Product Introduction

The Single Row Self-aligning Roller Bearing 20212 is a high-quality, versatile bearing designed to meet the demands of various industrial applications. Known for its reliability and robust performance, this bearing type is commonly used in machinery where shaft misalignment and high radial loads are prevalent. Its self-aligning feature ensures smooth operation even under challenging conditions, making it an essential component in many different mechanical systems.

No Cage Design (Full-Complement Rollers): Unlike conventional bearings, the 20212 eliminates cages, enabling 100% roller fill. This maximizes load distribution and minimizes roller slippage, critical for high-vibration environments 

Industrial Applications

• Self-aligning roller bearing 2012 mainly applied in the following scenarios：
  

• Mining & Quarrying: Crushers, ball mills (handles ore-impact loads + misalignment).

• Material Handling: Conveyor drive pulleys, bucket elevators.

• Heavy Machinery: Paper mill dryers, steel rolling mills.

• Energy: Wind turbine pitch/yaw systems.

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• Case Study: A Brazilian iron ore plant replaced standard bearings with 20212 in vibratory screens, achieving 12,000+ hours service life (previously 7,000 hours) by leveraging self-alignment to compensate for structural flexing 

As bearing manufacture,we provide OEM bulk oreder,besides spherical roller bearing 20212,we can match many model numders,Welcome your inquiry!