6216-2Z/C4
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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6216-2Z/C4 Bearing Product Overview & Core Advantages
The 6216-2Z/C4 is a single row deep groove ball bearing designed for robust performance in demanding applications. Its key advantage lies in its ability to efficiently handle radial loads while offering a high limiting speed of 4,500 rpm. The bearing features shielded protection on both sides, retaining factory lubrication and effectively excluding contaminants. Manufactured to ABEC 1 | ISO P0 tolerance standards with a C4 radial internal clearance, it ensures reliable operation under varying thermal conditions, making it an excellent choice for general industrial machinery requiring consistent performance and durability.
6216-2Z/C4 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 6216 | Basic bearing designation indicating a single row deep groove ball bearing with an 80 mm bore, 140 mm OD, and 26 mm width. |
| 2Z | Denotes shielded protection on both sides. This provides effective defense against particulate contamination while retaining lubricant. |
| C4 | Specifies a greater than normal radial internal clearance. This is ideal for applications with significant thermal expansion or where interference fits are used. |
6216-2Z/C4 Bearing Structural Features & Performance Benefits
- Robust Construction & High Load Capacity: Manufactured entirely from chrome steel (rings, balls, and cage), this bearing delivers high strength and durability. It supports a substantial dynamic load rating of 16,344 lbf and a static load rating of 11,915 lbf, ensuring reliable performance under significant radial loads.
- Shielded Design for Contamination Control: The non-contact 2Z shields protect the internal components from dust and debris without significantly increasing friction, contributing to the high limiting speed and extending service life in contaminated environments.
- Optimized Internal Clearance: The C4 clearance provides extra space between the rolling elements and raceways, accommodating shaft and housing expansion in high-temperature applications or heavy interference fits, preventing premature failure due to excessive preload.
- Precision & Versatility: Built to ABEC 1 | ISO P0 tolerance class, it offers dependable precision for a wide range of industrial applications and operates effectively within a temperature range of -30°C to 120°C.
6216-2Z/C4 Bearing Typical Application Areas
- Electric Motors and Gearboxes
- Industrial Pumps and Fans
- Material Handling Equipment (conveyors, pulleys)
- Agricultural Machinery
- General Industrial Machinery requiring reliable, shielded ball bearings
