Spherical Roller Bearings
Spherical roller bearing with two rollers, mainly bear radial load, but also can withstand axial load in either direction. There is a high radial load capacity, especially suitable for heavy load or vibration load, but can not bear pure axial load. The outer race of the bearing ring is spherical, so its aligning performance is good, can compensate the coaxial error.
Spherical roller bearing is divided into symmetrical and non symmetrical spherical roller spherical roller two different structure according to roller shape, non symmetrical spherical roller bearing is the early products, mainly for the host service, the new design is rarely used host symmetrical spherical roller bearing, through the comprehensive improvement of internal structure design and parameter optimization, compared with the spherical roller bearing early production, able to withstand greater axial load, the bearing operating temperature is low, so it can adapt to high speed requirements.
According to the inner ring without flange and the holder is not the same can be divided into C type and CA type two, C type bearings without inner ring ribs and is the stamping steel cage, the characteristics of CA type bearing inner ring for Trent on both sides of the wall and the used car business entity retainer. In order to improve bearing lubrication, to the user to provide outer ring spherical roller bearing with annular groove and three oil hole, expressed as a bearing post code /W33.
According to the requirements of the user can also supply with spherical roller bearing inner ring oil hole, in order to facilitate customer handling and replacement of bearings, with taper roller bearings with inner hole, taper taper 1:12, after placing code is k said, in order to adapt to the user's special requirements can also provide taper 1:30 of the bearing and the rear code for the K30. The bearing with the taper of the inner hole can be directly mounted on the conical shaft neck by the locking nut, and the bearing can be installed on the cylindrical shaft neck by means of a tight set or a withdrawal sleeve.
Shandong wei work precision bearing co.,LTD in shandong linqing city smoke shop town bearing industry park,is a set research and development,production,sales as one of the high precision bearing manufacturing company.The company specializing in the production of"deep groove ball bearing"spherical roller bearings""taper roller bearing""insert bearing""pillow block bearing",and customized various non-standard bearings.At the same time,welcome OEM cooperation projects.
After company many years of rapid development,the company produced products with low noise,high speed,long life and other characteristics,and is widely used in transportation,engineering machinery,oil field,steel mills,oil,metallurgy,mining,chemical industry,agricultural machinery,motor,reducer,machine tools,precision instruments,construction machinery and other fields.By the recognition and trust of customers.
Based on the current production of products of the company for its excellent performance and competitive price,actively expand production capacity and product series,and formulates the long-term development strategy,with excellent quality and service to create perfect and harmonious.