UCT213 Pillow block bearings

UCT213 Pillow block bearings The outer spherical ball bearing is actually a variant of the deep groove ball bearing, which is characterized by the spherical surface of the outer diameter of the outer ring, and can be matched into the corresponding concave sphere of the bearing seat to play the role of aligning. Although its basic performance and deep groove ball bearings should be similar, but because this bearing is mostly used in relatively rough machinery, the installation positioning is not accurate enough, the axis of the shaft and the seat hole is neutral, or the shaft is long and the deflection is large, and the accuracy of the bearing itself is not high enough, and some structures are rough. Therefore, the actual performance of common energy compared with the same specifications of deep groove ball bearings to play a considerable discount. For example, the outer spherical ball bearing with the top wire is applied to the through shaft with a large stiffness difference and deflection, the bearing has sealing rings on both sides, which can strictly prevent the intrusion of dirt, and has been filled with an appropriate amount of lubricant before installation, and there is no need to clean, no need to add lubricant, and the top wire screw on the convex 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 bearing with top wire, only the top wire is not on the inner ring, but on the eccentric sleeve. The inner hole of the outer spherical ball bearing is a tapered hole with 1:12 taper, which can be installed directly on the conical shaft or on the shoulderless optical shaft with the help of a tight bushing, and the bearing clearance can be fine-tuned.
Outer spherical ball bearings include types: Outer spherical bearing with top wire UC200 series diamond seat UCFL200 series outer spherical bearing with top wire UC300 series convex round seat UCFC200 series outer spherical bearing with top wire ball SB200 series sliding block seat UCT200 series outer spherical bearing with eccentric sleeve SA200 series High center vertical seat UCPH200 series tapered hole outer spherical ball bearing UK200 series ring seat UCC200 series vertical seat UCP200