D/W R1810-2ZS
D/W Series Stainless Steel Miniature Bearings
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D/W R1810-2ZS Bearing Product Overview & Core Advantages
The R1810-2ZS is a precision stainless steel ball bearing designed for demanding applications requiring high reliability and corrosion resistance. As a single row deep groove ball bearing, it excels at handling radial loads efficiently. Its compact design, featuring a shielded construction (2ZS) and pre-lubrication, ensures long service life and minimal maintenance, making it ideal for applications where space is limited and operational cleanliness is critical.
D/W R1810-2ZS Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| R1810 | Standard bearing series designation with specific inch dimensions: 0.3125" bore, 0.5" OD, 0.15618" width. |
| 2Z | Indicates shielded on both sides. These non-contact shields protect the bearing interior from contamination while minimizing friction. |
| S | Denotes that the bearing rings and balls are manufactured from stainless steel, providing excellent corrosion resistance. |
D/W R1810-2ZS Bearing Structural Features & Performance Benefits
Corrosion-Resistant Construction: Manufactured entirely from stainless steel (rings, balls, and cage), this bearing is inherently resistant to rust and corrosion, ensuring reliable performance in harsh or washdown environments.
Contamination Protection: The double-shielded (2Z) design effectively seals the bearing against dust and other particulates, extending component life and maintaining smooth operation.
Pre-Lubricated for Maintenance-Free Operation: Filled with a standard grease suitable for a wide temperature range (-30° to 120 °C), the bearing is ready for immediate use, reducing assembly time and eliminating the need for initial lubrication.
Precision and Stability: Built to P0 tolerance class and standard CN radial internal clearance, it offers consistent performance and running accuracy for general precision applications.
D/W R1810-2ZS Bearing Typical Application Areas
This bearing's combination of compact size, corrosion resistance, and shielded design makes it suitable for a wide range of applications, including:
- Medical and Dental Equipment (e.g., small motors, handpieces)
- Food Processing and Packaging Machinery
- Precision Instruments and Optical Devices
- Small Electric Motors and Gearboxes
- Office Automation Equipment
