The UCT Take Up Unit has narrow machined grooves either side to allow movement on suitably machined rails, and a tapped hole in the base to attach a threaded bar to facilitate adjustment. They are typically used for conveyor roller tension system, plug valves, check valves, traps, welding stations, row welding machines, plasma welding machines, impactors and etc.
Outer spherical bearings are preferred for occasions requiring simple equipment and parts, such as agricultural machinery, transportation systems or construction machinery.
Outer spherical ball bearing is actually a variant of deep groove ball bearing. Its characteristic is that its outer ring outer diameter surface is spherical, which can be fitted into the corresponding concave spherical surface of the bearing seat to play the role of centering.
This kind of bearing has sealing rings on both sides to prevent the intrusion of dirt. The appropriate amount of lubricant has been filled at the factory and does not need to be cleaned before installation. , No need to add lubricant, when the jack screw on the protruding end of the bearing inner ring is tightened 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 and the outer spherical bearing with top thread are basically the same, except that the top thread is not on the inner ring, but on the eccentric sleeve. The inner hole of the tapered outer spherical ball bearing is a tapered hole with a taper of 1:12, which can be directly installed on a tapered shaft or on an optical shaft without a shoulder by means of a tightening bushing, and the bearing clearance can be fine-tuned.
It is mainly used to bear the combined radial and axial load based on the radial load. Generally, it is not suitable to bear the axial load alone. This kind of bearing can be installed with an inner ring (with a full set of rollers and retainers) and an outer ring separately. This kind of bearing does not allow the shaft to be inclined relative to the housing, and additional axial force will be generated under the radial load. The size of the axial clearance of this kind of bearing has a great influence on whether the bearing can work normally. When the axial clearance is too small, the temperature rise is higher; when the axial clearance is large, the bearing is easy to be damaged. Therefore, pay special attention to adjusting the axial clearance of the bearing during installation and operation, and pre-interference installation can be used if necessary to increase the rigidity of the bearing.
|Unit No.||Shaft Dia||Bearing No.||Housing No.||Mass (kg)|
Tianjin DSR Bearing Co.,ltd is a professional manufacturer of bearings, all kinds of rollers, with more than 15 years experience. Our factory is in Shandong and our export office is in Tianjin. We have established long-term cooperative relations with customers in Canada, Mexico, the United States and other countries and regions. So we also hope to cooperate with you! We believe that our stable quality and competitive price will help you get more market and better development!
After years of development, our company has formed a set of effective and cooperative management models and our business philosophy. "Consider More From the Customer's Aspect" is our service principle. As a qualified domestic & international trading company, our products are comprehensive and abundant. They are widely used in metallurgy, mining, petroleum, machinery, electric power, paper, grass and other fields. We sincerely hope that there will be more customers from different places to cooperate with our company, and we will provide top service.
We are very confident in our products, and we are sure that we can earn your trust!
Q:What the MOQ of your company?
A: In stock, MOQ is 1pc.
Q:Could you accept OEM and customize?
A:YES, we can customize for you according to sample or drawing.
Q:Could you supply sample for free?
A:Yes, we can supply sample for free, you only need to pay for the shipping cost.
Q:Is you company factory or Trade Company?
A:We have our own factory ; our type is factory + trade.
Q:Could you tell me the material of your bearing?
A:We have chrome steel, and stainless steel, ceramic and carbon steel.
Q:Could you offer door to door service?
A:Yes, by express (DHL, FEDEX, TNT, EMS, 4-10 days to your city.)
Q:What is your company payment terms?
A:T/T. Western Union, PayPal
Small order TT, 100% full payment before shipping.
If big order we can do 50% down payment or 30% down payment 70% Balance payment on copy of B/L, depends on the order.
Q:Could you tell me the delivery time of your goods?
A:If stock, in 7days or base on your order quantity.