6302-2RS/C3 SING ISB deep groove ball bearing

ISB 6302 2RS/C3 Deep Groove Ball Bearing (SING)

The ISB 6302 2RS/C3 is a high-performance single-row deep groove ball bearing with a reinforced design, engineered for maximum reliability. As part of the 6300 series, it features more robust rings and larger rolling elements, providing significantly higher load ratings. Equipped with contact rubber seals (2RS) and increased C3 internal clearance, it is optimized for high-speed operation and environments subject to thermal stress and contamination. The SING designation ensures delivery in original single-unit factory packaging.

Application

• Electric Motors: C3 clearance prevents ball seizing during rotor thermal expansion.
• Power Tools: High overload resistance in compact drives for drills and grinders.
• Pumps and Fans: NBR seals provide an effective barrier against moisture and vapor.
• Agricultural Equipment: Durability in mechanisms exposed to dust, dirt, and debris.
• Conveyor Systems: Reliable radial load handling in continuous-duty cycles.

Technical Specification

• Manufacturer: ISB (Italy)
• Designation: 6302 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 6302 are 15 mm (Bore) × 42 mm (OD) × 13 mm (Width).

Features and Benefits

• Reinforced 6300 Capacity: Designed to withstand higher forces than light-series equivalents.
• Maintenance-Free: Factory-filled with high-grade grease for its entire operational life.
• 2RS Protection: Effective shield against contaminants significantly extends the bearing's service life.
• Thermal Tolerance: C3 class ensures reliable performance at elevated operating temperatures.
• ISB Precision: High-quality raceway finishing ensures minimal vibration and reduced noise levels.

Why Choose This Product

The ISB 6302 2RS/C3 bearing is a robust and dependable solution for critical mechanical systems. By combining reinforced construction with increased assembly clearance, this product excels in harsh industrial conditions. Choosing ISB means investing in high-end European engineering that significantly extends the service life of your equipment and reduces maintenance costs.