210/C3
With Filling Slots Deep Groove Bearings
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Basic Information
Main Dimensions
Performance
Materials
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210/C3 Bearing Product Overview & Core Advantages
The 210/C3 is a metric single row deep groove ball bearing engineered for reliable performance in a wide range of industrial applications. Its primary function is to support radial loads efficiently. A key feature of this bearing is its C3 radial internal clearance, which makes it particularly suitable for applications involving thermal expansion, heavy loads, or where interference fits are used, ensuring optimal performance and extended service life. Manufactured to ABEC 1 | ISO P0 tolerance standards, it offers a dependable balance of precision and cost-effectiveness.
210/C3 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 210 | Standard bearing series designation, indicating a metric deep groove ball bearing with a 50mm bore, 90mm OD, and 20mm width. |
| /C3 | Indicates a greater than normal radial internal clearance. This is critical for applications with high operational temperatures or heavy loads, preventing premature failure due to excessive preload. |
210/C3 Bearing Structural Features & Performance Benefits
Optimized Deep Groove Raceway: The geometry of the raceways is designed for smooth operation and efficient handling of radial dynamic loads up to 8790 lbf and radial static loads up to 7756 lbf.
Robust Material Construction: All core components, including the rings, balls, and cage, are manufactured from chrome steel, providing high strength, durability, and resistance to wear.
C3 Clearance Advantage: The greater radial internal clearance is a significant performance feature. It accommodates dimensional changes from heat and press fits, reducing friction and the risk of seizure, thereby enhancing operational reliability.
Open Design & Versatility: As an open bearing (no seals or shields), it allows for versatile lubrication options, making it adaptable to specific operational environments. Its limiting speed of 8,000 rpm makes it suitable for a variety of medium-speed applications.
210/C3 Bearing Typical Application Areas
The 210/C3 bearing is a versatile component found in numerous sectors. Its design is ideal for:
- Electric Motors and Generators
- Industrial Gearboxes and Transmissions
- Material Handling Equipment (e.g., conveyor pulleys)
- Agricultural Machinery
- General Industrial Machinery requiring robust and reliable bearing solutions
