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深沟球轴承

深沟球轴承

深沟球轴承由四个基本零件组成,包括内圈、外圈、钢球和保持架。在正常的运转情况下,内滚道、外滚道和钢球承受载荷,而保持架对钢球起分离及保持稳定的作用。

单列向心深沟球轴承结构简单、内外圈不分离、使用方便,其应用领域广泛,例如精密仪表、低噪音电机、汽车、摩托车、木工机械、纺织机械、矿山机械、机电设备、塑料机械、办公器械、医疗器械、健身、国防、航空、航天和运动器材及一般机械等,是机械工业中使用最为广泛的一类轴承。

深沟球轴承主要用以承受径向载荷,也可承受一定量的轴向载荷。加大轴承径向游隙时,具有向心推力轴承的性质,可承受较大的轴向载荷,此类轴承可限制两个方向的轴向移动。根据游隙的大小允许内、外圈相对倾斜8′~16′。另外,由于深沟球轴承摩擦力矩与其它类型轴承相比更小,所以其更适用于高转速运行工况。

深沟球基本 带防尘盖 带密封圈 止动环槽 深沟球满球 带球口 带密封圈宽内圈轴承
三维图形
三维示意图
二维图形
二维尺寸图纸

产品参数

dDBrminCrCor脂润滑油润滑轴承代号daminDamaxramax质量
102680.34.561.962400030000600013.222.80.30.0191
103090.65.882.612200027000620014260.60.0270
122870.34.632.1522000270001600115.224.80.30.0197
122880.34.632.151600027000600115.224.80.30.0228
1232100.66.913.120000250006201TN116280.60.0198
1232100.66.843.082400030000620116280.60.0365
152450.32.081.2522000280006180218.220.80.30.00758
152870.34.332.2521000260006190218.224.80.30.0161
153290.35.62.821900024000600218.228.80.30.0300
1535110.67.653.731900026000620219310.60.0431
154213110.54.9417000210006302203710.0895
15.87540120.69.584.7917000210006203X419.875360.60.0923
173070.34.62.5519000240006190320.226.80.30.0175
1735100.36.813.381800022000600320.631.40.30.0386
1740120.69.584.791700021000620321360.60.0661
17401419.614.5917000210006203X2/YA6223510.0769
174714113.66.5715000190006303224210.110
174715.5113.96.3417000190006303X2224210.128
203270.33.492.2218000220006180423.228.80.30.0186
204280.37.924.4516000190001600423.238.80.30.0510
2042120.69.395.011600019000600424380.60.0697
204714113.6.7116000180006204254210.110
204714113.6.7116000180006204TN1254210.104
204714112.86.6114000180006204KA254210.111
2052151.113.86.941400017000630426461.10.151
206216117.610.314000170006304X3255710.266
2256161.118.59.3130001600063/2228501.10.183
235213117.79.4130001600062/23284710.117
235615118.59.3130001600066/23285110.169
253770.33.692.6216000190006180528.233.80.30.0227
254290.37.324.5717000210006190528.238.80.30.0415
254780.38.355.1614000170001600528.243.80.30.0562
2547120.610.15.841600020000600529430.60.078
255215115.38.0913000160006205/YA5304710.131
255215114.27.9513000160006205304710.134
255215114.27.9513000160006205TN1304710.126
255218114.7.84130001600062205304710.159
2562171.122.411.51100014000630531561.10.214
2562160.422.411.515000140006305TN128590.40.211
2562172.222.411.511000140006305/YA6335620.214
2568180.630.915.111000150006305X3/YA632.4640.60.298
2568181.126.312.911000150006305X331621.10.296
2580211.537.219.920012000640531.673.41.50.530
284780.37.585.071300016000619/28X331.243.80.30.0486
2858181.125.13.9120001400062/2834521.10.301
2868181.125.13.9100001300063/2834621.10.299
28.5871.42520.6381.128.115.896001200066/28X434.5865.4251.10.384
304790.37.585.0714900190006190634.242.80.30.0433
305590.310.66.7612000150001600634.250.80.30.0827
305513113.28.312000150006006/YA5364910.119

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