Tapered roller bearings are mainly to withstand radial and axial loads, which have two common types: single-row tapered roller bearings and double-row tapered roller bearings.

And below we will introduce the differences and connections between single-row tapered roller bearings and double-row tapered roller bearings.

Single-Row Tapered Roller Bearings:

The single-row tapered roller bearings have a simple structure compared with double-row. They consist of an inner ring, an outer ring, a single row of rollers, a cage, etc.

Double-Row Tapered Roller Bearings: 

The double-row tapered roller bearings's structure is more complex and can bear higher load requirements. They have two rows of rollers, an outer ring and two inner rings, or an inner ring and two outer rings, etc.

Single-Row Tapered Roller Bearings: 

The single-row tapered roller bearings' load capacity is limited, they could handle radial loads and one-way axial loads. Therefore, when the equipment needs a relatively lighter load and one-direction axial position, single-row tapered roller bearings are a great choice.

Double-Row Tapered Roller Bearings: 

The double-row tapered roller bearings usually provide a much higher load capacity. They can carry both radial loads and bidirectional axial loads simultaneously. So when the machines need heavier loads and where axial loads are in two directions, they are an ideal selection.

Single-Row Tapered Roller Bearings: 

The single-row tapered roller bearings are commonly used in unidirectional axial positioning mechanical equipment, such as automotive hubs, reducers, and pumps, etc. Their design is optimal for low-load situations where a simple structure suffices.

Double-Row Tapered Roller Bearings: 

The double-row tapered roller bearings are typically used in high load capacity and bidirectional axial positioning applications, such as machine tool spindles, heavy truck axles, and rolling mills, etc. Their complex design makes them well-suited for challenging working conditions.

Single-Row Tapered Roller Bearings: 

The single-row tapered roller bearings have a simpler structure, so their installation and adjustment are relatively straightforward. It usually needs an external axial force to adjust the bearing' preload and clearance.

Double-Row Tapered Roller Bearings: 

The double-row tapered roller bearings have a more complex structure, so their installation and adjustment are more intricate, especially when preload and clearance require precise control.

The design principle of both single-row and double-row tapered roller bearings is the same--operate on linear contact between the tapered rollers and the inner and outer ring raceways. This design enables both of them can handle both radial and axial loads with excellent performance.

Structurally, double-row tapered roller bearings can be viewed as two single-row tapered roller bearings combined into one unit, which means their manufacturing processes, material selection, etc. are largely similar.

LNB Bearing is a Chinese manufacturer and supplier of a wide range of bearings, which always provide great performance and quality-built bearings, winning lots of trust from worldwide customers. We have decades of experience in manufacturing and selling bearings. We can provide:

Through advanced manufacturing processes and high-quality materials, the LNB bearing is designed to be able to meet all the different requirements of customers. Our bearings are stable under extremely high load, speed, and environmental conditions. The LNB bearing features high wear resistance, corrosion resistance, fatigue resistance, etc., which effectively ensures that it can work well after long-term use to reduce equipment and device failure rates as well as maintenance costs.

A comprehensive range of LNB bearings includes ceramic bearings, deep groove ball bearings, thin section bearings, angular contact bearings, cylindrical roller bearings, tapered roller bearings, miniature bearings, spheric rollers bearings, and so on. Our bearing products are in various forms over multiple materials/types/sizes/models to fit a variety of industries and diverse application fields. For the automotive industry, large-scale mechanical equipment or precision instruments and skateboard wheels.etc., LNB bearing there are suitable products for you.

LNB bearing not only offers the best quality products but is also specific in great service to support satisfied experiences for customers. LNB bearings are available in OEM or ODM, keeping constant investment in R&D and technology improvement to offer the ideal product for our customers. At the same time, LNB bearings have been continuously innovated in materials and other sealing technologies such as dustproof and waterproof design to offer more comprehensive solutions for users.

LNB bearings always follow the concept of eco-friendly and sustainable development. Throughout product designing and manufacturing, LNB bearings emphasize energy saving and pollution reduction to minimize the harm caused by its operations on the environment. Meanwhile, LNB bearings also play a significant role in the innovation of recyclable products and reuse systems to support sustainability.

LNB Bearings Company has always been a leader in the provision of bearings and services to our customers with competitive price levels. We are exporting products around the world now. LNB has full formal channels for many well-known brands of bearings, such as SKF、NSK、FAG 、TIMKEN, etc., so customers can choose suitable bearings in different price brackets to better meet their needs.

