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Kaydon Reali-Slim® open bearings

KA series
Type X – four point contact

A Conrad assembled bearing designed for applications involving multiple loads. Unique internal geometry permits application of radial load, thrust load in either direction, and moment load, individually or in any combination. A single four-point contact bearing may replace two bearings in many applications.

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Kaydon
part
number		 Dimensions in Inches Capacities1 Approx.
weight
(lbs)
Bore Outside
dia.		 Land
dia.
L1		 Land
dia.
L2		 Dynamic Static2
Radial
(lbs)		 Thrust
(lbs)		 Moment
(in-lbs)		 Radial
(lbs)		 Thrust
(lbs)		 Moment
(in-lbs)
KA020XP0 2.000 2.500 2.186 2.314 514 790 434 680 1,710 770 0.100
KA025XP0 2.500 3.000 2.686 2.814 583 910 601 830 2,090 1,150 0.130
KA027XP0 2.750 3.250 2.936 3.064 614 960 690 910 2,275 1,365 0.140
KA030XP0 3.000 3.500 3.186 3.314 643 1,010 785 990 2,470 1,600 0.150
KA035XP0 3.500 4.000 3.686 3.814 701 1,110 986 1,140 2,850 2,130 0.180
KA040XP0 4.000 4.500 4.186 4.314 756 1,210 1,205 1,290 3,220 2,740 0.190
KA042XP0 4.250 4.750 4.436 4.564 783 1,260 1,321 1,370 3,410 3,070 0.200
KA045XP0 4.500 5.000 4.686 4.814 809 1,310 1,441 1,440 3,600 3,420 0.220
KA047XP0 4.750 5.250 4.936 5.064 834 1,350 1,565 1,520 3,790 3,790 0.230
KA050XP0 5.000 5.500 5.186 5.314 859 1,400 1,693 1,590 3,980 4,180 0.240
KA055XP0 5.500 6.000 5.686 5.814 908 1,480 1,959 1,750 4,360 5,020 0.250
KA060XP0 6.000 6.500 6.186 6.314 955 1,570 2,240 1,900 4,740 5,930 0.280
KA065XP0 6.500 7.000 6.686 6.814 1,001 1,650 2,535 2,050 5,120 6,910 0.300
KA070XP0 7.000 7.500 7.186 7.314 1,046 1,730 2,844 2,200 5,500 7,980 0.310
KA075XP0 7.500 8.000 7.686 7.814 1,089 1,810 3,165 2,350 5,880 9,120 0.340
KA080XP0 8.000 8.500 8.186 8.314 1,131 1,890 3,499 2,500 6,260 10,330 0.380
KA090XP0 9.000 9.500 9.186 9.314 1,212 2,040 4,204 2,810 7,020 12,990 0.440
KA100XP0 10.000 10.500 10.186 10.314 1,289 2,180 4,956 3,110 7,780 15,940 0.500
KA110XP0 11.000 11.500 11.186 11.314 1,362 2,320 5,750 3,410 8,540 19,210 0.520
KA120XP0 12.000 12.500 12.186 12.314 1,433 2,450 6,587 3,720 9,300 22,770 0.560
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Notes
1 Capacities listed are not simultaneous. For combined loading see discussion of Bearing Selection and Load Analysis in the Kaydon Reali-Slim® bearing catalog. Dynamic capacities are based upon 1 million revolutions of L10 life. Published capacities do not apply to hybrid series bearings P, X, and Y. Contact Kaydon product engineering for values.
2 Static capacities are non-brinell limits based on rigid support from the shaft and housing.
3 "F" is the maximum shaft or housing fillet radius the bearing corners will clear.

 
Related pages
KA series, type A
KA series, type C
Thin section bearing selector
Reali-Slim® open & sealed bearings part number codes
Reali-Design® engineering software

Related downloads
Kaydon Reali-Slim® bearing catalog (Adobe PDF)

Adobe Acrobat Reader

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Snap-over separator
1/8" balls

KA series, type X - four point contact, bearing profile

3F = 0.025
Bearing corners are
normally chamfered