61826-2RS1
618 & 619 Series Thin Section Bearings
Image may differ from product. See technical specification for details.
Basic Information
Main Dimensions
Performance
Materials
Environment & Compliance
- Fast delivery
- Free shipping on orders over $200
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
61826-2RS1 Bearing Product Overview & Core Advantages
The 61826-2RS1 is a metric single row deep groove ball bearing engineered for high-performance applications requiring reliable operation under radial loads. Its sealed construction with integrated contact seals (2RS1) provides superior protection against contamination while retaining lubrication, making it a maintenance-free solution ideal for applications demanding long service life and consistent performance. Manufactured to P6 tolerance class, this bearing offers enhanced running accuracy for smooth operation in precision machinery.
61826-2RS1 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Performance Benefit |
|---|---|---|
| 61826 | Basic bearing designation: Deep Groove Ball Bearing series with 130mm bore, 165mm OD, 18mm width | Standard dimensions for easy interchangeability and selection |
| 2RS1 | Contact seals on both sides made of NBR rubber | Effective protection against contaminants and lubricant leakage, enabling maintenance-free operation |
61826-2RS1 Bearing Structural Features & Performance Benefits
Optimized Load Capacity: The deep groove raceway geometry enables efficient handling of radial loads (dynamic: 8475 lbf, static: 9667 lbf) while accommodating moderate axial loads in both directions, making it versatile for various loading conditions.
Precision Engineering: Manufactured to P6 tolerance class with tight dimensional control (bore/OD tolerance: -0.018mm to 0), ensuring high running accuracy and reduced vibration for smooth operation in precision applications.
Enhanced Durability: Constructed with chrome steel rings and balls combined with a stainless steel cage, providing excellent wear resistance and corrosion protection for extended service life.
Maintenance-Free Operation: The integrated contact seals (2RS1) and factory-applied grease lubrication create a sealed system that operates effectively within a temperature range of -30° to 120°C, eliminating the need for relubrication.
61826-2RS1 Bearing Typical Application Areas
- Electric Motors - Main and auxiliary bearings requiring sealed, maintenance-free operation
- Industrial Gearboxes - Supporting shafts in compact spaces with reliable radial load capacity
- Material Handling Equipment - Conveyor rollers and pulley systems demanding contamination protection
- Agricultural Machinery - Implement bearings exposed to harsh environmental conditions
- Automotive Components - Auxiliary systems requiring precision and sealed construction
- Industrial Fans and Blowers - Shaft support in moderate speed applications (limiting speed: 2,200 rpm)
