The 22312EKW33J C3 RICH is a robust and high-performance spherical roller bearing designed to operate reliably under extremely heavy radial and axial loads in a wide range of industrial applications. Its standout feature is the C3 internal clearance, which is greater than normal, allowing the bearing to accommodate thermal expansion during high-speed rotation or operation in high-temperature environments. This bearing is also engineered to accommodate misalignment due to its unique design, which features two rows of rollers with a common spherical outer ring raceway. The reinforced E execution provides a significantly higher load capacity, making it a powerful solution for the most demanding applications. The tapered bore (K suffix) with a 1:12 taper simplifies mounting onto a tapered shaft or with an adapter sleeve, while the W33 designation indicates a lubrication groove and holes on the outer ring for effective relubrication. The steel cage ensures durability and stability. The 22312EKW33J C3 RICH is the ideal choice for heavy-duty machinery where high load, shock, and misalignment are common challenges.
W33 feature facilitates relubrication for an extended service life.Data sheet