6202-2RSLTN9/C3VT162
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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6202-2RSLTN9/C3VT162 Bearing Product Overview & Core Advantages
The 6202-2RSLTN9/C3VT162 is a single row deep groove ball bearing designed for exceptional reliability in demanding applications. This metric bearing features integrated seals and is pre-lubricated for long-term, maintenance-free operation. Its key advantage lies in its ability to handle significant radial loads while offering robust performance across a wide temperature range. The combination of a nylon cage, C3 radial internal clearance, and high-quality materials makes it an ideal, cost-effective solution for high-speed applications requiring consistent performance and durability.
6202-2RSLTN9/C3VT162 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Benefit |
|---|---|---|
| 6202 | Standard deep groove ball bearing series with 15mm bore, 35mm OD, 11mm width. | Standardized bearing dimensions for easy interchangeability and sourcing. |
| 2RSL | Contact rubber seals on both sides. | Provides superior protection against contaminants and retains lubricant effectively. |
| TN9 | Glass fiber reinforced nylon cage (Polyamide 66), snap-type design. | Enables quiet operation, low friction, and is ideal for high-speed applications. |
| C3 | Radial internal clearance greater than Normal (CN) group. | Accommodates thermal expansion in applications with high operating temperatures or heavy loads. |
| VT162 | Specific high-temperature, high-speed grease filling. | Ensures optimal lubrication performance and long service life within the specified temperature range. |
6202-2RSLTN9/C3VT162 Bearing Structural Features & Performance Benefits
Deep Groove Geometry & Single Row Design: The deep, continuous raceway grooves enable the bearing to handle not only high radial loads but also moderate axial loads in both directions, making it highly versatile.
Sealed & Pre-Lubricated Construction: The 2RSL contact seals provide an excellent barrier against dust, moisture, and other contaminants. Combined with the factory-applied VT162 grease, this design offers a maintenance-free solution, reducing downtime and total cost of ownership.
High-Speed Nylon Cage (TN9): The glass fiber reinforced nylon cage is lightweight, promotes smooth rolling motion, and reduces centrifugal forces. This is critical for achieving the high limiting speed of 20,000 rpm, resulting in lower operating temperatures and reduced noise levels.
Optimized Internal Clearance (C3): The C3 clearance provides extra space between the rolling elements and raceways. This is essential for applications subject to thermal expansion or where fits create a reduction in internal clearance, preventing premature failure due to excessive preload.
6202-2RSLTN9/C3VT162 Bearing Typical Application Areas
- Electric Motors: Ideal for main shafts in small to medium-sized AC/DC motors, fans, and blowers.
- Automotive Components: Used in alternators, idler pulleys, water pumps, and other auxiliary drives.
- Industrial Gearboxes: Suitable for supporting shafts in light to medium-duty gearboxes and transmission systems.
- Appliance Drives: Commonly found in washing machines, power tools, and HVAC equipment requiring reliable, quiet operation.
- Material Handling Equipment: Used in conveyor rollers, pulley systems, and other machinery with continuous operation.
