X型四点接触球——KD系列
X型轴承在滚道和钢球间为四个点接触,这样一来,单个轴承就可以同时承受三种负载(径向载荷、轴向载荷和力矩)。所以在很多情况下一个四点接触球轴承可以代替两个其他类型轴承。
X型轴承可以根据客户的需要提供不同内部预压和游隙,例如高刚性或者零游隙等。
X型轴承可以根据客户的需要提供不同内部预压和游隙,例如高刚性或者零游隙等。
公称型号
|
外形尺寸(in / mm)
|
基本额定负荷
|
极限转速 |
重量
|
||||||||||
内径(d)
|
外径(D)
|
厚度(B)
|
L1 |
L2
|
径向
|
推力 | ||||||||
in | mm | in | mm | in | mm | in |
in |
静载荷 Co(N) |
动载荷 Cr(N) |
静载荷 Co(N) |
动载荷 Cr(N) |
RPM |
Kg
|
|
KD040XP0
|
4.000
|
101.600 |
5.000
|
127.000 |
0.500
|
12.700 | 4.370 |
4.630
|
13,701
|
10,280 |
34,251
|
15,685 | 2670 |
0.354
|
KD042XP0 | 4.250 | 107.950 | 5.250 | 133.350 | 0.500 | 12.700 | 4.620 | 4.880 | 14,190 | 10,476 | 35,497 | 16,014 | 2530 | 0.376 |
KD045XP0 | 4.500 | 114.300 | 5.500 | 139.700 | 0.500 | 12.700 | 4.870 | 5.130 | 15,213 | 10,916 | 37,810 | 16,770 | 2400 | 0.399 |
KD047XP0 | 4.750 | 120.650 | 5.750 | 146.050 | 0.500 | 12.700 | 5.120 | 5.380 | 15,702 | 11,103 | 39,322 | 17,170 | 2290 | 0.426 |
KD050XP0 | 5.000 | 127.000 | 6.000 | 152.400 | 0.500 | 12.700 | 5.370 | 5.630 | 16,725 | 11,530 | 41,858 | 17,882 | 2180 | 0.454 |
KD055XP0 | 5.500 | 139.700 | 6.500 | 165.100 | 0.500 | 12.700 | 5.870 | 6.130 | 18,238 | 12,121 | 45,639 | 18,949 | 2000 | 0.481 |
KD060XP0 | 6.000 | 152.400 | 7.000 | 177.800 | 0.500 | 12.700 | 6.370 | 6.630 | 19,795 | 12,700 | 49,464 | 19,973 | 1850 | 0.526 |
KD065XP0 | 6.500 | 165.100 | 7.500 | 190.500 | 0.500 | 12.700 | 6.870 | 7.130 | 21,307 | 13,256 | 53,245 | 20,996 | 1710 | 0.553 |
KD070XP0 | 7.000 | 177.800 | 8.000 | 203.200 | 0.500 | 12.700 | 7.370 | 7.630 | 22,819 | 13,803 | 57,071 | 21,974 | 1600 | 0.594 |
KD075XP0 | 7.500 | 190.500 | 8.500 | 215.900 | 0.500 | 12.700 | 7.870 | 8.130 | 24,332 | 14,332 | 60,852 | 22,953 | 1500 | 0.640 |
KD080XP0 | 8.000 | 203.200 | 9.000 | 228.600 | 0.500 | 12.700 | 8.370 | 8.630 | 25,842 | 14,848 | 64,677 | 23,887 | 1410 | 0.694 |
KD090XP0 | 9.000 | 228.600 | 10.000 | 254.000 | 0.500 | 12.700 | 9.370 | 9.630 | 28,913 | 15,840 | 72,284 | 25,755 | 1260 | 0.780 |
KD100XP0 | 10.000 | 254.000 | 11.000 | 279.400 | 0.500 | 12.700 | 10.370 | 10.630 | 31,938 | 16,796 | 79,890 | 27,534 | 1140 | 0.853 |
KD110XP0 | 11.000 | 279.400 | 12.000 | 304.800 | 0.500 | 12.700 | 11.370 | 11.630 | 35,008 | 17,708 | 87,497 | 29,225 | 1040 | 0.934 |
KD120XP0 | 12.000 | 304.800 | 13.000 | 330.200 | 0.500 | 12.700 | 12.370 | 12.630 | 38,032 | 18,585 | 95,103 | 30,915 | 960 | 1.021 |
KD140XP0 | 14.000 | 355.600 | 15.000 | 381.000 | 0.500 | 12.700 | 14.370 | 14.630 | 44,126 | 20,244 | 110,316 | 34,118 | 830 | 1.238 |
KD160XP0 | 16.000 | 406.400 | 17.000 | 431.800 | 0.500 | 12.700 | 16.370 | 16.630 | 50,220 | 21,792 | 125,440 | 37,187 | 730 | 1.406 |
KD180XP0 | 18.000 | 457.200 | 19.000 | 482.600 | 0.500 | 12.700 | 18.370 | 18.630 | 56,270 | 23,246 | 140,742 | 40,167 | 650 | 1.579 |
KD200XP0 | 20.000 | 508.000 | 21.000 | 533.400 | 0.500 | 12.700 | 20.370 | 20.630 | 62,364 | 24,616 | 155,955 | 43,014 | 590 | 1.746 |
KD210XP0 | 21.000 | 533.400 | 22.000 | 558.800 | 0.500 | 12.700 | 21.370 | 21.630 | 65,430 | 25,273 | 163,552 | 44,391 | 470 | 1.850 |
KD250XP0 | 25.000 | 635.000 | 26.000 | 660.400 | 0.500 | 12.700 | 25.370 | 25.630 | 77,577 | 27,735 | 193,987 | 49,731 | 470 | 2.173 |
KD300XP0 | 30.000 | 762.000 | 31.000 | 787.400 | 0.500 | 12.700 | 30.370 | 30.630 | 92,790 | 30,497 | 232,019 | 56,048 | 390 | 2.599 |