Commonly used seats include vertical seat (P), square seat (F), boss square seat (FS), boss round seat (FC), diamond seat (FL), ring seat (C), slider seat, etc. ( T).
The outer spherical bearing with seat is divided into the bearing core and the bearing seat. In the name, it is called the bearing core plus the bearing seat. For example, the outer spherical bearing with set screw UC205 with vertical seat is called UCP205. Because of the strong interchangeability of the outer spherical bearing with seat, the bearing core can be assembled in the same specification and different shape bearing seat at will.
other
Spherical ball bearing with vertical seat
Spherical bearing with square seat
Outer spherical ball bearing with rhombus seat
Cylindrical outer spherical ball bearing with boss
Outer spherical ball bearing with ring seat
Outer spherical ball bearing with slider seat
Outer spherical ball bearing with suspension
Outer spherical ball bearing with suspension
Outer spherical ball bearing with adjustable diamond seat
Spherical ball bearing with stamped seat
Outer spherical ball bearings with other seats
The outer spherical ball bearings can be divided into three categories according to the method of cooperation with the shaft:
1. The code name of the outer spherical ball bearing with top wire is: UC200 series (light series), UC300 series (heavy series), and deformed product UB (SB) 200 series. If the application environment is small, usually choose UC200 series, and vice versa. Choose UC300 series. Usually there are two jack wires on the outer spherical ball bearing with an angle of 120°. Its characteristic is that when working with the shaft, the jack wires are used to push on the shaft, and then have a fixed effect, but the cooperation Environmental demands must have a small oscillation scale. This kind of outer spherical ball bearing is widely used in textile machinery, ceramic machinery and other manufacturing occupations.
2. Tapered outer spherical ball bearings The codes are: UK200 series, UK300 series. This type of outer spherical ball bearing has an inner diameter of 1:12 with a taper inner hole. It should be used in cooperation with an adapter sleeve. The characteristic of this type of outer spherical ball bearing is: it can accept a larger diameter than that of an outer spherical ball bearing with a top wire. load. Because the inner diameter of the same type of adapter sleeve with top thread is smaller than that of the outer spherical ball bearing with top thread, for example, the inner diameter of the top threaded outer spherical ball bearing UC209 is 45mm, and the diameter of the shaft used in cooperation with it is 45mm, and if If you change to a tapered outer spherical ball bearing, you can only choose an adapter sleeve with an inner diameter of 45mm, and the tapered outer spherical ball bearing that cooperates with a 45mm adapter sleeve is only UK210 (of course, if it fits higher, you can choose UK310). As a result, the fit accepted by UK210 is much larger than that of UC209.
3. Outer spherical ball bearings with eccentric sleeves. The codes are: UEL200 series, UEL300 series, SA200 series. The main feature of this type of outer spherical ball bearing is that one end of the bearing has a certain degree of migraine, and a migraine sleeve with the same degree of migraine cooperates with it. This type of bearing can also be said to be a special bearing. Because it is mainly used on agricultural machinery (harvesters, straw returning machines, threshers, etc.), such outer spherical ball bearings are mainly used in layouts with relatively strong beating. The cooperation of the layout can effectively reduce the strong beating.