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What is tapered roller bearings

Release time:

2024-05-13

Tapered roller bearings are a very important type of automotive bearings. This article introduces the characteristics and types of tapered roller bearings.

Tapered roller bearings are very important components in automotive parts.

Tapered roller bearings have a simple design and structure，they are widely used in many types of automotives.Standard tapered roller bearings consists of an outer race, an inner race with rolling elements and a cage.

Generally speaking, tapered roller bearings are usually installed in pairs. During installation, they are installed in mirror-image positions on the shaft and must be lubricated, sealed and adjusted. But Tapered roller bearings usually do not have integrated seals, the seals are separately parts and can purchase it single.

Tapered roller bearings are prone to moisture and lack of lubricant, so we need to regularly maintain or replace tapered roller bearings.If the tapered roller bearing makes no noise during operation and does not show any signs of rust or contamination, it is usually possible to replace the lubricant and continue to use it instead of replacing the bearing with a new one.

Product advantages:

High load carrying capacity (especially for axial load)
Front and rear wheel
Simple design
Good performance on dealing with imperfections in alignment

Automotive tapered roller bearings Series:

Metric: 30xxx ; 32xxx ; 322xx ; 323xx ; 329xx
Inch: EE , LL , L , LM , M , HM , H , HH , SET-XXX
Element: Cone(inner race with rolling) , Cup , Retainer
Seals: Open ; Closed (Separate seals)
Standard: DIN ISO 355/DIN 720
Precision: P6 , P5 , P4 class

If you have any inquiries about tapered roller bearings, please feel free to contact a representative of our company.