相对于淮安SKF轴承座的注射点，有一个可与黄油嘴连接的丝锥。润滑剂通过外圈直接接触辊表面。管道柔软，使用正常。zui好将润滑脂注入旋转中。
Compared with the injection point of Huaian SKF bearing seat, there is a tap which can be connected with butter nozzle. The lubricant contacts the surface of the roll directly through the outer ring. The pipeline is soft and normal to use. Zui is good at injecting grease into rotation.
油润滑通常需要油润滑来定位轴方向高温、高速或过载的轴承。密封胶，100-400系列对向轴承可使用多种密封胶。
Oil lubrication usually requires oil lubrication to locate bearings with high temperature, high speed or overload in the axis direction. Sealant, 100-400 series of opposite bearings can use a variety of sealants.
实心球面轴承通常与剖分式sn和sd轴系结合使用。轴台是可分离的，所以很容易装配，但安装和拆卸实心轴承很困难，这需要大量的时间。球面轴承可以用SPL系列的对向轴承代替，这种淮安SKF轴承可以安装在现有的车轴上，而无需修改。
Solid spherical bearings are usually used in combination with split Sn and SD shafting. Shaft table is separable, so it is easy to assemble, but it is difficult to install and disassemble solid bearings, which takes a lot of time. Spherical bearings can be replaced by SPL series of opposite bearings. The Huaian SKF bearings can be installed on existing axles without modification.
1：首先，看看轴承钢所用的材料。德国轴承由自己的专ye炼钢厂生产。它们比假冒轴承具有更高的硬度和精度。
1: First, look at the materials used in bearing steel. German bearings are produced by its own Ye steelmaking plant. They have higher hardness and accuracy than counterfeit bearings.
2：为了树立企业的品牌形象，防止假冒产品，轴承厂家采用激光打标机。他们希望利用高投入控制假冒产品，同时树立自己的企业形象，达到国际标准。然而，由于激光打标是由计算机控制的，打印字体和尺寸的优点很容易编辑。它不仅能you效的标记。防止造假，但增加造假者的难度。
2: In order to establish the brand image of enterprises and prevent counterfeit products, bearing manufacturers adopt laser marking machine. They hope to use high investment to control counterfeit products, and at the same time establish their own corporate image, to meet international standards. However, because laser marking is controlled by computer, the advantages of printing fonts and sizes are easy to edit. It's not just a marker that works for you. Prevent counterfeiting, but increase the difficulty of counterfeiters.
3：观察。用肉眼观察滚动淮安SKF轴承，内外滚道应无剥落痕迹和严重磨损，呈弧形凹槽；所有滚动表面应wu斑灬、裂纹和剥落现象；保持架不应松动、损坏和磨损，与滚动体不应有大间隙。
3: Observation. The inner and outer raceways of rolling Huaian SKF bearings should be free of flaking marks and severe wear and tear, with arc grooves; all rolling surfaces should be Wu spots, cracks and flaking; cages should not be loosened, damaged and worn, and there should be no large gap with the rolling body.
4：手感法。内外座环与普通轴承滚子之间的间隙为0.005-0.010 mm。对于已经使用一段时间的滚动轴承，当内环通过夹指轴向摆动时，不应有明显的野蛮声音。
4: Handfeel method. The clearance between inner and outer seat rings and common bearing rollers is 0.005-0.010 mm. For rolling bearings that have been in use for some time, when the inner ring swings axially through the clamp finger, there should be no obvious barbaric sound.
5：旋转法。一只手握住轴承内圈，另一只手转动外圈。轴承转动灵活，无径向晃动。
5: Rotation method. One hand holds the inner ring of the bearing and the other hand rotates the outer ring. The bearing rotates flexibly without radial sloshing.
6：当然，这要看价ge。如果价ge比正常价ge低很多，这可能是一个错误的建议不买。毕竟，一分钱一分钱很贵，所以进口很贵。
6: Of course, it depends on the price ge. If the price Ge is much lower than the normal price ge, this may be a wrong suggestion not to buy. After all, a penny a penny is expensive, so imports are expensive.
检查时，应结合以上五种经验方法，正确判断滚动轴承的技术状态。对于圆锥滚子淮安SKF轴承，还需要观察滚动元件是否位于外座圈的中间。如果向前移动，不应超过1.5 mm。
When inspecting, the technical status of rolling bearings should be correctly judged by combining the above five empirical methods. For tapered roller Huaian SKF bearings, it is also necessary to observe whether the rolling element is located in the middle of the outer seat ring. If moving forward, it should not exceed 1.5 mm.
文章来自：淮安SKF轴承 www.wh-skf.com
Article from: Huaian SKF Bearing www.wh-skf.com
文章来自：淮安INA轴承 www.ina-china.cn
Article from: Huaian INA Bearing www.ina-China.cn
文章来自：淮安NSK轴承 www.klbbearings.com
Article from: Huaian NSK Bearing www.klbbearings.com
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