6011-RS1
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Materials
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6011-RS1 Bearing Product Overview & Core Advantages
The 6011-RS1 is a metric single row deep groove ball bearing engineered for high-performance applications requiring reliable radial load capacity and robust operation. Its sealed construction provides inherent protection against contamination, making it an ideal choice for maintenance-conscious environments. Featuring a P6 tolerance class and CN radial internal clearance, this bearing delivers precise rotational accuracy and consistent performance, suitable for a wide operating temperature range from -30°C to 120°C. Its compact design, combined with high dynamic and static load ratings, offers a durable and space-efficient solution for demanding industrial machinery.
6011-RS1 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 6011 | Standard designation for a single row deep groove ball bearing with a 55 mm bore, 90 mm OD, and 18 mm width. |
| RS1 | Indicates the bearing is fitted with synthetic rubber contact seals on both sides. The "RS1" seal type provides superior exclusion of contaminants and effective retention of lubricant, enhancing bearing service life in harsh conditions. |
6011-RS1 Bearing Structural Features & Performance Benefits
- Robust Sealed Design: The integrated RS1 rubber contact seals effectively shield the internal components from dust, moisture, and other particulate contaminants, significantly increasing reliability and enabling use in dirty or wet environments.
- High Load Capacity: Manufactured from chrome steel rings and balls, the bearing achieves a high radial dynamic load rating of 6654 lbf and a static load rating of 4766 lbf, ensuring durability under significant radial stresses.
- Precision & Stability: The P6 tolerance class guarantees tighter dimensional control than standard bearings, resulting in precise running accuracy and reduced vibration, which is critical for smooth operation in precision equipment.
- Corrosion-Resistant Cage: The stainless steel cage provides excellent resistance to corrosion and ensures stable ball guidance, contributing to the bearing's high limiting speed of 4,500 rpm.
6011-RS1 Bearing Typical Application Areas
- Electric Motors and Generators
- Industrial Gearboxes and Transmissions
- Material Handling Equipment (e.g., conveyor pulleys)
- Agricultural Machinery
- Pumps and Fans
