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Various bearing products with high precision high performance

0379-61127996

185-3790-3166

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角接触球系列等截面薄壁轴承

发布时间:2019-01-22浏览次数:3184

QKA 系列 QKA series


尺寸(inch/mm)Dimension 基本载荷 Basic Cap.N 单重 对应国外公司型号
型号Type d D L1 L2 L3 径向 Radial 轴向 Thrust Weight Interchange

Cor Cr Coa Ca Kg NTN KAYDON
QKAA10AG0 1 1.375 1.142 1.236 1.274 1510 670 4310 2000 0.011 KYS010 KAA10AG0
25.4 34.925 29 31.4 32.4
QKAA15AG0 1.5 1.875 1.642 1.736 1.774 2130 890 6130 3250 0.017 KYS015 KAA15AG0
38.1 47.625 41.7 44.1 45.1
QKA020AR0 2 2.5 2.186 2.314 2.369 3510 1470 10140 4270 0.045 KYA020 KA020AR0
50.8 63.5 55.5 58.8 60.2
QKA025AR0 2.5 3 2.686 2.814 2.869 4270 1690 12360 4890 0.054 KYA025 KA025AR0
63.5 76.2 68.2 71.5 72.9
QKA030AR0 3 3.5 3.186 3.314 3.367 5070 1910 14620 5470 0.064 KYA030 KA030AR0
76.2 88.9 80.9 84.2 85.6
QKA035AR0 3.5 4 3.386 3.814 3.867 5830 2090 16850 6000 0.077 KYA035 KA035AR0
88.9 101.6 93.6 96.9 98.2
QKA040AR0 4 4.5 4.186 4.314 4.367 6630 2270 19110 6530 0.086 KYA040 KA040AR0
101.6 114.3 106.3 109.6 110.9
QKA042AR0 4.25 4.75 4.436 4.564 4.615 7020 2360 20230 6800 0.091 KYA042 KA042AR0
108 120.65 112.7 115.9 117.2
QKA045AR0 4.5 5 4.686 4.814 4.865 7380 2450 21380 7020 0.095 KYA045 KA045AR0
114.3 127 119 122.3 123.6
QKA047AR0 4.75 5.25 4.936 5.064 5.115 7780 2530 22490 7290 0.1 KYA047 KA047AR0
120.7 133.35 125.4 128.6 129.9
QKA050AR0 5 5.5 5.186 5.314 5.365 8180 2620 23600 7510 0.104 KYA050 KA050AR0
127 139.7 131.7 135 136.3













