调心滚子轴承

1、调心滚子轴承 (GBT 288 1994)调心滚子轴承 (GB/T 288 1994) 径向当量 动载荷：当 Fa/Fr e时，Pr = 0.67Fr+Y2Fa径向当量静载荷：P0r = Fr+Y0Fa符号含义及应用C调心滚子轴承设计改变，内圈无挡边，带活动中挡圈，冲压保持架，对称型滚子加强型 CCC 型 轴承滚子引导方式有改进，滚子和滚道径优化加工，有助于 滚子引导，减少摩擦发热 K圆锥孔，锥度1:12 K30 圆锥 孔，锥度 1:30 W33 轴承外圈上有润滑油槽和三个油孔 TN1 尼龙保持架 能自动调心，能承受少量双向轴向载荷， 能承受较大径向载荷。锥孔者，可装在紧定套或退卸套上， 便于

2、在光轴上或阶梯轴上任何位置安装，也可调整轴承的径 向游隙。基本尺寸/mm基本额定 载荷/kN极限转速 /r min 重量/kg轴承代号其他尺寸/mm安装尺寸 /mm计算系数d DB CrC0r脂油 W圆柱孔圆锥孔d2 D2 B0r minda minDa maxra maxe Y1Y2Y020 521530.831.2600075000.17521304 CC21304 CCK29.5 422745 10.292.3 3.4 2.22552 1835.836.88000100000.17722205 CC/W3330.943.95.5 130461 0.351.92.91.9521844.04

3、4.08000100000.17822205TN1/W33 28.842.85.51 3046 10.361.92.8 1.86217 41.544.2530067000.27721305 CC21305 CCK36.450.8 1.132551 0.292.43.52.3621744.244.5 530067000.25721305 TN121305 KTN135.951.31.1 32551 0.29 2.43.52.33062 2030.538.2530067002220640.6 52.1136 5610.351.92.8 1.96220 51.856.8630080000.3 222

4、06 C40.0 52.71 3656 10.332.03.0 2.06220 50.5 55.06700 8500 0.28322206 CC/W3337.952.75.5 13621304 TN121304 KTN130.5 44.11.137.4 53.3 5.513556 1 0.322.13.1 2.1721955.8 62.0450060000.41221306 CC21306 CCK43.359.6 1.137651 0.27 2.53.72.4721962.063.5 450060000.39121306 TN121306KTN1 41.259.6 1.137651 0.28

5、2.4 3.62.43572 2345.259.548006000 0.4322207 44.5 59.311 42 65 10.361.9 2.8 1.87223 66.5 76.0530067000.4522207 C/W33 46.561.15.5 1.1 42651 0.31 2.1 3.22.1722368.579.05600 70000.43722207 CC/W3344.160.9 5.51.142 651 0.322.1 3.2 2.17223 76.284.55600 7000 0.42822207 TN1/W3343.661.55.5 1.1 42651 0.322.13.

6、22.180 2163.573.2 400053000.54221307 CC56.8 59.5 6700 8500 0.27122206 TN1/W33400053000.50721307 TN121307 KTN147.667.8 1.544711.5 0.27 2.53.82.54080 2349.868.5450056000.552220822208 K 52.6 66.5 1.147 731 0.32 2.13.12.180 2378.590.8500060000.5422208 C/W3322208CK/W33 52.669.45.51.147 7310.27 2.5 3.8 2.

7、580 21 72.2 75.50.282.43.6 2.3802377.088.5500063000.52422208 CC/W3322208CCK/W3350.4 69.45.5 1.1 477310.282.43.6 2.4802392.5102500063000.52422208 TN1/W3322208KTN1/W3349.4 70.5 5.51.1 47 7310.282.43.6 2.4902385.096.2360045000.74321308 CC21308 CCK54.075.1 1.549 811.50.262.63.82.59023 91.299.0360045000.

