Double Row Tapered Roller Bearing

Dluble Row Tapered Roller Bearings

Double row tapered roller bearing can bear heavy conplex load(radial and axial) and had good rigidity. It can be fixed axially in both directions, with certain acial clearance or preload. They are mainly used in gearboxes, crane, rollin mills and mining machinery, such as tunnel boring machines. 

TDO type: 

This kind of bearing has a double raceway outer ring and two inner rings, and a spacer between two inner rings. The bearing clearance can be adjusted by changing the thickness of the spacer. Because the axial clearance or pre-load has been adjusted during manufacturing, they are quick assembly components. These bearings are back-to-back configuration, so the load line is separated from the bearing axis. Because of this, the bearings can be used in a more rigid configuration, allowing for considerable tilting moments. This kind of bearing can bear both radial load and bidirectional axial load, and limit the bidirectional axial displacement of shaft or housing within the range of axial clearance of bearing. 

TDI type:

The bearing of this structure has a double raceway inner ring and two outer rings with two rows of rollers and cage assembly. Double row rollers are arranged face to face. Usually a spacer is arranged between two outer rings. Select the size of the spacer to get a certain axial clearance or preload.

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To ensurethe production of top-notch bearings, WSA Bearing Company adheres strictly to S0 9001 qualitystandards at every stage of manufacturing. We go the extra mile to guarantee product excellenceby implementing rigorous control measures for all incoming raw materials, with each materialhaving its composition archived and documented. Only qualified products proceed to the nextproduction process, which includes thorough inspections using cutting-edge equipment suchas metallographic testing devices, Oxford roughness profile analvzers, fluorescent flaw detectorsuniversal microscopes,and coordinate measuring machines(CMM).

WSA bearing line includes cylindrical roller bearings (single row, double row, and four-row), deep groove ball bearings, tapered roller bearings, spherical roller and ball bearings, angular contact ball bearings (single row and double row), thrust roller and ball bearings, all kinds of split bearings and non-standard bearings, widely used in industries such as aerospace, military, railroads, commercial vehicles, industrial manufacturing, ships, machine tools, metallurgical plants, motors, and agriculture. We are dedicated to providing our customers with the highest quality products and services. Our team of experts is constantly innovating and developing to ensure that we remain at the forefront of the industry. Contact us today to learn more about our exceptional products and how we can assist you with your bearing needs.