6202-2RS1TN9/GWF4VP178
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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6202-2RS1TN9/GWF4VP178 Bearing Product Overview & Core Advantages
The 6202-2RS1TN9/GWF4VP178 is a single row deep groove ball bearing designed for exceptional performance in demanding applications. This sealed bearing features a robust construction that provides reliable radial load capacity and can accommodate moderate axial loads in both directions. Its compact design, combined with precision manufacturing to ABEC 1 standards, makes it ideal for applications requiring high reliability and smooth operation. The integrated seals and specialized lubrication ensure long service life with minimal maintenance.
6202-2RS1TN9/GWF4VP178 Bearing Model Code Explained, Specifications & Naming Convention
| Suffix Code | Technical Meaning | Advantage |
|---|---|---|
| 2RS1 | Contact rubber seals on both sides | Provides excellent protection against contaminants and retains lubricant effectively |
| TN9 | Glass fiber reinforced nylon cage (Polyamide 66) | Lightweight design contributes to higher limiting speeds and reduced friction |
| GWF4VP178 | Special high-performance grease specification | Optimized for wide temperature range (-30°C to 120°C) and extended service intervals |
6202-2RS1TN9/GWF4VP178 Bearing Structural Features & Performance Benefits
Deep Groove Geometry: The optimized raceway profile ensures smooth operation and efficient load distribution, making it suitable for both radial and combined loading conditions.
Reinforced Nylon Cage: The TN9 cage provides excellent guidance for the balls while offering reduced weight and friction, contributing to the bearing's high limiting speed of 20,000 rpm.
Double Contact Seals: The 2RS1 seals offer superior protection against contamination while effectively retaining the specialized GWF4VP178 lubricant, creating a maintenance-free solution for the entire service life in many applications.
Precision Engineering: Manufactured to ABEC 1 (ISO P0) tolerance class with CN radial internal clearance, this bearing delivers consistent performance and reliable operation in various industrial environments.
6202-2RS1TN9/GWF4VP178 Bearing Typical Application Areas
- Electric Motors: Small to medium-sized motors requiring reliable, maintenance-free operation
- Industrial Pumps: Centrifugal and circulation pumps where contamination protection is critical
- Power Tools: Drills, grinders, and other handheld equipment demanding high-speed capability
- Material Handling Equipment: Conveyor systems, rollers, and pulleys
- Automotive Components: Alternators, starters, and auxiliary units
- Agricultural Machinery: Small implements and equipment requiring sealed bearing protection
