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成組配對角接觸球軸承

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产品说明

   本公司生產的高精密軸承主要指7000CTA、7000ACTA系列及760000系列,主要指P4、P5級精度等級,其中7000CTA、7000ACTA系列軸承主要應用在電主軸上,其旋轉精度及尺寸精度較高,適于高速運行;760000系列軸承主要應用于精密和高速的機床及精密的測量裝置中。

  精密軸承的內外套圈采用精煉軸承鋼GCr15,可以根據用戶要求采用其它軸承材料。

  精密軸承的滾動體采用精煉軸承鋼GCr15軸承鋼球、陶瓷球,陶瓷球的材料主要為Si3N4、Zr〇2、AI2O3,陶瓷球具有低密度、耐磨、自潤滑性好等特點,特別適合高速、高精度、長壽命軸承使用。

  精密軸承的保持架主要為酚醛層壓布管及增強尼龍保持架。

  精密軸承的使用為多個組配使用,具體配合型式參照本公司樣本-組配角接觸球軸承。

      精密軸承中760000系列代號的表示:

20151222131728544.jpg

    精密軸承--高速角接觸球軸承

2.jpg




基本尺寸(mm)
Principal Dimensions
型號
Designation
額定負荷(kN)
Basic Load Ratings
極限轉速(rpm)
Limited Speed
重量(kg)
Weight
dDB動負荷Cr
Dynamic
靜負荷Cor
Static
脂潤滑
Grease
油潤滑
Oil
102687000CTA5.32.556000780000.019
7000ACTA5.12.453000720000.019
122887001CTA5.82.950000700000.021
7001ACTA5.62.848000650000.021
153297002CTA6.63.743000600000.030
7002ACTA6.33.540000550000.030
1735107003CTA7.04.138000540000.040
7003ACTA6.74.037000500000.040
40127203CTA11.66.535000490000.062
7203ACTA11.26.233000460000.062
2042127004CTA11.77.132000450000.064
7004ACTA11.26.831000420000.064
47147204CTA15.69.030000420000.100
7204ACTA15.08.628000390000.100
2547127005CTA12.98.628000390000.074
7005ACTA12.38.226000360000.074
52157205CTA17.511.126000360000.120
7205ACTA16.710.625000340000.120
3055137006CTA16.511.824000330000.110
7006ACTA15.710.522000310000.110
62167206CTA24.315.922000300000.190
7206ACTA23.315.221000280000.190
3562147007CTA20.014.621000290000.150
7007ACTA19.013.920000270000.150
72177207CTA32.121.719000260000.280
7207ACTA30.720.718000240000.280
4068157008CTA20.615.919000260000.180
7008ACTA19.515.118000240000.180
80187208CTA38.227.217000230000.370
7208ACTA35.425.916000220000.370
4575167009CTA26.921.617000230000.230
7009ACTA25.520.516000220000.230



    精密軸承--高速角接觸球軸承


2.jpg




基本尺寸(mm)
Principal Dimensions
型號
Designation
額定負荷(kN)
Basic Load Ratings
極限轉速(rpm)
Limited Speed
重量(kg)
Weight
dDB動負荷Cr
Dynamic
靜負荷Cor
Static
脂潤滑
Grease
油潤滑
Oil
4585197209CTA39.929.815000220000.410
7209ACTA38.128.515000200000.410
5080167010CTA27.623.115000220000.250
7010ACTA26.122.015000200000.250
90207210CTA44.834.014000200000.460
7210ACTA42.932.514000190000.460
5590187011CTA39.432.714000190000.380
7011ACTA37.431.113000180000.380
100217211CTA55.042.813000180000.610
7211ACTA52.940.912000170000.610
6095187012CTA40.535.013000180000.400
7012ACTA38.433.212000170000.400
110227212CTA60.848.312000160000.800
7212ACTA58.246.011000150000.800
65100187013CTA41.537.212000170000.430
7013ACTA39.335.512000160000.430
120237213CTA73.158.711000150001.000
7213ACTA69.756.010000140001.000
70110207014CTA50.045.511000160000.600
7014ACTA47.343.311000140000.600
125247214CTA76.163.810000140001.100
7214ACTA72.461.110000130001.100
75115207015CTA51.148.511000150000.630
7015ACTA48.446.010000140000.630
130257215CTA82.770.110000140001.200
7215ACTA78.767.19000130001.200
80125227016CTA60.558.110000140000.850
7016ACTA57.255.39000130000.850
140267216CTA93.181.79000130001.450
7216ACTA88.678.29000120001.450
85130227017CTA60.158.79000130000.890
7017ACTA56.855.69000120000.890
90140247018CTA73.872.79000120001.150
7018ACTA69.869.18000110001.150




    精密軸承--滾珠絲桿推力角接觸球軸承

2.jpg


基本尺寸(mm)
Principal Dimensions
型號
Designation
額定負荷(kN)
Basic Load Ratings
脂潤滑
極限轉速(rpm)
Grease
重量(kg)
Weight
dDB動負荷Ca
Dynamic
靜負荷Coa
Static
17401276020316.219.1125000.070
20471476020417.532108000.120
521576030422.141104000.140
25521576020519.840.092000.160
621776030525.652.680000.220
30621676020623.350.080000.210
721976030631.070.068000.330
35721776020727.064.068000.270
802176030732.977.864000.440
40801876020833.882.360000.410
902376030845.0106.056000.620
45851976020934.286.856000.420
1002576030952.6131.048000.840
50902076021035.095.452000.460
1102776031062.5162.044001.050
551002176021136.3102.048000.620
1202976031172.0187.040001.350
601102276021250.5144.044000.780
1303176031279.2212.040001.730















15471515TAC47B19.029.448000.145
17471517TAC47B19.029.448000.140
20471520TAC47B19.029.448000.135
25621525TAC62B22.342.235000.250
30621530TAC62B22.042.434000.220
35721535TAC72B22.647.928000.300
40721540TAC72B23.250.428000.260
902040TAC90B46.097.124000.680
451002045TAC100B48.0108.420000.840
501002050TAC100B48.9114.120000.780
551002055TAC100B48.9114.120000.700
1202055TAC120B52.3136.817001.220
601202060TAC120B52.3136.817001.150


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