With a ring of deep groove ball bearings

   Standard with a ring of deep groove ball bearings with contact seals bearing RS-type (side seal), 2RS type (unsealed) and non-contact sealed bearings RZ-type (side seals), 2RZ type (sealed on both sides).
     With a ring of angular contact ball bearing performance, Tim grease and Usage bearings with dust cover basically the same. The difference is that with a dust cover dust cover bearing a greater gap between the inner ring, instead contact seals bearing the seal lip with a small gap between the inner ring, contact seals and bearing the seal lip there is no gap between the inner sealing effect is good, but the friction increased.
     There are low-noise requirements of the occasion, the use of 60 and 62 series of smaller sized deep groove ball bearings. Whether open bearings with dust cover type or with a ring-type bearing, can be raised in order low noise, low vibration requirements. In China JB (Machinery Industry Standard) as specified in the V1, V2, V3 each vibration levels low, medium and high three-band vibration allowable value. The company also provides low noise SKF bearings, these bearings are marked with post code QE5.
     3, a groove and with snap ring groove ball bearings
     Standard type with snap groove deep groove ball bearings, post code is N, with snap groove and snap ring bearing with the post code for NR, in addition to ZN, ZNR and other structural variants.
     There groove and with snap ring groove ball bearings except with bearings can bear radial load capabilities, bearing snap ring to limit axial displacement, axial bearing to simplify the structure and reduce the axial size.
     With snap groove and snap ring bearings are used in automobiles, tractors and other parts of the axial load is not working.
1, open bearing is a bearing with no closures.
2, the same size bearings, customers can choose different materials, grades.
3, the following dimensions are in accordance with international standards bearing the basic dimensions, such as customers have different requirements, we can be customized.
4, the same bearing a variety of different symbols and terminologies, make sure that their needs bearing size.