UCP210 Metric/Imperial/Non-Standard Industrial Spherical Pillow Blocks Bearings

UCP210 PILLOW BLOCK BEARINGUnit No.Shaft DiaDimensions(mm)BoltSizemm Weightkgs dhLeBVUgWBint(in)(mm)UCP210 5057.22041595719222111251.61974.5M162.75UCP210-301-7/8UCP210-311-15/16UCP210-322BASIC INFO Insert bearing with housing is a kind of bearing unit which combines rolling bearing with bearing housing. Most of the outer spherical bearings are made of spherical outer diameter, which are installed together with the imported bearing pedestal with spherical inner hole. The structure is diverse and has good versatility and interchangeability.The outer spherical ball bearing is actually a variant of the deep groove ball bearing, which is characterized by the spherical outer diameter surface of its outer ring, which can be fitted into the corresponding concave spherical surface of the bearing seat to play the role of self-aligning. Outer spherical bearing is mainly used to bear radial and axial combined load which is mainly radial load. Generally, it is not suitable to bear axial load alone.The outer spherical bearing with seat is a kind of high precision component product composed of grease sealed deep groove ball bearing and various shape bearing seats. The bearing assembly can be directly installed on the main body of the mechanical device through several bolts. It has the function of self-aligning and can supplement the grease. It is a very simple product for installation and use.Outer spherical bearing with seat is a kind of bearing unit which combines rolling bearing with bearing seat. Most of the outer spherical bearings are made of spherical outer diameter, which are installed together with the bearing seat with spherical inner hole. The structure is diverse, and the versatility and interchangeability are good.External spherical bearingEnglish Name: insert bearingFeatures: the outer diameter surface of its outer ring is sphericalLoad: mainly in radial directionSubject: Mechanical EngineeringAlthough its basic performance and deep groove ball bearing should be similar, but because this kind of bearing is mostly used in relatively rough machinery, installation and positioning is not accurate enough, the axis of the shaft and seat hole is not neutral, or the shaft is long and deflection is large, and the bearing itself is not high enough precision, some structure is also relatively rough, so the actual performance of the performance is relatively the same specification Deep groove ball bearings should be given a considerable discount. For example: the outer spherical ball bearing with jacking wire is applied to the through shaft with large deflection and stiffness difference. This kind of bearing has sealing rings on both sides, which can strictly prevent the invasion of dirt. It has been filled with an appropriate amount of lubricant when leaving the factory. It does not need to be cleaned or added with lubricant before installation. When the jacking screw on the protruding end of the bearing inner ring is fastened on the shaft, the allowable axial load shall not exceed 20% of the rated dynamic load.The performance of the outer spherical ball bearing with eccentric sleeve is basically the same as that of the outer spherical ball bearing with jacking wire, but the jacking wire is not on the inner ring, but on the eccentric sleeve. The inner hole of the tapered hole outer spherical ball bearing is a tapered hole with a taper of 1:12, which can be directly installed on the tapered shaft, or installed on the shoulderless shaft with the help of the tightening bush, and the bearing clearance can be adjusted.It is mainly used to bear the combined radial and axial load with radial load as the main load. Generally, it is not suitable to bear the axial load alone. This kind of bearing can be installed with inner ring (with a full set of rollers and retainer) and outer ring respectively. This kind of bearing does not allow the shaft to tilt relative to the shell, which will produce additional axial force under radial load. When the axial clearance is too small, the temperature rise is high; when the axial clearance is large, the bearing is easy to damage. Therefore, special attention should be paid to adjusting the axial clearance of the bearing during installation and operation. If necessary, pre interference installation can be used to increase the rigidity of the bearing.At the same time, this kind of bearing also has a certain degree of self-aligning in design, easy to install, and has a double structure sealing device, which can work in harsh environment. The bearing block is generally cast. The commonly used seats are vertical seat (P), square seat (f), boss square seat (FS), boss round seat (FC), diamond seat (FL), ring seat (c), slider seat (T), etc.USEDSpherical bearings are preferred for applications requiring simple equipment and parts, such as agricultural machinery, transportation system, construction machinery, cotton and hemp machinery, combine harvester, firewood machinery, fan, light load transmission