6907 2rs
6900 Series Thin Section Bearings
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6907 2rs Bearing Product Overview & Core Advantages
The 6907 2RS is a single row deep groove ball bearing designed for reliable performance in demanding applications. This metric bearing features integrated seals (2RS) for effective contamination protection and pre-lubrication for simplified installation. Engineered with Chrome Steel rings and balls and a Stainless Steel cage, it offers a robust solution for primarily radial loads. Its ABEC-1 precision class and C0 radial clearance ensure consistent operation, making it a versatile and cost-effective choice for general industrial machinery.
Model Code Breakdown
| Code Segment | Technical Meaning |
|---|---|
| 6907 | Basic bearing designation indicating a deep groove ball bearing with a 35 mm bore diameter, 55 mm outside diameter, and 10 mm width. |
| 2RS | Signifies contact seals on both sides of the bearing. The RS seal provides excellent protection against dust and moisture, retaining lubricant effectively for extended service life. |
6907 2rs Bearing Structural Features & Performance Benefits
- Robust Sealing & Contamination Resistance: The dual 2RS contact seals provide a high degree of protection against solid contaminants and moisture, making the bearing suitable for harsh environments and contributing to its long service life.
- Optimized Load Capacity: As a single row deep groove ball bearing, it is primarily designed to support significant radial loads. The optimized raceway geometry and high-quality Chrome Steel construction provide a dynamic load rating of 2452 lbf and a static load rating of 1744 lbf.
- Stable & Reliable Operation: The Stainless Steel cage ensures smooth guidance of the balls at the limiting speed of 14,000 rpm. Combined with the standard C0 radial internal clearance (0.006mm to 0.020mm), it delivers stable and quiet running performance.
- Simplified Maintenance: Being pre-lubricated and sealed, the bearing is effectively maintenance-free for its entire service life under normal operating conditions within its specified temperature range of -30°C to 110°C.
6907 2rs Bearing Typical Application Areas
The 6907 2RS is widely used across various industries due to its sealed and reliable design. Common applications include:
- Electric Motors and Small Gearboxes
- Industrial Fans and Blowers
- Conveyor Systems and Material Handling Equipment
- Agricultural Machinery
- Automotive Components (e.g., alternators, idler pulleys)
