Material Analysis 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.

Material analysis of Thrust ball bearing

Thrust ball bearing is generally mainly made of steel, but not all steel is suitable for this kind of mechanical hardware accessories are generally made of bearing steel, because it will be more ideal.

Bearing steels have high and uniform hardness and wear resistance, as well as high elastic limits. Bearing steel has strict requirements on the uniformity of chemical composition, the content and distribution of non-metallic inclusions, and the distribution of carbides, etc. It is one of the most stringent steel types in all steel production, and it is also a kind of material commonly used in thrust ball bearings.

Thrust ball bearing is a kind of separation bearing. The shaft ring and seat ring can be separated from the components of the cage and steel ball. The shaft ring is a ring matched with the shaft, the seat ring is a ring matched with the bearing seat hole, and there is a gap between the shaft; Thrust ball bearing can only bear axial load, one-way thrust ball bearing can only bear axial load in one direction, two-way thrust ball bearing can bear axial load in two directions; Thrust ball bearings can not limit the radial displacement of the shaft, and the limit speed is very low. One-way thrust ball bearings can limit the axial displacement of the shaft and the shell in one direction, and two-way bearings can limit the axial displacement in two directions. Thrust roller bearings are used to bear combined axial and radial loads, which are mainly axial loads, but the radial load shall not exceed 55% of the axial load. Compared with other thrust roller bearings, this kind of bearing has lower friction coefficient, higher speed and self-aligning performance.

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 .