61816
618 & 619 Series Thin Section Bearings
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Basic Information
Main Dimensions
Performance
Materials
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61816 Bearing Product Overview & Core Advantages
The 61816 is a metric single row deep groove ball bearing engineered for high-precision radial load applications. As a fundamental component in rotating machinery, it delivers exceptional performance through its optimized geometry and material selection. Its compact design with a 10 mm width makes it ideal for space-constrained assemblies requiring reliable operation. Manufactured to P6 tolerance class, this bearing ensures precise running accuracy and consistent performance, making it a superior choice for applications demanding high rotational stability and long service life.
61816 Bearing Model Code Explained, Specifications & Naming Convention
| Model Segment | Technical Meaning |
|---|---|
| 61816 | Standard designation for a single row deep groove ball bearing with 80mm bore, 100mm OD, and 10mm width. |
| Open | No seals or shields, allowing for higher speed capability and easy relubrication access. |
| P6 | Tighter dimensional and running accuracy tolerance than standard ABEC 1, ensuring high precision operation. |
| CN | Standard radial internal clearance for normal operating conditions. |
61816 Bearing Structural Features & Performance Benefits
This bearing's performance is defined by its robust construction and material selection. The single row deep groove raceway geometry is optimized for radial load carrying capacity, rated at 2855 lbf dynamic and 2518 lbf static. The chrome steel rings and balls provide excellent wear resistance and durability, while the stainless steel cage ensures stability at the limiting speed of 8,000 rpm. The open design facilitates optimal heat dissipation and allows for custom lubrication schemes, extending operational flexibility across a temperature range of -30°C to 120°C. With precise dimensional tolerances on bore, outside diameter, and width, this bearing delivers consistent performance and easy installation.
61816 Bearing Typical Application Areas
The 61816 bearing is widely utilized across various industries due to its high precision and reliability. Common applications include:
- Electric Motors and small precision gearboxes
- Industrial Pumps and compressors
- Office automation equipment and precision instruments
- Material handling systems and conveyor rollers
- Medical equipment and laboratory devices
