W 602 X-2ZS
W Series Stainless Steel Miniature Bearings
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W 602 X-2ZS Bearing Product Overview & Core Advantages
The W 602 X-2ZS is a miniature single row deep groove ball bearing designed for precision applications requiring compact dimensions and reliable performance. Engineered with stainless steel construction and shielded seals, this bearing offers excellent corrosion resistance and protection against contaminant ingress. Its primary advantages include a high limiting speed of 80,000 rpm and the ability to handle radial loads effectively, making it an ideal component for high-speed, compact mechanisms where space is at a premium and reliability is critical.
W 602 X-2ZS Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| W | Stainless Steel Bearing Series |
| 602 | Miniature Bearing Size Designation (2mm Bore, 7mm OD, 3mm Width) |
| X | Optional Designator (e.g., for specific internal specifications) |
| 2ZS | Bearing with Shields on Both Sides for contaminant exclusion |
W 602 X-2ZS Bearing Structural Features & Performance Benefits
The performance of the W 602 X-2ZS is derived from its robust construction. The single row deep groove raceway and stainless steel cage provide stable operation and high-speed capability. The double-shielded (2ZS) design effectively retains the factory-applied grease lubrication and protects the internal components from dust and other particulates, enhancing bearing life in challenging environments. Manufactured to P0 tolerance class with a standard CN radial internal clearance, this bearing ensures consistent performance and smooth rotation. The all-stainless steel construction (rings, balls, cage) provides excellent corrosion resistance, making it suitable for applications exposed to moisture or chemicals.
W 602 X-2ZS Bearing Typical Application Areas
The W 602 X-2ZS is ideally suited for compact, high-speed devices across various industries. Common applications include:
- Precision Instruments: Optical encoders, measuring devices, and laboratory equipment.
- Small Motors: Stepper motors, coreless motors, and miniature DC motors.
- Office Automation: Printers, scanners, and copiers.
- Medical Devices: Dental handpieces, small pumps, and diagnostic equipment.
- Robotics: Small joints, actuators, and drone gimbal systems.
