Spherical Roller Bearing

Your Leading Roller Bearing Supplier

Linqing Tuocheng Bearing Co., Ltd. Was established in June 2002, it has been committed to the research and development, production, sales and service of high-quality bearings. Bearings are fundamental mechanical components that play a pivotal role in various industries, from automotive to aerospace and manufacturing. They are designed to reduce friction and enable smooth motion, making them indispensable in countless applications. Each bearing produced by the company is developed from the requirements of safety, high temperature resistance and wear resistance. The company firmly believes that the value of the brand itself lies in quality, and it is necessary to establish an honest and responsible system for users in order to produce bearing products with market competitiveness.

Definition of Spherical Roller Bearing

Spherical roller bearings are rolling bearings with one or two rows of barrel-shaped rollers positioned at an angle to the bearing axis. This bearing type is among the most popular due to their ability to self-align. These bearings are more robust and can handle higher loads, both radial and axial, and more evenly spread out the load on the rollers. Heavy-duty applications, such as mining, construction equipment, and industrial machinery, commonly use these bearings.

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What are the Different Types Of Spherical Roller Bearing?

Spherical Roller

These types of bearings have the ability to adapt well to heavy radial loading. As in terms of design, they are barrel-shaped, they can bear possible angular errors and misalignments that can happen in the case of heavy-duty machinery due to higher load. Referring to the practical application, they can tolerate the conditions of misalignment between housing and shaft making it possible to attain parallelism without the scope of errors and breakdown.

Spherical Roller Thrust

The Spherical Roller Thrust bearings come with an asymmetrical barrel shape roller that makes it capable to adjust well with a higher load and speed. The main application of this bearing is to maintain the higher capacity of thrust along with continuous alignment. In terms of its manufacturing and design, these bearings also result in a lesser fraction.

Spherical Roller Bearing Design

A spherical roller bearing's primary components: outer ring (A), roller (B), cage (C), and inner ring (D).

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Outer ring (A): The contact surface of the outer ring has a spherical surface. This allows the rollers to move sideways.

Rollers (B): The barrel-shaped rollers have a spherical contact surface with a curvature that allows for the bearing to handle axial loads. Spherical roller bearings with two rows of rollers, also known as axial spherical roller bearings, are ideal for higher axial loads. Spherical roller bearings with one row of rollers are suitable for applications that encounter minimal axial loads. The rollers in each row are angled in opposing directions to resist thrust loads in either direction.

Cage (C): A cage holds the rollers in place.

Inner ring (D): The inner ring's contact surface has two raceways for the rollers to move along.

Although the axial handling capacity of spherical roller bearings is less than that of an angular contact bearing, spherical bearings can handle these axial loads in both directions. Angular contact bearings can do this only in one direction unless mounted in a back-to-back or face-to-face configuration.

Applications of Spherical Roller Bearing

Spherical roller bearings are used in extremely tough running conditions in highly demanding environments.

The bearings are used in applications prone to misalignment or shaft deflection (bending of the shaft under specific circumstances, such as an axial load). They are known to tolerate the misalignment between the shaft and housing.

With being able to handle misalignment, spherical roller bearings are sourced for various mechanical uses.

Everyday use for this bearing includes mining equipment, construction equipment, textile machinery, and more.

Why Choose Us?

Broad Market

The company's products are exported to more than a dozen countries such as Russia, Lithuania, Iran, and Dubai.

Professional Team

The company has created a reasonable structure, business proficiency, technology development, innovative and high-capacity loyal talent team.

Quality Guaranteed

Professional and technical personnel strictly check the whole process from factory inspection to product safety inspection to ensure first-class product quality.

Leading Service

We have many years of industry experience and a comprehensive production management, quality supervision, sales service operation system.

Simple Spherical Roller Bearing Replacement

Replacement for bearings with adapter sleeve
Split spherical roller bearings can generally be mounted instead of unsplit spherical roller bearings with adapter sleeves. The preconditions for replacement are that the outside diameter, outer ring width and diameter of the shaft seat are identical and that the bearings are suitable for the load case:

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1. Split spherical roller bearing
2. Unsplit spherical roller bearing with adapter sleeve

Mounting in split plummer block housings
Split split spherical roller bearings can in many cases be mounted in our split plummer block housings. At difficult to access locations in particular, this combination of a split bearing and split housing gives considerably easier mounting of bearings:
The housings are specifically designed for the location of spherical roller bearings. Split FAG plummer block housings and the associated bearings form bearing arrangement units that can be matched, through the specific selection of seal design, lubrication type and bearing mounting, to a wide range of requirements.

Packing Standards Provided by Spherical Roller Bearing Manufacturers

Many years of export experience,, optimal technical support, and the possibility to combine the full range of products help our company form a complete sea and air packaging standards and constantly update and improve, making us a unique leader in the market.

Air and sea transportation constitute the two main transportation modes of our company bearings and we have been in strict accordance with the high packaging standards.

Certificate

FAQ

Q: How are spherical roller bearing kept in place?

A: Assembly is completed by fitting a cage to the balls to maintain their positions relative to each other. Without the cage, the balls would eventually drift out of position during operation, causing the bearing to fail. The cage carries no load and serves only to maintain ball position.

Q: What are the applications of deep spherical roller bearing?

A: Spherical roller bearings are the most common type of ball bearing. They are commonly used in electric motors and in household appliances, car motors, office machinery, automation control, and garden and household tools.

Q: What kind of loads can a spherical roller bearing support?

A: Spherical roller bearings are able to support substantial axial and radial load combinations of the rolls and cylinders used. They tolerate misalignment between the shaft and housing. Bearings should have a rated life of at least 200,000 h in the dryer section and 120,000 h (14 years) in the other sections.

Q: How is spherical roller bearing size measured?

A: Spherical roller bearings size is an important aspect of roller bearings and several factors determine the size of a roller bearing. These factors include the diameter of the shaft it will be mounted on, the bore diameter of the bearing, the outside diameter, and the width of the bearing. The bore diameter is the inner diameter of the roller bearing and is typically measured in millimetres (mm). The width of the bearing is the distance between the outer races of the bearing and is also measured in millimetres.

Q: Do you need to pack spherical roller bearings?

A: It is very important to prevent overfilling of bearings. Only 33% of the unoccupied volume is required to be filled, it does not and should not be packed fully. Doing so will cause the bearing to overheat and lead to premature failure. It also increases friction exponentially.

Q: How should spherical roller bearings be stored?

A: Do store bearings in a clean, dry, low-humidity environment. Moisture from the environment, work gloves, and other sources can result in corrosion and/or etched sections that create fatigue on a bearing. Avoid storage near direct sunlight, air conditioners, or vents.

As one of the most professional spherical roller bearing manufacturers and suppliers in China, we're featured by quality products and good price. Please rest assured to buy customized spherical roller bearing made in China here from our factory.24160 bearing, Spherical Roller Bearing MA Series, double row spherical bearing