QKB系 列 QKB series 单重 对应国外公司型号
型号 Type 尺寸 基本载荷 Weight Interchange
(inch/mm) Dimension Basic Cap.N Kg
d D L1 L2 L3 径向Radial 轴向Thrust
NTN KAYDON
Cor Cr Coa Ca
QKB020AR0 2 2.625 2.231 2.393 2.464 4850 2130 14000 6130 0.068 KYB020 KB020AR0
50.8 66.675 56.7 60.8 62.6
QKB025AR0 2.5 3.125 2.731 2.893 2.964 5960 2450 17160 7070 0.086 KYB025 KB025AR0
63.5 79.375 69.4 73.5 75.3
QKB030AR0 3 3.625 3.231 3.393 3.462 6890 2710 19870 7780 0.1 KYB030 KB030AR0
76.2 92.075 82.1 86.2 87.9
QKB035AR0 3.5 4.125 3.731 3.893 3.962 7960 2980 23030 8580 0.122 KYB035 KB035AR0
88.9 104.78 94.8 98.9 100.6
QKB040AR0 4 4.625 4.432 4.393 4.46 9070 3250 26180 9340 0.136 KYB040 KB040AR0
101.6 117.48 107.5 111.6 113.3
QKB042AR0 4.2 4.875 4.481 4.643 4.71 9560 3330 27560 9650 0.141 KYB042 KB042AR0
108 123.83 113.8 117.9 119.6
QKB045AR0 4.5 5.125 4.731 4.893 4.96 10000 3470 28890 9960 0.154 KYB045 KB045AR0
114.3 130.18 120.2 124.3 126
QKB047AR0 4.75 5.375 4.981 5.143 5.21 10620 3600 30720 10400 0.159 KYB047 KB047AR0
120.7 136.53 126.6 130.6 132.2
QKB050AR0 5 5.625 5.231 5.393 5.46 11110 3690 32050 10710 0.168 KYB050 KB050AR0
127 142.88 132.9 137 138.7
QKB055AR0 5.5 6.125 5.731 5.893 5.958 12180 3960 35200 11380 0.181 KYB055 KB055AR0
139.7 155.58 145.6 149.7 151.3
QKB060AR0 6 6.625 6.231 6.393 6.458 13290 4180 38360 12050 0.2 KYB060 KB060AR0
152.4 168.28 158.3 162.4 164
QKB065AR0 6.5 7.125 6.731 6.893 6.958 14220 4360 41070 12620 0.213 KYB065 KB065AR0
165.1 180.98 171 175.1 176.7
QKB070AR0 7 7.625 7.231 7.393 7.456 15340 4580 44270 13250 0.227 KYB070 KB070AR0
177.8 193.68 183.7 187.8 189.4
QKB075AR0 7.5 8.125 7.731 7.893 7.955 16450 4800 27230 13870 0.245 KYB075 KB075AR0
190.5 206.38 196.4 200.5 202.1
QKB080AR0 8 8.625 8.231 8.393 8.453 17510 5020 50580 14490 0.259 KYB080 KB080AR0
203.2 219.08 209.1 213.2 214.7
QKB090AR0 9 9.625 9.231 9.393 9.451 19560 5420 56450 15600 0.29 KYB090 KB090AR0
228.6 244.48 234.5 238.6 240
QKB100AR0 10 10.625 10.23 10.393 10.449 21740 5780 62760 16710 0.322 KYB100 KB100AR0
254 269.88 259.9 264 265.4
QKB110AR0 11 11.625 11.23 11.393 11.447 23780 6130 68630 17780 0.354 KYB110 KB110AR0
279.4 295.28 285.3 289.4 290.8
QKB120AR0 12 12.625 12.23 12.393 12.445 25960 6530 74940 18850 0.386 KYB120 KB120AR0
304.8 320.68 310.7 314.8 316.1
QKB140AR0 14 14.625 14.23 14.393 14.439 30050 7200 86680 20760 0.445 KYB140 KB140AR0
355.6 371.48 361.5 365.6 366.8
QKB160AR0 16 16.625 16.23 16.393 16.433 34270 7870 98900 22670 0.509 KYB160 KB160AR0
406.4 422.28 412.3 416.4 417.4
QKB180AR0 18 18.625 18.23 18.393 18.425 38490 8490 111080 24490 0.572 KYB180 KB180AR0
457.2 473.08 463.1 467.2 468
QKB200AR0 20 20.625 20.23 20.393 20.416 42720 9110 123260 26230 0.635 KYB200 KB200AR0
508 523.88 513.9 518 518.6













