Product Overview

The ZUNKU 6201-2RS is a high-quality deep groove ball bearing designed for smooth rotation, low friction, and reliable load support in a wide range of industrial and mechanical applications. With its double-sealed (2RS) design, the bearing is protected against dust, moisture, and other contaminants, ensuring longer service life and reduced maintenance requirements.

Built with precision engineering, the ZUNKU 6201-2RS offers excellent radial load capacity and moderate axial load handling, making it a versatile component for electric motors, pumps, conveyors, gearboxes, fans, and other rotating equipment. The seals are made of durable rubber materials that retain lubrication while keeping out debris, providing consistent performance even in demanding environments.

The ZUNKU 6201-2RS is manufactured to industry-standard dimensions, allowing it to be a direct replacement for bearings of the same size from other brands. Its robust construction, high-quality steel, and precision-ground raceways contribute to smooth operation, low noise, and extended reliability.

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Technical Specifications

Key Features and Benefits

The ZUNKU 6201-2RS bearing is engineered for durability and consistent performance across a broad spectrum of machinery applications. Its double-sealed design ensures reliable protection against contamination, which is particularly valuable in dusty or humid environments. By maintaining optimal lubrication inside the bearing, the seals help reduce wear, extend service intervals, and minimize downtime.

With its versatile load handling capability, the ZUNKU 6201-2RS effectively supports radial forces and moderate axial loads, making it ideal for rotating machinery where stability and longevity are critical. The precision-ground raceways and high-grade steel construction deliver smooth, quiet operation, which is especially important for applications such as electric motors, fans, and household appliances.

Another advantage is its standardized size, which allows the ZUNKU 6201-2RS to be easily interchangeable with equivalent bearings from other manufacturers. This ensures flexibility in maintenance planning and reduces supply chain complexity.

In addition, the bearing’s temperature resistance makes it suitable for a wide operating range, ensuring consistent performance under both low- and high-temperature conditions. Its robust build and long service life translate to lower overall operating costs, making it a cost-effective solution for industrial users and equipment manufacturers alike.

Related Models

• 6201-ZZ – Shielded version with metal covers instead of rubber seals.

• 6202-2RS – Larger bore size variant (15 mm bore, 35 mm OD).

• 6203-2RS – Commonly used larger bearing for motors and pumps.

• 6001-2RS – Smaller bearing with 12 mm OD for compact equipment.

• 6301-2RS – Heavy-duty bearing with increased load capacity.

• 6201-2Z – Metal shielded version for applications requiring less friction.

• 6211-2RS – Larger heavy-duty version used in industrial gearboxes.