6004-2RS/C3 SING ISB deep groove ball bearing

ISB 6004 2RS/C3 Deep Groove Ball Bearing (SING)

The ISB 6004 2RS/C3 is a high-quality single-row deep groove ball bearing designed for versatile industrial performance. Its universal design effectively handles radial loads and moderate axial loads in both directions. Featuring low-noise operation and high durability, this model is a staple in modern engineering. The SING designation ensures the product is delivered in its original, single factory package for maximum protection against environmental factors.

Application

• Electric motors (C3 clearance accommodates thermal expansion of the shaft).
• Industrial fans, centrifugal pumps, and blowers.
• Power tools and heavy-duty manufacturing equipment.
• Agricultural machinery drives and transmission systems.
• Production machinery exposed to humidity or abrasive dust.

Technical Specification

• Manufacturer: ISB (Italy)
• Designation: 6004 2RS/C3
• Type: Single-row deep groove ball bearing
• Sealing: 2RS – contact rubber seals on both sides (NBR).
• Internal Clearance: C3 – radial clearance greater than normal.
• Packaging: SING (Single unit packaging).

Note: Standard dimensions for the 6004 model are 20 mm (Bore) × 42 mm (OD) × 12 mm (Width).

Features and Benefits

• 2RS Sealing System – provides superior protection against external contaminants and moisture while retaining the lubricant within the bearing.
• C3 Internal Clearance – allows for reliable operation at higher temperatures and rotational speeds by preventing ball seizing.
• Low Friction & Quiet Operation – precision-ground raceways ensure smooth performance and minimal vibration levels.
• Maintenance-Free – pre-lubricated for the entire service life, requiring no regreasing during operation.
• Industrial Durability – manufactured to high standards, ensuring excellent resistance to wear and material fatigue.

Why Choose This Product

The ISB 6004 2RS/C3 bearing is a robust and dependable solution for a wide range of mechanical systems. By combining a sealed architecture with increased internal clearance, it provides stable performance even in challenging operating environments. It is the preferred choice for maintenance professionals seeking a high-performance, cost-effective component to ensure maximum machine uptime.