UCFL311 pillow block bearings

UCFL311 pillow block bearings

Second, with taper pillow block bearing code :UK200 series, UK300 series. This type of outer bearing has a tapered inner hole with an inner diameter of 1:12, which is used in cooperation with the tightening sleeve. The characteristic of this type of bearing is that it can accept greater load than the bearing with the top wire pillow block. Because the inner diameter of the same type of sealing sleeve with its combination is smaller than that of the bearing with the top wire pillow block, for example, the inner diameter of the UC209 bearing with the top wire outer pillow block is 45mm, and the diameter of the shaft used in cooperation with it is 45mm, and if it is replaced with the taper outer spherical ball bearing, only the sealing sleeve with the inner diameter of 45mm can be selected. The tapered pillow block bearing that works with the 45mm tight sleeve only has UK210 (of course, if the fit is higher, the UK310 can be selected). Therefore, the agreement accepted by UK210 is much larger than that of UC209.

The code of the bearing with eccentric sleeve pillow block is :UEL200 series, UEL300 series, SA200 series. The main feature of this kind of outer spherical ball bearing is that the upper end of the bearing has a certain degree of bias, and the bias sleeve has the same degree of bias to cooperate with it. Such bearings can also be said to be special bearings, because it is mainly used in agricultural machinery (cutting machine, straw returning machine, thresher, etc.), such external spherical ball bearings are mainly used in the layout of a strong beating, and the cooperation of the layout can be useful to reduce the strong beating.