W 61905-2RS1/W64
W Series Stainless Steel Bearings
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W 61905-2RS1/W64 Bearing Product Overview & Core Advantages
The W 61905-2RS1/W64 is a single row deep groove ball bearing designed for high reliability and consistent performance in demanding applications. Engineered with stainless steel rings and balls, it offers excellent corrosion resistance. Its key advantages include the ability to handle significant radial loads, a sealed design for contaminant exclusion, and lubrication with Soild Oil for long-term, maintenance-free operation. This combination makes it a compact and durable solution for applications requiring precision and longevity.
Model Code Breakdown
| Code Segment | Technical Meaning |
|---|---|
| W | Stainless Steel Bearing |
| 61905 | Basic Bearing Series and Size Designation (9mm Width, 25mm Bore, 42mm OD) |
| 2RS1 | Contact Seals on Both Sides |
| W64 | Soild Oil Lubrication |
W 61905-2RS1/W64 Bearing Structural Features & Performance Benefits
Sealed and Lubricated for Life: The 2RS1 contact seals effectively shield the bearing interior from contaminants like dust and moisture. Combined with Soild Oil (W64) lubrication, this creates a maintenance-free system, eliminating the need for re-lubrication and ensuring consistent performance over a wide temperature range from -30°C to 120°C.
Robust Load Capacity: Manufactured with a single row of balls and a stainless steel construction, this bearing provides a high radial dynamic load rating of 1360 lbf, making it suitable for applications with significant radial forces.
Precision and Corrosion Resistance: Built to ABEC 1 | ISO P0 tolerance standards, the bearing ensures smooth and quiet operation. The use of stainless steel for the rings and balls provides superior resistance to corrosion, ideal for harsh environments.
W 61905-2RS1/W64 Bearing Typical Application Areas
This bearing is ideally suited for a variety of applications where corrosion resistance, sealed integrity, and maintenance-free operation are critical. Common uses include:
- Food and Beverage Processing Equipment
- Medical and Laboratory Devices
- Chemical Handling Pumps and Mixers
- Agricultural Machinery
- Electric Motors in Humid or Washdown Environments
