61814
618 & 619 Series Thin Section Bearings
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Basic Information
Main Dimensions
Performance
Materials
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61814 Bearing Product Overview & Core Advantages
The 61814 metric ball bearing is a single row deep groove ball bearing designed for high-precision applications requiring reliable radial load capacity. Its compact design, featuring a 10mm width, makes it an ideal solution for space-constrained assemblies. Manufactured with P6 tolerance class and CN radial internal clearance, this bearing delivers exceptional running accuracy and consistent performance, making it suitable for applications demanding high rotational precision and operational reliability.
61814 Bearing Model Code Explained, Specifications & Naming Convention
| Model Segment | Technical Meaning |
|---|---|
| 61814 | Standard designation for a metric, single row deep groove ball bearing with 70mm bore, 90mm OD, and 10mm width. |
| Open (Seal Type) | No seals or shields, allowing for higher speed operation and easier re-lubrication. Requires a clean operating environment. |
| P6 (Tolerance Class) | Indicates precision grade with tighter dimensional and running accuracy tolerances than standard ABEC 1 bearings. |
| CN (Radial Internal Clearance) | Standard normal clearance group, suitable for most general applications. |
61814 Bearing Structural Features & Performance Benefits
High-Precision Construction: Manufactured to P6 tolerance class, this bearing ensures minimal runout and vibration, contributing to smooth and accurate rotation in precision machinery.
Robust Load Capacity: With a radial dynamic load rating of 2788 lbf and a static load rating of 2967 lbf, it provides reliable support for substantial radial forces in compact spaces.
High-Speed Capability: The open design, combined with a stainless steel cage, enables a high limiting speed of 9,000 rpm, making it suitable for high-velocity spindles and rotors.
Durable Material Selection: Components made from chrome steel (rings and balls) and a stainless steel cage offer excellent resistance to wear and corrosion, ensuring a long service life.
Versatile Temperature Range: Operates effectively within a temperature range of -30°C to 120°C, accommodating various industrial environments.
61814 Bearing Typical Application Areas
- Precision Electric Motors and Spindles
- High-Speed Machine Tool Accessories
- Industrial Pumps and Compressors
- Office Automation Equipment and Precision Instruments
- Medical and Dental Handpiece Drives