QKC系 列 QKC series 单重 对应国外公司型号
型号 Type 尺寸 基本载荷 Weight Interchange
(inch/mm) Dimension Basic Cap.N Kg
d D L1 L2 L3 径向Radial 轴向Thrust
NTN KAYDON
Cor Cr Coa Ca
QKC040AR0 4 4.75 4.277 4.473 4.554 11340 4270 32720 12310 0.2 KYC040 KC040AR0
101.6 120.65 108.6 113.6 115.7
QKC042AR0 4.2 5 4.527 4.723 4.804 12050 4450 34760 12800 0.209 KYC042 KC042AR0
108 127 115 120 122
QKC045AR0 4.5 5.25 4.777 4.973 5.052 12710 4620 36760 13290 0.222 KYC045 KC045AR0
114.3 133.35 121.3 126.3 128.3
QKC047AR0 4.75 5 5.027 5.223 5.302 13420 4760 38760 13780 0.231 KYC047 KC047AR0
120.7 139.7 127.7 132.7 134.7
QKC050AR0 5 5.75 5.277 5.473 5.552 14140 4930 40760 14220 0.245 KYC050 KC050AR0
127 146.05 134 139 141
QKC055AR0 5.5 6.25 5.777 5.973 6.052 15290 5200 44090 14980 0.263 KYC055 KC055AR0
139.7 158.75 146.7 151.7 153.7
QKC060AR0 6 6.75 6.277 6.473 6.55 16670 5510 48100 15910 0.29 KYC060 KC060AR0
152.4 171.45 159.4 164.4 166.4
QKC065AR0 6.5 7.25 6.777 6.973 7.05 18050 5820 52100 16760 0.308 KYC065 KC065AR0
165.1 184.15 172.1 177.1 179
QKC070AR0 7 7.75 7.277 7.473 7.55 19200 6050 55430 17490 0.336 KYC070 KC070AR0
177.8 196.85 184.4 189.8 191.8
QKC075AR0 7.5 8.25 7.777 7.973 8.048 20580 6360 59470 18310 0.354 KYC075 KC075AR0
190.5 209.55 197.5 202.5 204.4
QKC080AR0 8 8.75 8.277 8.473 8.548 22010 6620 63480 19110 0.381 KYC080 KC080AR0
203.2 222.25 210.2 215.2 217.1
QKC090AR0 9 9.75 9.277 9.473 9.546 24540 7110 70810 20580 0.445 KYC090 KC090AR0
228.6 247.65 235.6 240.6 242.5
QKC100AR0 10 10.75 10.28 10.473 10.544 27290 7650 78810 22090 0.472 KYC100 KC100AR0
254 273.05 261 266 267.8
QKC110AR0 11 11.75 11.28 11.473 11.542 29870 8130 86190 23470 0.517 KYC110 KC110AR0
279.4 298.45 286.4 291.4 293.2
QKC120AR0 12 12.75 12.28 12.473 12.54 32400 8580 93520 24800 0.558 KYC120 KC120AR0
304.8 323.85 311.8 316.8 318.5
QKC140AR0 14 14.75 14.28 14.473 14.535 37740 9510 108900 27430 0.649 KYC140 KC140AR0
355.6 374.65 362.6 367.6 369.2
QKC160AR0 16 16.75 16.28 16.473 16.529 43030 10360 124240 29920 0.739 KYC160 KC160AR0
406.4 425.45 413.4 418.4 419.8
QKC180AR0 18 18.75 18.28 18.473 18.523 48360 11200 139620 32360 0.83 KYC180 KC180AR0
457.2 476.25 464.2 469.2 470.5
QKC200AR0 20 20.75 20.28 20.473 20.517 53470 11960 154330 34580 0.921 KYC200 KC200AR0
508 527.05 515 520 521.1













QKD系 列 QKD series 单重 对应国外公司型号
型号 Type 尺寸 基本载荷 Weight Interchange
(inch/mm) Dimension Basic Cap.N Kg
d D L1 L2 L3 径向Radial 轴向Thrust
NTN KAYDON
Cor Cr Coa Ca
QKD040AR0 4 5 4.37 4.63 4.741 15780 6580 45610 18940 0.363 KYD040 KD040AR0
101.6 127 111 117.6 120.4
QKD042AR0 4.25 5.25 4.62 4.88 4.991 16670 6800 48140 19650 0.381 KYD042 KD042AR0
108 133.35 117.3 124 126.8
QKD045AR0 4.5 5.5 4.87 5.13 5.241 17560 7020 50670 20310 0.4 KYD045 KD045AR0
114.3 139.7 123.7 130.3 133.1
QKD047AR0 4.75 5.75 5.12 5.38 5.49 18450 7290 53210 20980 0.422 KYD047 KD047AR0
120.7 146.05 130 136.7 139.4
QKD050AR0 5 6 5.37 5.63 5.74 19290 7510 55740 21650 0.445 KYD050 KD050AR0
127 152.4 136.4 143 145.8
QKD055AR0 5.5 6.5 5.87 6.13 6.238 21070 7960 60810 22940 0.481 KYD055 KD055AR0
139.7 165.1 149.1 155.7 158.4
QKD060AR0 6 7 6.37 6.63 6.738 22800 8400 65880 24180 0.522 KYD060 KD060AR0
152.4 177.8 161.8 168.4 171.1
QKD065AR0 6.5 7.5 6.87 7.13 7.236 24580 8800 70940 25430 0.562 KYD065 KD065AR0
165.1 190.5 174.5 181.1 183.8
QKD070AR0 7 8 7.37 7.63 7.736 26310 9200 76010 26630 0.603 KYD070 KD070AR0
177.8 203.2 187.2 193.8 196.5
QKD075AR0 7.5 8.5 7.87 8.13 8.236 28090 9650 81080 27780 0.644 KYD075 KD075AR0
190.5 215.9 199.9 206.5 209.2
QKD080AR0 8 9 8.37 8.63 8.734 29830 10050 86140 28940 0.689 KYD080 KD080AR0
203.2 228.6 212.6 219.2 221.8
QKD090AR0 9 10 9.37 9.63 9.732 33340 10800 96280 31160 0.767 KYD090 KD090AR0
228.6 254 238 244.6 247.2
QKD100AR0 10 11 10.37 10.63 10.732 36850 11560 106410 33340 0.848 KYD100 KD100AR0
254 279.4 263.4 270 272.6
QKD110AR0 11 12 11.37 11.63 11.73 40360 12270 116550 35380 0.93 KYD110 KD110AR0
279.4 304.8 288.8 295.4 298
QKD120AR0 12 13 12.37 12.63 12.728 43870 12980 126680 37430 1.01 KYD120 KD120AR0
304.8 330.2 314.2 320.8 323.2
QKD140AR0 14 15 14.37 14.63 14.724 50900 14310 146950 41290 1.17 KYD140 KD140AR0
355.6 381 365 371.6 374
QKD160AR0 16 17 16.37 16.63 16.718 57920 15600 167220 45030 1.33 KYD160 KD160AR0
406.4 431.8 415.8 422.4 424.6
QKD180AR0 18 19 18.37 18.63 18.712 64940 16850 187490 48580 1.49 KYD180 KD180AR0
457.2 482.6 466.6 473.2 475.3
QKD200AR0 20 21 20.37 20.63 20.705 71970 18050 207760 52050 1.66 KYD200 KD200AR0
508 533.4 517.4 524 525.9













