61926/W64
618 & 619 Series Thin Section Bearings
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61926/W64 Bearing Product Overview & Core Advantages
The 61926/W64 is a **precision deep groove ball bearing** designed for exceptional performance in demanding applications. This **single row bearing** features an open design and is engineered to handle primarily **radial loads** with high efficiency. Its **metric dimensions** (130mm bore, 180mm OD, 24mm width) and **ABEC 1 precision** make it suitable for applications requiring reliable operation and consistent performance. The integration of **Solid Oil lubrication** technology ensures long-term, maintenance-free operation across a wide **temperature range** (-30° to 120°C), providing outstanding value for industrial applications.
61926/W64 Bearing Model Code Explained, Specifications & Naming Convention
| Suffix | Technical Meaning | Advantage |
|---|---|---|
| W64 | Solid Oil lubrication system | Maintenance-free operation, excellent contamination resistance, wide temperature range compatibility |
| Open | No seals or shields | Maximum speed capability, suitable for clean environments |
61926/W64 Bearing Structural Features & Performance Benefits
Optimized Load Capacity: The deep groove raceway design enables efficient handling of **radial loads** with dynamic rating of 14,613 lbf and static rating of 15,062 lbf, ensuring reliable performance under various operating conditions.
High-Speed Capability: With a **limiting speed of 4,500 rpm**, this bearing is engineered for applications requiring rapid rotation. The open construction minimizes friction and heat generation.
Maintenance-Free Operation: The **Solid Oil lubrication** system replaces traditional grease with a polymer matrix saturated with oil, providing consistent lubrication throughout the bearing's service life without re-lubrication requirements.
Precision Engineering: Manufactured to **ABEC 1 (ISO P0)** tolerance standards with **CN radial internal clearance**, this bearing delivers consistent performance and smooth operation in precision applications.
61926/W64 Bearing Typical Application Areas
- Electric Motors: Ideal for industrial motors requiring reliable **radial load** support and maintenance-free operation
- Material Handling Equipment: Conveyor systems, pulley assemblies, and transmission components
- Industrial Pumps: Centrifugal pumps and fluid handling systems where **bearing dimensions** and load capacity are critical
- Agricultural Machinery: Implements and equipment requiring durable, long-lasting bearing solutions
- General Industrial Machinery: Various applications where **precision bearings** with solid lubrication are preferred for reduced maintenance
