C型深沟球——KC系列
C型深沟球轴承是常规设计的单列径向球轴承，装入的滚珠数量大约是满装滚子的一半。
C型深沟球轴承主要承受径向载荷，它也可以承受中等的轴向（推力）载荷、回转负荷以及瞬间载荷。
如果轴向载荷是重要因素时，用A型角接触球轴承会更合适。
C型深沟球轴承主要承受径向载荷，它也可以承受中等的轴向（推力）载荷、回转负荷以及瞬间载荷。
如果轴向载荷是重要因素时，用A型角接触球轴承会更合适。
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公称型号
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外形尺寸（in / mm）
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基本额定负荷
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极限转速 |
重量
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内径(d)
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外径(D)
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厚度(B)
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L1 |
L2
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径向
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| in | mm | in | mm | in | mm | in |
in |
静载荷 Co（N） |
动载荷 Cr（N） |
RPM |
Kg
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|
|
KC040CP0
|
4.000
|
101.600 |
4.750
|
120.650 |
0.3750
|
9.525 | 4.277 |
4.473
|
9341
|
4773
|
4570 |
0.204
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| KC042CP0 | 4.250 | 107.950 | 5.000 | 127.000 | 0.3750 | 9.525 | 4.527 | 4.723 | 9875 | 4929 | 4320 | 0.213 |
| KC045CP0 | 4.500 | 114.300 | 5.250 | 133.350 | 0.3750 | 9.525 | 4.777 | 4.973 | 10409 | 5084 | 4100 | 0.218 |
| KC047CP0 | 4.750 | 120.650 | 5.500 | 139.700 | 0.3750 | 9.525 | 5.027 | 5.223 | 10943 | 5231 | 3900 | 0.227 |
| KC050CP0 | 5.000 | 127.300 | 5.750 | 146.050 | 0.3750 | 9.525 | 5.277 | 5.473 | 11521 | 5378 | 3720 | 0.263 |
| KC055CP0 | 5.500 | 139.700 | 6.250 | 158.750 | 0.3750 | 9.525 | 5.777 | 5.973 | 12588 | 5667 | 3400 | 0.268 |
| KC060CP0 | 6.000 | 152.400 | 6.750 | 171.450 | 0.3750 | 9.525 | 6.277 | 6.473 | 13656 | 5947 | 3140 | 0.286 |
| KC065CP0 | 6.500 | 165.100 | 7.250 | 184.150 | 0.3750 | 9.525 | 6.777 | 6.973 | 14724 | 6214 | 2910 | 0.308 |
| KC070CP0 | 7.000 | 177.800 | 7.750 | 196.850 | 0.3750 | 9.525 | 7.277 | 7.473 | 15791 | 6481 | 2710 | 0.331 |
| KC075CP0 | 7.500 | 190.500 | 8.250 | 209.550 | 0.3750 | 9.525 | 7.777 | 7.973 | 16859 | 6734 | 2540 | 0.354 |
| KC080CP0 | 8.000 | 203.200 | 8.750 | 222.250 | 0.3750 | 9.525 | 8.277 | 8.473 | 17926 | 6984 | 2390 | 0.381 |
| KC090CP0 | 9.000 | 228.600 | 9.750 | 247.650 | 0.3750 | 9.525 | 9.277 | 9.473 | 20061 | 7464 | 2130 | 0.426 |
| KC100CP0 | 10.000 | 254.000 | 10.750 | 273.050 | 0.3750 | 9.525 | 10.277 | 10.473 | 22197 | 7922 | 1930 | 0.481 |
| KC110CP0 | 11.000 | 279.400 | 11.750 | 298.450 | 0.3750 | 9.525 | 11.277 | 11.473 | 24332 | 8358 | 1760 | 0.526 |
| KC120CP0 | 12.000 | 304.800 | 12.750 | 323.850 | 0.3750 | 9.525 | 12.277 | 12.473 | 26467 | 8781 | 1620 | 0.567 |
| KC140CP0 | 14.000 | 355.600 | 14.750 | 374.650 | 0.3750 | 9.525 | 14.277 | 14.473 | 30737 | 9581 | 1390 | 0.689 |
| KC160CP0 | 16.000 | 406.400 | 16.750 | 425.450 | 0.3750 | 9.525 | 16.277 | 16.473 | 35052 | 10324 | 1220 | 0.785 |
| KC180CP0 | 18.000 | 457.200 | 18.750 | 476.250 | 0.3750 | 9.525 | 18.277 | 18.473 | 39322 | 11023 | 1090 | 0.880 |
| KC200CP0 | 20.000 | 508.000 | 20.750 | 527.050 | 0.3750 | 9.525 | 20.277 | 20.473 | 43593 | 11681 | 980 | 0.980 |
| KC250CP0 | 25.000 | 635.000 | 25.750 | 654.050 | 0.3750 | 9.525 | 25.277 | 25.473 | 54268 | 13176 | 790 | 1.220 |
| KC300CP0 | 30.000 | 762.000 | 30.750 | 781.050 | 0.3750 | 9.525 | 30.277 | 30.473 | 64989 | 14501 | 660 | 1.456 |