QKF系 列 QKF series 单重 对应国外公司型号
型号 Type 尺寸 基本载荷 Weight Interchange
(inch/mm) Dimension Basic Cap.N Kg
d D L1 L2 L3 径向Radial 轴向Thrust
NTN KAYDON
Cor Cr Coa Ca
QKF040AR0 4 5 4.555 4.945 5.115 28230 12980 81520 37430 0.875 KYF040 KF040AR0
101.6 139.7 115.7 125.6 129.9
QKF042AR0 4.25 5.75 4.805 5.195 5.365 29340 13290 84680 38360 0.93 KYF042 KF042AR0
108 146.05 122 132 136.3
QKF045AR0 4.5 6 5.055 5.445 5.615 31520 13960 90950 40230 0.975 KYF045 KF045AR0
114.3 152.4 128.4 138.3 142.6
QKF047AR0 4.75 6.25 5.305 5.695 5.865 32580 14270 94060 41160 1.04 KYF047 KF047AR0
120.7 158.75 134.7 144.7 149
QKF050AR0 5 6.5 5.555 5.945 6.115 33650 14580 97210 42050 1.09 KYF050 KF050AR0
127 165.1 141.1 151 155.3
QKF055AR0 5.5 7 6.055 6.445 6.613 36940 15510 106590 44720 1.18 KYF055 KF055AR0
139.7 177.8 153.8 163.7 168
QKF060AR0 6 7.5 6.555 6.945 7.113 40180 16400 116020 47340 1.24 KYF060 KF060AR0
152.4 190.5 166.5 176.4 180.7
QKF065AR0 6.5 8 7.055 7.445 7.613 43430 17290 125440 49870 1.35 KYF065 KF065AR0
165.1 203.2 179.2 189.1 193.4
QKF070AR0 7 8.5 7.555 7.945 8.113 46720 18140 134820 52320 1.45 KYF070 KF070AR0
177.8 215.9 191.9 201.8 206.1
QKF075AR0 7.5 9 8.055 8.445 8.61 48900 18670 141080 53920 1.56 KYF075 KF075AR0
190.5 228.6 204.6 214.5 218.7
QKF080AR0 8 9.5 8.555 8.945 9.11 52140 19510 150510 56320 1.66 KYF080 KF080AR0
203.2 241.3 217.3 227.2 231.4
QKF090AR0 9 10.5 9.555 9.945 10.108 58630 21110 169310 60900 1.81 KYF090 KF090AR0
228.6 266.7 242.7 252.6 256.7
QKF100AR0 10 11.5 10.56 10.945 11.106 64100 22360 185000 64590 2.02 KYF100 KF100AR0
254 292.1 268.1 278 282.1
QKF110AR0 11 12.5 11.56 11.945 12.106 70590 23870 203800 68900 2.18 KYF110 KF110AR0
279.4 317.5 293.5 303.4 307.5
QKF120AR0 12 13.5 12.56 12.945 13.104 76010 25070 219490 72410 2.38 KYF120 KF120AR0
304.8 342.9 318.9 328.3 332.8
QKF140AR0 14 15.5 14.56 14.945 15.102 87970 27650 253990 79790 2.72 KYF140 KF140AR0
355.6 393.7 369.7 379.6 383.6
QKF160AR0 16 17.5 16.56 16.945 17.098 99920 30100 288440 86860 3.22 KYF160 KF160AR0
406.4 444.5 420.5 430.4 434.3
QKF180AR0 18 19.5 18.56 18.945 19.096 112950 32670 326090 94280 3.58 KYF180 KF180AR0
457.2 495.3 471.3 481.2 485
QKF200AR0 20 21.5 20.56 20.945 21.092 124910 34940 360580 100810 4.04 KYF200 KF200AR0
508 546.1 522.1 532 535.7













