KD SERIES | ||||||||||
KAYDON Bearing Number | Dimensions in Inches | Capacities in Pounds | Weight in Pounds | |||||||
Bore | Outside Dia. | Land Dia. L1 | Land Dia. L2 | C’Bore Dia. L3 | Radial | Thrust | ||||
Static② | Dyn. | Static② | Dyn. | |||||||
KD040AR0 | 4 | 5 | 4.37 | 4.63 | 4.741 | 3550 | 1819 | 10260 | 4260 | 0.8 |
KD042AR0 | 4.25 | 5.25 | 4.62 | 4.88 | 4.991 | 3750 | 1876 | 10830 | 4420 | 0.84 |
KD045AR0 | 4.5 | 5.5 | 4.87 | 5.13 | 5.241 | 3950 | 1931 | 11400 | 4570 | 0.88 |
KD047AR0 | 4.75 | 5.75 | 5.12 | 5.38 | 5.49 | 4150 | 1986 | 11970 | 4720 | 0.93 |
KD050AR0 | 5 | 6 | 5.37 | 5.63 | 5.74 | 4340 | 2040 | 12540 | 4870 | 0.98 |
KD055AR0 | 5.5 | 6.5 | 5.87 | 6.13 | 6.238 | 4740 | 2145 | 13680 | 5160 | 1.06 |
KD060AR0 | 6 | 7 | 6.37 | 6.63 | 6.738 | 5130 | 2247 | 14820 | 5440 | 1.15 |
KD065AR0 | 6.5 | 7.5 | 6.87 | 7.13 | 7.236 | 5530 | 2346 | 15960 | 5720 | 1.24 |
KD070AR0 | 7 | 8 | 7.37 | 7.63 | 7.736 | 5920 | 2442 | 17100 | 5990 | 1.33 |
KD075AR0 | 7.5 | 8.5 | 7.87 | 8.13 | 8.236 | 6320 | 2536 | 18240 | 6250 | 1.42 |
KD080AR0 | 8 | 9 | 8.37 | 8.63 | 8.734 | 6710 | 2627 | 19380 | 6510 | 1.52 |
KD090AR0 | 9 | 10 | 9.37 | 9.63 | 9.732 | 7500 | 2803 | 21660 | 7010 | 1.69 |
*KD100AR0 | 10 | 11 | 10.37 | 10.63 | 10.732 | 8290 | 2972 | 23940 | 7500 | 1.87 |
*KD110AR0 | 11 | 12 | 11.37 | 11.63 | 11.73 | 9080 | 3133 | 26220 | 7960 | 2.05 |
KD120AR0 | 12 | 13 | 12.37 | 12.63 | 12.728 | 9870 | 3288 | 28500 | 8420 | 2.23 |
*KD140AR0 | 14 | 15 | 14.37 | 14.63 | 14.724 | 11450 | 3582 | 33060 | 9290 | 2.57 |
*KD160AR0 | 16 | 17 | 16.37 | 16.63 | 16.718 | 13030 | 3856 | 37620 | 10130 | 2.93 |
*KD180AR0 | 18 | 19 | 18.37 | 18.63 | 18.712 | 14610 | 4113 | 42180 | 10930 | 3.29 |
*KD200AR0 | 20 | 21 | 20.37 | 20.63 | 20.705 | 16190 | 4356 | 46740 | 11710 | 3.65 |
*KD210AR0 | 21 | 22 | 21.37 | 21.63 | 21.7 | 16981 | 4472 | 49020 | 12086 | 3.83 |
*KD250AR0 | 25 | 26 | 25.37 | 25.63 | 25.688 | 20140 | 4908 | 58140 | 13540 | 4.54 |
*KD300AR0 | 30 | 31 | 30.37 | 30.63 | 30.672 | 24090 | 5397 | 69540 | 15260 | 5.44 |
①Capacities listed are not simultaneous. For combined loading see discussion of Bearing Selection and Load Analysis. 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. ②Static 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. * Contact KAYDON for lead time and minimum purchase requirement. |