RBC Bearings
6 x x ball bearing in Thin Section Ball Bearings by RBC Bearings
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 ... 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 ... cross sections of rbc thin section ball bearings 3/16 1/4 5/16 3/8 3/8 1/2 ... separator guide applications custom bearings series kaa ka kb bore size 1.0 1.5 ... 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 bearings part number designation example k a ... 2 selection guide 1 3 2 size 4 0 5 x type 6 p 0 m rbc part designation ... 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 ... 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 bearing back-to-back angular contact duplex ... 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 ... kc 3/8 kd 1/2 land diameter 1.141 1.641 2.188 2.234 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. ... 5.188 5.234 5.281 5.375 5.563 5.750 5.688 5.734 5.781 5.875 6.063 6.250 1.234 1. ... 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. ... 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 ... 0.080 0.080 f1 1.3750 1.8750 2.5000 2.6250 3.0000 3.1250 3.5000 3.6250 4.0000 4. ...
dynamic static dynamic 21 210 270 630 680 .03 29 280 310 840 770 .04 27 460 490 1 ... ,390 1,230 .10 23 630 700 1,880 1,740 .16 33 560 530 1,680 1, ... 320 .13 28 750 750 2,260 1,880 .20 39 660 560 1,970 1,410 .15 33 880 800 2,630 1, ... 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, ... 1,120 4,010 2,810 .45 27 2,120 1,960 6,370 4,890 .78 19 3,450 3,530 10,350 8,830 1 ... .90 15 5,610 6,060 16,830 15,150 3.60 54 900 640 2,700 1,590 .20 45 1,180 890 ... 1,150 4,230 2,870 .47 28 2,190 1,970 6,580 4,920 .83 20 3,610 3,600 10,840 8,990 2 ... .00 15 5,610 6,060 16,830 15,150 3.80 57 950 640 2,840 1, ... 610 .22 48 1,260 920 3,770 2,300 .33 39 1, ... 2,340 2,030 7,030 5,080 .88 21 3,780 3,670 11,340 9,180 2.10 16 5,980 6,330 17,950 ...
4-point contact x-type thin section ball bearings series cross section size part ... 1.0000 kc 3/8 kd 1/2 land diameter 6.188 6.234 6.281 6.375 6.563 6.750 6.688 6. ... 734 6.781 6.875 7.063 7.250 7.188 7.234 7.281 7.375 7. ... 563 7.750 7.688 7.734 7.781 7.875 8.063 8.250 8.188 8. ... .188 10.234 10.281 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 nominal ... 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 ...
static dynamic 710 1,240 75 .28 1,020 1,640 63 .44 1,290 1,920 51 .63 2,240 3,010 ... 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 ... 93 .34 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 9,120 25 6.10 790 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 6,110 35 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 2,560 4,330 57 1.72 ... 4,650 6,770 39 3.90 8,410 10,840 30 7.20 850 2,010 ... 123 .50 1,210 2,650 103 .73 1,520 3,080 83 1.06 2,670 4,780 ... 63 1.88 4,840 7,440 43 4.30 8,720 11,870 ... section for load and speed limitations ball quantity approx weight lbs load ratings ...
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 57 203 163 123 83 63 ... weight lbs .52 .75 1.16 2.06 4.80 8.60 .56 .83 1.25 2.25 5.20 9.30 1.05 1.52 2 ... .73 6.00 10.80 1.20 1.73 3.10 7.10 12.30 1.35 1. ... 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 ... 12,900 9,010 2,400 910 3,150 1,270 3,660 1,640 5,670 2,830 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 10,600 5,170 1,590 5,980 1,970 9,210 3,390 14, ...
