Our company is Tianjin Machinery Equipment Co., Ltd. Card Swain, the Asia-Pacific region's most trusted supplier of Swain card NSK, NSK as a supplier, I Swain NSK card provider in addition to providing customers with more quality products, the same but also to resolve customer NSK bearings imported from Japan on the issue of selection and the parameters needed technical support and help, in my Swain card supplier NSK sales of late, and if necessary, I Swain card providers can also NSK provide more detailed aspects of the Japanese NSK bearings after-sale service. 

 The following is the joint bearing NSK bearing features: 

 (1) GE ... E every single outer ring, no oil tank. Able to support radial load and smaller in either direction axial load. 
 (2) GE ... ES-type outer ring slit, a lubricating oil tank. Able to support radial load and smaller in either direction axial load. 
 (3) GE ... ES-2RS outer single slit, a lubricating oil tank, both sides with a ring. Able to support radial load and smaller in either direction axial load. 
 (4) GEEW ... ES-2RS outer single slit, a lubricating oil tank, both sides with a ring. Able to support radial load and smaller in either direction axial load. 
 (5) GE ... ESN type 
 Single slit outer ring, a lubricant tank, the outer ring groove. Able to support radial load and smaller in either direction axial load. But the axial load to bear by the stop ring, its ability to reduce the axial load. 
 (6) GE ... XSN type 
 Double slit outer ring (split outer ring), there are oil tank, the outer ring groove. Able to support radial load and smaller in either direction axial load. But the axial load to bear by the stop ring, its ability to reduce the axial load. 
 (7) GE ... HS-type inner ring lubrication grooves, two half outer ring, the wear and tear clearance can be adjusted. Able to support radial load and smaller in either direction axial load. 
 (8) GE ... DE1 type 
 For the hardened bearing steel inner ring, outer ring of the bearing steel. Extrusion in the inner ring assembly, a lubricant groove and hole. Less than 15mm diameter bearings, no lubrication grooves and the hole. Able to support radial load and smaller in either direction axial load. 
 (9) GE ... DEM1 type 
 For the hardened bearing steel inner ring, outer ring of the bearing steel. Extrusion in the inner ring assembly, the bearing into the bearing after the end of the outer ring groove on the pressure out of the bearing axial fixation. Able to support radial load and smaller in either direction axial load. 
 (10) GE ... DS Type 
 Assembly of the outer ring groove and lubrication groove. Limited to large-size bearings. Able to support radial load and smaller in either direction axial load (slot side of the assembly can not bear the axial load.)