临清市九星轴承科技有限公司 400-009-0241 是集轴承研发、工业生产、营销贸易于一体的科工贸型厂家,客户认可度高的品牌。是山东省轴承制造优秀企业之一。本厂家技术力量雄厚,生产工艺与检测手段完善,具有完善的先进轴承生产加工设备,建立了行之有效的质量保证体系。九星主营业务有:深沟球轴承,电绝缘轴承,混合陶瓷轴承
电话:0635-7555000
传真:0635-8806241
邮箱:candy@jxkjzc.com
业务QQ:3285730232
地址:山东省临清市八岔路镇工业园
Linqing Nine Star Bearing Science & Technology Co., Ltd provides electrically Insulated
bearings with oxide ceramic insulating layers on the bearing ring. Applied with plasma
technology, the insulation has a guaranteed breakdown resistance of at least 1000V AC
or DC. Two variants are available:
VL0241: Insulation on the outer ring
VL2071: Insulation on the inner ring
Electrically Insulated Bearings Advantages
1. Higher operational reliability through optimum protection against electrical corrosion
2. More economic than, for example, insulation on housings or shafts
3. Interchangeable: Same key dimensions and technical properties as conventional bearings
4. Coating resistant to damage if correctly handled
Electrically Insulated Bearings Typical Applications
A. Traction motors of railway vehicles
B. Electric motors (AC/DC)
C. Generators (e.g. in wind turbine generators)
SKF轴承:带涂层外圈的INSOCOAT绝缘轴承通常具有带氧化铝涂层的外圈外径面和端面这种轴承后缀采用VL0241表示;带涂层内圈内孔和端面的INSOCOAT绝缘轴承此阿勇型号后缀VL0271表示,这种轴承可以提高增强型的保护防止高频电流。
FAG绝缘轴承提供四种类型,分别可以供应深沟球轴承和圆柱滚子轴承:
J20B后缀:最高承受500V电压,外圈涂层<100μm,可提供70-1400mm范围的产品;‘
J20A后缀:最高承受1000V电压,外圈涂层>200μm,提供70-1400mm范围的产品;
J20AA后缀:可承受1000V电压,外圈涂层≈200μm,提供70-500mm范围的产品;
J20C后缀:可承受1000V电压,内圈涂层≈200μm,提供70-340mm范围的轴承产品
前缀HC:混合陶瓷轴承,滚动体为陶瓷材质
订购FAG绝缘轴承产品时需要详细写明需要订购的轴承产品型号,如6220-2RSR-J20AA-C3,表示的的是带密封圈的深沟球轴承。C3游隙,外圈带有绝缘涂层的轴承产品;
NU214-E-M1-F1-J20B-C4:黄铜保持器的圆柱滚子轴承,C4游隙,薄涂层的电绝缘轴承;
6330-J20C:开式 的深沟球轴承,内圈带涂层。