The 33210 is a single-row tapered roller bearing engineered specifically to withstand combined radial and axial loads. Designed for heavy-load, high-speed applications, this bearing features low friction, extended service life, and simplified maintenance, making it ideal for industrial equipment and automotive transmission systems.

• Separable Structure: The inner ring (including tapered rollers and cage) and outer ring can be independently installed and removed, facilitating equipment assembly and maintenance. Components are interchangeable, reducing operational and maintenance costs.
• Tapered Raceway Design: Raceways of the inner and outer rings, along with the rollers, are tapered. The projection lines of the raceways intersect at the bearing axis, enabling pure rolling motion that significantly reduces operational friction and energy loss.
• Preload Adaptability: Supports paired installation of multiple bearings in "back-to-back" or "face-to-face" configurations. Preloading enhances system rigidity, meeting requirements for high-precision equipment such as machine tool spindles and gearboxes.

• High Load-Carrying Capacity: Withstands both radial and unidirectional axial forces, suitable for heavy-load equipment including metallurgical rolling mills and mining machinery.
• Low Friction & Long Service Life: Pure rolling design reduces wear; bearing steel is strengthened by heat treatment to enhance fatigue resistance.
• Precision and Stability: High-precision manufacturing processes ensure low vibration and noise during high-speed operation.

• Industrial Field: Food and beverage processing equipment, plastic sheet machinery, vertical rubber machinery, dump trucks, hoists
• Automotive Industry: Transmission systems including differentials and gearboxes, heavy-duty axles
• Heavy Machinery: Metallurgical equipment, mining crushers, construction machinery such as excavator slewing rings