6812 2rs
6800 Series Thin Section Bearings
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Materials
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6812 2rs Bearing Product Overview & Core Advantages
The 6812 2RS is a metric single row deep groove ball bearing designed for reliable performance in demanding applications. Featuring integrated rubber seals (2RS) on both sides, this bearing offers excellent protection against contamination while retaining lubrication. Its compact design with a 60mm bore, 78mm outside diameter, and 10mm width provides an optimal solution for space-constrained installations. Manufactured to ABEC-1 precision standards with C0 radial clearance, this bearing delivers consistent performance for radial load applications requiring dependable operation.
Model Code Breakdown
| Code Segment | Technical Meaning |
| 6812 | Basic bearing designation indicating deep groove ball bearing with 60mm bore, 78mm OD, and 10mm width |
| 2RS | Contact rubber seals on both sides providing superior contamination protection and lubrication retention |
6812 2rs Bearing Structural Features & Performance Benefits
Sealed Protection System: The dual rubber seals (2RS) effectively prevent the ingress of contaminants while retaining lubricant, extending service life and reducing maintenance requirements.
Precision Engineering: Manufactured to ABEC-1 tolerance class with C0 radial clearance (0.008mm to 0.028mm), ensuring consistent performance and smooth operation.
Robust Load Capacity: With a dynamic load rating of 2588 lbf and static load rating of 2385 lbf, this bearing handles significant radial loads reliably.
High-Speed Capability: The stainless steel cage and optimized design enable operation at speeds up to 9,400 rpm, making it suitable for high-speed applications.
Premium Material Construction: Chrome steel rings and balls combined with stainless steel cage provide excellent durability and corrosion resistance.
6812 2rs Bearing Typical Application Areas
- Electric Motors - Ideal for small to medium-sized motor applications requiring sealed protection
- Industrial Gearboxes - Suitable for compact gearbox designs where space is limited
- Pumps and Compressors - Excellent for fluid handling equipment requiring contamination protection
- Material Handling Equipment - Perfect for conveyor systems and automated machinery
- Agricultural Machinery - Reliable performance in demanding agricultural environments
- Automotive Components - Suitable for auxiliary drives and accessory applications
