Installation Of Thrust Ball Bearing

What is Thrust Ball Bearings

Thrust ball bearing is designed to withstand thrust load when running at high speed and is composed of washer-like rings with ball rolling raceway groove. Because the ring is in the shape of seat, thrust ball bearings are divided into two types: flat base cushion type and aligning spherical cushion type. In addition, these bearings can withstand axial loads but not radial loads.

Characteristics of Thrust Ball Bearings

1. There are two types: one-way and two-way.

2. In order to allow installation errors, spherical aligning spherical seat cushion type or spherical seat ring type can be selected, either one-way or two-way.

3. High quality steel -- Super clean steel which can extend the life of the bearing by up to 80%.

4. High grease technology - NSK lubricant technology can prolong the life of grease and improve the performance of bearings.

5. High-grade steel ball -- Quiet and smooth when rotating at high speed.

6. With the ring in the option, installation error can be allowed.

Application of Thrust Ball Bearings

Purpose of thrust ball bearing: it is only suitable for bearing one axial load and low speed parts, such as crane hook, vertical water pump, vertical centrifuge, jack, low speed reducer, etc. The shaft ring, seat ring and rolling body of the bearing are separated and can be assembled and disassembled respectively.

Installation of Thrust Ball Bearing

Shaft ring and shaft use transition match, seat ring and shaft use dynamic match, and often paired installation.

Shaft ring and shaft use transition match, seat ring and shaft use dynamic match, and often paired installation. At the same time, attention should also be paid to check the axial clearance, as well as the verticality of the shaft ring rotating with the shaft and the center line of the shaft. Tapered bore bearings are mostly self-aligning ball bearings, cylindrical roller bearings and self-aligning roller bearings with conical bore in inner diameter. This kind of bearing can be directly installed on a taper journal, or it can be installed on a cylindrical journal by using a taper set sleeve or a release sleeve.

The matching requirements of tapered bore bearings are generally relatively close. The radial clearance of bearings should be measured after installation. Because its fit tightness is not determined by the journal tolerance, but according to the bearing installation pressure into the conical fit surface distance caused by the reduction of radial clearance to determine, the greater the pressure into the distance, radial clearance reduction more and more, more and more tight bearing fit; On the contrary, the smaller the pressing distance, the less the radial clearance decreases, and the bearing fit is relatively loose. It can be seen that the tightness of the tapered bearing is completely guaranteed by the decrease of the radial clearance before and after the installation of the bearing.

The price of Thrust Ball Bearings

The price of Thrust Ball Bearings is affected by many factors such as market, material and quotation. If you want to know the specific price of Thrust Ball Bearings，please contact us to make enquiries.

Supplier of Thrust Ball Bearings:BMB Bearings

BMB Bearings is the complete one-stop supplier of OEMs and wholesalers purchasing high-precision, miniature ball bearings, industrial ball bearing related products, as well as related professional services, including world-class engineering and design. If you have any need, please feel free to contact us .