8、71721308 TN121308 KTN153.575.61.5 4981 1.50.262.63.8811.5 0.42 1.6 2.4 1.6 90 33120138 4300 5300 1.0 22308 C/W331.03 22308 22308 K1.5 4922308 CK/W33 51.2 74.1 5.5 1.5 49 811.50.38 1.8 2.6 1.7 90 33 1201384500 6000 1.02 22308 CC/W33 22308CCK/W33 51.4 74.3 5.5 1.5 49 81 1.50.381.8 2.7 1.8 90 33 130 14

9、845006000 1.02 22308 TN1/W3322308KTN1/W33 50.9 74.8 5.5 1.5 48 81 1.50.381.8 2.7 1.84585 23 52.2 73.2 4000 5000 0.5922209 22209 K 58.1 71.7 1.1 52 781 0.30 2.3 3.4 2.2 85 23 82.0 97.5 4500 5600 0.58 22209 C/W33 22209CK/W33 56.6 73.5 5.5 1.1 52 78 10.272.53.82.585 2380.595.2450060000.57122209 CC/W332

10、2209CCK/W3354.673.65.5 1.1 527810.262.63.82.585 2392.5102450060000.55522209 TN1/W3322209320040001.0 21309 CC21309 CCK61.484.41.5 54 91 1.50.25 2.74.02.6100 25 1081203200 40000.94921309 TN121309 KTN160.4 84.41.554 91 1.5 0.252.74.0 2.610036108 140 36004500 1.4 2230922309 K 1.55491 1.50.411.62.41.6 10

11、036142 170380048001.38 22309 C/W3322309 CK/W3357.3825.5 1.5 54911.5 0.381.82.61.7100 36142170 400053001.3722309 CC/W3322309 CCK/W3357.682.25.5 1.5 54911.5 0.371.82.71.8100 36160185 400053001.3922309 TN1/W3322309 KTN1/W3357.683.35.5 1.5 54911.5 0.371.82.71.85090 23 52.2 73.238004800 0.872221022210 K

12、63.1 76.9 1.1 57830.26 2.6 3.8 2.5100 25 100 11510.302.43.62.4902384.5CK/W33 61.6 78.7 5.5 1.1 57 83 10.242.84.12.790 2383.8102430053000.61422210 CC/W3322210CCK/W3359.778.85.51.1 578310.242.84.12.790 2396.5110430053000.59622210 TN1/W3322210KTN1/W3358.779.8 5.51.1 578310.242.84.12.7110 27120140280038

13、001.321310 CC21310 CCK66.791.72 60100 20.25 2.7 4.02.611027125140 280038001.2221310 TN121310 KTN167.393.32 60 100 2 0.25 2.7 4.1 2.7110 40128170340043001.92231022310 K66.590.926010020.41 1.62.41.611040175 2103400 4300 1.85 22310 C/W3322310 CK/W3363.292.15.52601002 0.37 1.82.7 1.811040178212 38004800

14、 1.79 22310 CC/W3322310 CCK/W3363.491.95.52601002 0.37 1.82.7 1.811040192228 380064.192.75.5 260 100 20.371.82.81.85510025 6087.2 340043002221122211 K 69.6 85 1.564911.50.282.5 3.72.410025102125360045000.84 22211 C/W3322211CK/W33 68 87.95.5 1.5 64911.50.242.84.1 2.710025102125380050000.84722211 CC/W

15、3322211CCK/W3366 885.5 1.5 64911.50.242.84.2 2.810025118140380050000.82322211 TN1/W3322211KTN1/W3365.5 88.5 5.5 1.563911.50.242.84.2 2.812029142170260034001.6521311 CC21311 CCK72.6100.52 65110 2 0.252.74.12.7120 29145 165260034001.5721311 TN121311 KTN1 74.1102.14800 1.84 22310 TN1/W3322310 KTN1/W332 6511020.24 2.84.2 2.7120 43 155 198 3000 3800 2.4 2231122311 K2 65 110 20.391.7 2.6 1.7 120 43 208 2503000 3800 2.35 22311 C/W3322311 CK/W3368.9 100.5 5.5 2 65 110 2 0.37