sealed radial contact x-type thin section ball bearings w to clear . ... 0000 4.2500 4.5000 4.7500 5.0000 5.5000 6.0000 6.5000 7.0000 7.5000 8.0000 9.0000 10. ... 4.7500 5.0000 5.2500 5.5000 5.7500 6.2500 6.7500 7.2500 7.7500 8.2500 8.7500 9. ... .500 0.500 0.500 0.500 mi 4.155 4.405 4.655 4.905 5.155 5.655 6.155 6.655 7.155 7. ... 655 8.155 9.155 10.155 11.155 12.155 mo 4. ... 550 4.800 5.050 5.300 5.550 6.050 6.550 7.050 7.550 8.050 8.550 9.550 10.550 11 ... .550 12.550 ball diameter 3/16 3/16 3/16 3/16 3/16 3/16 ... 3/16 3/16 3/16 3/16 3/16 3/16 3/16 3/16 ball quantity 35 37 39 41 43 47 51 55 59 63 ... 67 75 83 91 99 the alphanumeric ... contact rbc for more information 26 rbc bearings are made in the u.s.a ...
approx weight lbs .55 .58 .61 .65 .68 .74 .81 .87 .93 .99 1.06 1.18 1.31 1.43 ... 1,410 1,150 1,480 1,170 1,550 1,190 1,630 1,220 1,770 1,250 1,920 1,290 2,060 1, ... 2,790 1,480 3,080 1,520 3,370 1,580 3,660 1,640 thrust lbf dynamic static 4,010 2 ... ,810 4,230 2,870 4,440 2,920 4,660 2,970 4,880 3,040 5,310 3,120 5,750 3, ... 220 6,180 3,300 6,630 3,420 7,060 3,480 7,490 3,560 8,370 3, ... 690 9,230 3,790 10,110 3,950 10,980 4,090 ... in dynamic static 3,510 2,460 3,910 2,650 4,330 2,850 4,780 3,040 5,250 3,270 6, ... 240 3,660 7,330 4,100 8,500 4,540 9,770 5,040 11, ... 110 5,490 12,550 5,970 15,690 6,920 19,160 7,870 23,000 8,990 27,190 10,130 ... 1,270 1,190 1,070 970 880 810 sealed x-type refer to the engineering data section ...
rbc thin section ball bearings tolerance tables recommended fits rbc ... precision class 0 abec 1f bearing bore size inches 1.00 1.50 2.00 2.50 3. ... 00 3.50 4.00 4.25 4.50 4.75 5.00 5.50 6.00 6.50 7.00 7.50 8.00 9.00 10.00 11.00 12 ... 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 ... 38 38 38 38 42 42 46 46 46 50 50 +4 +5 +6 +6 +6 +8 +8 +8 +8 +10 +10 +10 +10 +10 + ... 16 +16 +18 +18 +18 +20 +20 +5 +5 +5 +5 +6 +6 +6 +8 +8 +8 +8 +10 +10 +10 +12 +12 + ... +14 +16 +16 +18 +18 +18 +20 +20 -4 -5 -6 -6 -6 -8 -8 -8 -8 -10 -10 -10 -10 -10 - ... 32 -32 -36 -36 -36 -40 -40 -5 -5 -5 -5 -6 -6 -6 -8 -8 -8 -8 -10 -10 -10 -12 -12 - ...
rbc thin section ball bearings tolerance tables recommended fits rbc ... precision class 4 abec 5f diameters bearing bore size bore o.d inches nominal ... 3.00 3.50 4.00 4.25 4.50 4.75 5.00 5.50 6.00 6.50 7.00 7.50 8.00 9.00 10.00 11.00 12 ... 3 -4 -4 -4 -4 -4 -4 -5 -5 -5 -5 -5 -5 -6 -6 -6 -7 -2 -2 -3 -3 -3 -3 -3 -4 -4 -4 ... -4 -5 -5 -5 -5 -5 -5 -5 -5 -5 -6 -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 ... 50 -50 -50 -100 -100 -100 -100 5 5 5 5 6 6 6 8 8 8 8 10 10 10 10 10 10 10 10 10 ... 3 +4 +4 +4 +4 +4 +4 +5 +5 +5 +5 +5 +5 +6 +6 +6 +7 +2 +2 +3 +3 +3 +3 +3 +4 +4 +4 ... +4 +5 +5 +5 +5 +5 +5 +5 +5 +5 +6 +6 +7 +7 +8 -2 -2 -3 -3 -3 -3 -3 -3 -3 -4 ...
