The 529/522 RICH is a high-quality single row tapered roller bearing engineered to ensure durability, strength, and smooth operation in demanding mechanical applications. With dimensions of 50.8 mm inner diameter, 101.6 mm outer diameter, and a total width (T) of 34.925 mm, this bearing is specifically designed to handle substantial radial and axial loads—ideal for use in gearboxes, industrial axles, agricultural machinery, and drivetrain systems.
Manufactured by RICH in China, the bearing features a separable design—comprising a precision-matched cone and cup assembly—which facilitates easier installation and maintenance, particularly in equipment requiring quick servicing. Its inner ring width is 36.068 mm, and the outer ring width (C) is 26.988 mm. The internal profile is optimized with a rounding radius R1 of 0.8 mm and R2 of 3.3 mm to maximize contact efficiency and rolling stability under high-stress conditions.
Weighing just 1.293 kg, the 529/522 bearing offers a rugged yet balanced design capable of extended operation without compromise on performance or reliability.
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