6209-2RS/C3 SING ISB deep groove ball bearing

ISB 6209 2RS C3 Deep Groove Ball Bearing (SING)

The ISB 6209 2RS C3 is a high-performance single-row deep groove ball bearing, engineered for reliability and long service life. Part of the 6200 series, it offers an optimal balance between load capacity and dimensions. Equipped with contact rubber seals (2RS) and increased C3 internal clearance, it is perfectly suited for environments with high dust levels and applications subject to thermal expansion. The SING designation ensures delivery in original, single ISB factory packaging.

Application

• Electric Motors: C3 clearance prevents ball seizing during rotor thermal expansion.
• Industrial Pumps and Fans: NBR seals provide an effective barrier against moisture and vapor.
• Industrial Gearboxes: Reliable radial load handling in medium-duty transmission systems.
• Agricultural Equipment: High resistance to dust, dirt, and external debris.
• Production Lines: Smooth performance for 45 mm shaft diameters in heavy-duty cycles.

Technical Specification

• Manufacturer: ISB (Italy)
• Designation: 6209 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 6209 are 45 mm (Bore) × 85 mm (OD) × 19 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 6209 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 seeking a durable, high-performance component for heavy-duty industrial applications.