KF Series Type X- Four-Point Contact
Kaydon Open Thin Section Bearing
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. Asingle four-point contact bearing may replace two bearings in many applications.
KF Series | |||||||||||
| KAYDON Bearing Number | Dimensions in inches | Capacities① | Approx Wt. in lbs. | ||||||||
| Size | Land Diameters | Dynamic | Static② | ||||||||
| Bore | Outside Dia. | L1 | L2 | Radial (lbs) | Thrust (lbs) | Moment (in-lbs) | Radial (lbs) | Thrust (lbs) | Moment (in-lbs) | ||
| KF040XP0 | 4.000 | 5.500 | 4.555 | 4.945 | 4,665 | 6,830 | 8,312 | 5,360 | 13,400 | 12,730 | 1.9 |
| KF042XP0 | 4.250 | 5.750 | 4.805 | 5.195 | 4,795 | 7,070 | 8,993 | 5,640 | 14,110 | 14,110 | 2.0 |
| KF045XP0 | 4.500 | 6.000 | 5.055 | 5.445 | 4,923 | 7,300 | 9,695 | 5,930 | 14,810 | 15,550 | 2.1 |
| KF047XP0 | 4.750 | 6.250 | 5.305 | 5.695 | 5,048 | 7,530 | 10,416 | 6,210 | 15,520 | 17,070 | 2.2 |
| KF050XP0 | 5.000 | 6.500 | 5.555 | 5.945 | 5,172 | 7,760 | 11,157 | 6,490 | 16,220 | 18,660 | 2.3 |
| KF055XP0 | 5.500 | 7.000 | 6.055 | 6.445 | 5,415 | 8,200 | 12,696 | 7,050 | 17,630 | 22,040 | 2.5 |
| KF060XP0 | 6.000 | 7.500 | 6.555 | 6.945 | 5,651 | 8,630 | 14,311 | 7,620 | 19,050 | 25,710 | 2.7 |
| KF065XP0 | 6.500 | 8.000 | 7.055 | 7.445 | 5,880 | 9,050 | 15,993 | 8,180 | 20,460 | 29,660 | 2.9 |
| KF070XP0 | 7.000 | 8.500 | 7.555 | 7.945 | 6,103 | 9,460 | 17,744 | 8,750 | 21,870 | 33,890 | 3.2 |
| KF075XP0 | 7.500 | 9.000 | 8.055 | 8.445 | 6,323 | 9,870 | 19,568 | 9,310 | 23,280 | 38,410 | 3.4 |
| KF080XP0 | 8.000 | 9.500 | 8.555 | 8.945 | 6,535 | 10,260 | 21,453 | 9,880 | 24,690 | 43,200 | 3.5 |
| KF090XP0 | 9.000 | 10.500 | 9.555 | 9.945 | 6,947 | 11,030 | 25,410 | 11,000 | 27,510 | 53,640 | 3.9 |
| KF100XP0 | 10.000 | 11.500 | 10.555 | 10.945 | 7,342 | 11,770 | 29,608 | 12,130 | 30,330 | 65,210 | 4.3 |
| KF110XP0 | 11.000 | 12.500 | 11.555 | 11.945 | 7,721 | 12,490 | 34,032 | 13,260 | 33,150 | 77,910 | 4.8 |
| KF120XP0 | 12.000 | 13.500 | 12.555 | 12.945 | 8,084 | 13,190 | 38,666 | 14,390 | 35,970 | 91,730 | 5.2 |
| KF140XP0 | 14.000 | 15.500 | 14.555 | 14.945 | 8,775 | 14,530 | 48,556 | 16,650 | 41,620 | 122,800 | 6.0 |
| KF160XP0 | 16.000 | 17.500 | 16.555 | 16.945 | 9,421 | 15,820 | 59,200 | 18,900 | 47,260 | 158,300 | 7.1 |
| KF180XP0 | 18.000 | 19.500 | 18.555 | 18.945 | 10,028 | 17,060 | 70,537 | 21,160 | 52,900 | 198,400 | 7.9 |
| KF200XP0 | 20.000 | 21.500 | 20.555 | 20.945 | 10,602 | 18,250 | 82,528 | 23,420 | 58,550 | 243,000 | 8.9 |
| KF250XP0 | 25.000 | 26.500 | 25.555 | 25.945 | 11,909 | 21,070 | 115,037 | 29,060 | 72,650 | 374,200 | 10.9 |
| KF300XP0 | 30.000 | 31.500 | 30.555 | 30.945 | 13,065 | 23,720 | 150,708 | 34,700 | 86,760 | 533,600 | 13.0 |
| KF350XP0 | 35.000 | 36.500 | 35.555 | 35.945 | 14,100 | 26,220 | 189,106 | 40,350 | 100,900 | 721,200 | 15.1 |
| KF400XP0 | 40.000 | 41.500 | 40.555 | 40.945 | 15,034 | 28,620 | 229,832 | 45,990 | 115,000 | 937,100 | 17.2 |
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