6210-2RS/C3 SING ISB deep groove ball bearing

ISB 6210 2RS C3 Deep Groove Ball Bearing (SING)

The ISB 6210 2RS C3 is a high-performance single-row deep groove ball bearing, engineered for versatility and long service life. Part of the 6200 series, it offers an optimal balance between radial load capacity and physical dimensions. Equipped with contact rubber seals (2RS), it provides total protection against dust and moisture. The increased C3 internal clearance makes it ideal for high-speed applications and electric motors where thermal expansion of the shaft is expected.

Application

• Electric Motors: C3 clearance prevents ball seizing during thermal expansion of 50 mm shafts.
• Industrial Pumps and Fans: NBR seals protect the lubricant from moisture and condensation washout.
• Gearboxes and Drives: Reliable radial load handling in continuous-duty transmission systems.
• Agricultural Equipment: High resistance to dust, dirt, and external debris.
• Production Lines: Precise shaft guidance for various mechanical units and automation.

Technical Specification

• Manufacturer: ISB (Italy)
• Designation: 6210 2RS C3
• Type: Single-row deep groove ball bearing
• Sealing: 2RS – dual contact rubber seals (NBR).
• Internal Clearance: C3 – radial clearance greater than normal.
• Maintenance: Pre-lubricated for life (maintenance-free).

Note: Standard dimensions for the 6210 are 50 mm (Bore) × 90 mm (OD) × 20 mm (Width).

Features and Benefits

• Total Protection (2RS): Effective shield against contaminants significantly extends the bearing's operational life.
• Thermal Tolerance: C3 clearance ensures reliable performance at high rotational speeds and elevated temperatures.
• Low Friction & Quiet: Precision-ground raceways ensure minimal vibration and reduced acoustic levels.
• Ready to Install: Supplied factory-greased and ready for immediate use without additional maintenance.
• ISB Standards: A European brand guaranteeing stable technical parameters and high fatigue resistance.

Why Choose This Product

The ISB 6210 2RS C3 bearing is a robust and dependable solution for critical mechanical systems. By choosing ISB, you invest in high-quality European engineering that reduces maintenance costs and ensures the smooth performance of your equipment. It is the preferred choice for maintenance professionals and OEM manufacturers seeking a durable, high-performance component.