QKG系 列 QKG series 单重 对应国外公司型号
型号 Type 尺寸 基本载荷 Weight Interchange
(inch/mm) Dimension Basic Cap.N Kg
d D L1 L2 L3 径向Radial 轴向Thrust
NTN KAYDON
Cor Cr Coa Ca
QKG040AR0 4 6 4.742 5.258 5.491 42140 20980 121620 60590 1.64 KYG040 KG040AR0
101.6 152.4 120.4 133.6 139.5
QKG042AR0 4.25 6.25 4.992 5.508 5.741 44230 21690 227710 62630 1.74 KYG042 KG042AR0
108 158.75 126.8 139.9 145.8
QKG045AR0 4.5 6.5 5.242 5.758 5.989 46360 22360 133800 64590 1.79 KYG045 KG045AR0
114.3 165.1 133.1 146.3 152.1
QKG047AR0 4.75 6.75 5.492 6.008 6.239 48450 23030 139840 66540 1.89 KYG047 KG047AR0
120.7 171.45 139.5 152.6 158.5
QKG050AR0 5 7 5.742 6.258 6.489 50540 23690 145930 68450 2 KYG050 KG050AR0
127 177.8 145.8 159 164.8
QKG055AR0 5.5 7.5 6.242 6.758 6.989 54760 25030 158110 72190 2.15 KYG055 KG055AR0
139.7 190.5 158.5 171.7 177.5
QKG060AR0 6 8 6.742 7.258 7.489 58990 3040 170240 75830 2.3 KYG060 KG060AR0
152.4 203.2 171.2 184.4 190.2
QKG065AR0 6.5 8.5 7.242 7.758 7.987 63210 27520 182420 79430 2.45 KYG065 KG065AR0
165.1 215.9 183.9 197.1 202.9
QKG070AR0 7 9 7.742 8.258 8.487 67390 28720 194600 829000 2.66 KYG070 KG070AR0
177.8 228.6 196.6 209.8 215.6
QKG075AR0 7.5 9.5 8.242 8.758 8.987 71610 29920 206740 86320 2.81 KYG075 KG075AR0
190.5 241.3 209.3 222.5 228.3
QKG080AR0 8 10 8.742 9.258 9.485 75830 31070 218920 89700 2.97 KYG080 KG080AR0
203.2 254 222 235.2 240.9
QKG090AR0 9 11 9.742 10.258 10.485 84280 33340 243230 96190 3.27 KYG090 KG090AR0
228.6 279.4 247.4 260.6 266.3
QKG100AR0 10 12 10.74 11.258 11.483 92680 35520 367550 102500 3.63 KYG100 KG100AR0
254 304.8 272.8 286 291.7
QKG110AR0 11 13 11.74 12.258 12.481 101120 37650 291860 108640 3.94 KYG110 KG110AR0
279.4 330.2 298.2 311.4 317
QKG120AR0 12 14 12.74 13.258 13.481 109530 39690 316220 114590 4.3 KYG120 KG120AR0
304.8 355.6 323.6 336.8 342.4
QKG140AR0 14 16 14.74 15.258 15.478 126370 43650 364850 126060 4.94 KYG140 KG140AR0
355.6 406.4 374.4 387.6 393.1
QKG160AR0 16 18 16.74 17.258 17.474 143220 47470 413470 137040 5.62 KYG160 KG160AR0
406.4 457.2 425.2 438.4 443.8
QKG180AR0 18 20 18.74 19.258 19.472 160110 51120 462280 147570 6.26 KYG180 KG180AR0
457.2 508 476 489.2 494.6
QKG200AR0 20 22 20.74 21.258 21.468 176960 54670 510730 157750 6.89 KYG200 KG200AR0
508 558.8 526.8 540 545.3
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