1303 Self-Aligning Ball Bearing， 1 Pcs

Key features

• The self-aligning structure is suitable for mechanical applications with minor mounting deviation or shaft deflection, providing stable support for rotating shaft systems. Please confirm bearing type, dimensions, and installation requirements before purchase.
• Suitable for mechanical assemblies that support radial loads and, depending on the bearing structure, certain axial loads. Commonly used in drive systems, pumps, fans, motors, and industrial equipment.
• The rolling element and raceway contact helps reduce operating resistance, making this bearing a practical rotational support option for equipment operation, repair, replacement, and mechanical assembly.
• Suitable for machinery maintenance, part replacement, spare part storage, and assembly projects. Before installation, check the inner diameter, outer diameter, width, clearance, lubrication method, and load direction.
• Suitable for agricultural machinery, conveyor equipment, transmission components, fans, pumps, mining machinery, and general industrial rotating structures. Select the proper specification according to actual operating conditions.

This self-aligning ball roller bearing is an industrial-grade rolling bearing designed for general mechanical applications. It features a double-row drum-shaped roller and a shared spherical outer raceway, enabling exceptional self-alignment capabilities that compensate for shaft bending, installation errors, and thermal deformation up to a standard alignment angle. Constructed from high-quality bearing steel, this bearing undergoes strict precision manufacturing and quality control processes. The optimized roller and raceway matching ensures uniform stress distribution, low friction torque, and smooth rotation. It delivers high load-bearing performance, capable of handling substantial radial loads and moderate bidirectional axial loads, making it ideal for equipment operating under heavy loads, shock loads, or conditions with potential misalignment. With rugged construction and reliable material properties, this bearing offers excellent wear resistance, anti-fatigue performance, and long service life. It is widely applied in multiple industrial fields including general machinery, reduction gears, conveying equipment, agricultural machinery, mining machinery, paper making machinery

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