Tapered roller bearings are mainly to withstand radial and axial loads, which have two common types: single-row tapered roller bearings and double-row tapered roller bearings.

And below we will introduce the differences and connections between single-row tapered roller bearings and double-row tapered roller bearings.

Single-Row Tapered Roller Bearings:

The single-row tapered roller bearings have a simple structure compared with double-row. They consist of an inner ring, an outer ring, a single row of rollers, a cage, etc.

Double-Row Tapered Roller Bearings: 

The double-row tapered roller bearings's structure is more complex and can bear higher load requirements. They have two rows of rollers, an outer ring and two inner rings, or an inner ring and two outer rings, etc.

Single-Row Tapered Roller Bearings: 

The single-row tapered roller bearings' load capacity is limited, they could handle radial loads and one-way axial loads. Therefore, when the equipment needs a relatively lighter load and one-direction axial position, single-row tapered roller bearings are a great choice.

Double-Row Tapered Roller Bearings: 

The double-row tapered roller bearings usually provide a much higher load capacity. They can carry both radial loads and bidirectional axial loads simultaneously. So when the machines need heavier loads and where axial loads are in two directions, they are an ideal selection.

Single-Row Tapered Roller Bearings: 

The single-row tapered roller bearings are commonly used in unidirectional axial positioning mechanical equipment, such as automotive hubs, reducers, and pumps, etc. Their design is optimal for low-load situations where a simple structure suffices.

Double-Row Tapered Roller Bearings: 

The double-row tapered roller bearings are typically used in high load capacity and bidirectional axial positioning applications, such as machine tool spindles, heavy truck axles, and rolling mills, etc. Their complex design makes them well-suited for challenging working conditions.

Single-Row Tapered Roller Bearings: 

The single-row tapered roller bearings have a simpler structure, so their installation and adjustment are relatively straightforward. It usually needs an external axial force to adjust the bearing' preload and clearance.

Double-Row Tapered Roller Bearings: 

The double-row tapered roller bearings have a more complex structure, so their installation and adjustment are more intricate, especially when preload and clearance require precise control.

The design principle of both single-row and double-row tapered roller bearings is the same--operate on linear contact between the tapered rollers and the inner and outer ring raceways. This design enables both of them can handle both radial and axial loads with excellent performance.

Structurally, double-row tapered roller bearings can be viewed as two single-row tapered roller bearings combined into one unit, which means their manufacturing processes, material selection, etc. are largely similar.

LNB Bearing is a Chinese manufacturer and supplier of a wide range of bearings, which always provide great performance and quality-built bearings, winning lots of trust from worldwide customers. We have decades of experience in manufacturing and selling bearings. We can provide:

Through advanced manufacturing processes and high-quality materials, the LNB bearing is designed to be able to meet all the different requirements of customers. Our bearings are stable under extremely high load, speed, and environmental conditions. The LNB bearing features high wear resistance, corrosion resistance, fatigue resistance, etc., which effectively ensures that it can work well after long-term use to reduce equipment and device failure rates as well as maintenance costs.

A comprehensive range of LNB bearings includes ceramic bearings, deep groove ball bearings, thin section bearings, angular contact bearings, cylindrical roller bearings, tapered roller bearings, miniature bearings, spheric rollers bearings, and so on. Our bearing products are in various forms over multiple materials/types/sizes/models to fit a variety of industries and diverse application fields. For the automotive industry, large-scale mechanical equipment or precision instruments and skateboard wheels.etc., LNB bearing there are suitable products for you.

LNB bearing not only offers the best quality products but is also specific in great service to support satisfied experiences for customers. LNB bearings are available in OEM or ODM, keeping constant investment in R&D and technology improvement to offer the ideal product for our customers. At the same time, LNB bearings have been continuously innovated in materials and other sealing technologies such as dustproof and waterproof design to offer more comprehensive solutions for users.

LNB bearings always follow the concept of eco-friendly and sustainable development. Throughout product designing and manufacturing, LNB bearings emphasize energy saving and pollution reduction to minimize the harm caused by its operations on the environment. Meanwhile, LNB bearings also play a significant role in the innovation of recyclable products and reuse systems to support sustainability.

LNB Bearings Company has always been a leader in the provision of bearings and services to our customers with competitive price levels. We are exporting products around the world now. LNB has full formal channels for many well-known brands of bearings, such as SKF、NSK、FAG 、TIMKEN, etc., so customers can choose suitable bearings in different price brackets to better meet their needs.