6315-2RS1/C3W64

• 6315: Standard designation for a single row deep groove ball bearing with a 75 mm bore and 160 mm outside diameter.
• 2RS1: Indicates the bearing is fitted with two rubber contact seals (RS1) on both sides, providing excellent protection against contaminants and retaining lubricant.
• C3: Denotes a greater than normal radial internal clearance. This is beneficial in applications where thermal expansion is a concern, preventing preload and ensuring smooth operation.
• W64: Signifies the bearing is pre-lubricated with Solid Oil. This polymer-based lubricant is resistant to washout, does not leak, and offers a wide operating temperature range, contributing to the bearing's maintenance-free characteristic.

The 6315-2RS1/C3W64 incorporates several design features that directly translate to performance benefits:

• Robust Load Capacity: The single row deep groove raceway and high-quality chrome steel construction provide a high dynamic load rating of 25,403 lbf and a static load rating of 17,355 lbf, ensuring durability under heavy radial loads.
• Enhanced Sealing & Contamination Resistance: The 2RS1 contact seals effectively shield the internal components from dust, moisture, and other contaminants, significantly extending the bearing's service life in harsh environments.
• Stable High-Speed Operation: With a limiting speed of 4,300 rpm and the stability offered by the C3 clearance, this bearing is suitable for applications requiring sustained high-speed rotation.
• Maintenance-Free Longevity: The combination of effective sealing and Solid Oil lubrication (W64) eliminates the need for re-lubrication, reducing maintenance costs and downtime.

The 6315-2RS1/C3W64 is versatile and finds use in a wide range of industrial sectors, including:

• Electric Motors and Generators
• Industrial Gearboxes
• Material Handling Equipment (e.g., conveyor pulleys)
• Agricultural Machinery
• Pumps and Compressors
• Construction Equipment