61910-2RS1/W64
618 & 619 Series Thin Section Bearings
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61910-2RS1/W64 Bearing Product Overview & Core Advantages
The 61910-2RS1/W64 is a **metric single row deep groove ball bearing** engineered for high reliability in compact applications. Featuring **solid oil lubrication** and **integrated seals**, this bearing delivers exceptional performance in **radial load** scenarios while offering simplified maintenance. Its **ABEC 1 precision** and standardized **CN clearance** ensure consistent operation across various industrial applications, making it an ideal choice for space-constrained designs requiring dependable performance.
Model Code Technical Breakdown
| Suffix | Technical Meaning | Performance Benefit |
|---|---|---|
| 61910 | Basic designation: 50mm bore, 72mm OD, 12mm width | Standard dimensions for compact design applications |
| 2RS1 | Double contact seals on both sides | Enhanced contamination protection and lubricant retention |
| W64 | Solid oil lubrication system | Maintenance-free operation with consistent lubrication |
61910-2RS1/W64 Bearing Structural Features & Performance Benefits
Optimized Radial Load Capacity: The single row deep groove design provides excellent **radial load carrying capability** with a dynamic rating of 3282 lbf and static rating of 2653 lbf, ensuring reliable performance under substantial radial forces.
Maintenance-Free Operation: The combination of **double contact seals (2RS1)** and **solid oil lubrication (W64)** creates a sealed system that prevents lubricant leakage and contamination ingress, enabling **extended service life** without re-lubrication requirements.
Precision Performance: Manufactured to **ABEC 1 precision class** with **CN radial clearance**, this bearing delivers consistent running accuracy and smooth operation suitable for general industrial applications requiring reliable rotational characteristics.
Wide Temperature Compatibility: The bearing operates effectively across a **temperature range of -30°C to 120°C**, making it suitable for various environmental conditions while maintaining performance integrity.
61910-2RS1/W64 Bearing Typical Application Areas
- Electric Motors: Small to medium-sized motors requiring sealed, maintenance-free operation
- Industrial Gearboxes: Compact gear units where space constraints demand reliable radial bearing solutions
- Material Handling Equipment: Conveyor systems and pulley assemblies benefiting from sealed construction
- Agricultural Machinery: Implement drives and auxiliary systems operating in challenging environments
- HVAC Systems: Blower motors and fan assemblies requiring quiet, maintenance-free operation
- Automotive Components: Auxiliary drives and accessory systems in vehicle applications
