W 6307-2RS1
W Series Stainless Steel Bearings
Image may differ from product. See technical specification for details.
Basic Information
Main Dimensions
Performance
Materials
Environment & Compliance
- Fast delivery
- Free shipping on orders over $200
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
W 6307-2RS1 Bearing Product Overview & Core Advantages
The W 6307-2RS1 is a single row deep groove ball bearing designed for exceptional performance in demanding applications. Its core advantages stem from its sealed construction and stainless steel components, providing reliable operation and long service life. This bearing is engineered to primarily accommodate high radial loads while also handling moderate axial loads in both directions. The combination of a CN radial internal clearance, P0 tolerance class, and factory-applied grease lubrication makes it a robust, ready-to-install solution for applications requiring corrosion resistance and consistent performance across a wide temperature range from -30°C to 120°C.
Model Code Breakdown
| Code Segment | Technical Meaning |
|---|---|
| W | Stainless Steel Bearing |
| 63 | Deep Groove Ball Bearing Series |
| 07 | Bore Diameter Code (35 mm) |
| 2RS1 | Contact Seals on Both Sides |
W 6307-2RS1 Bearing Structural Features & Performance Benefits
Sealed Design for Contamination Protection: The 2RS1 designation indicates the presence of low-friction contact seals on both sides. This provides excellent protection against the ingress of contaminants like dust and moisture, while retaining the factory-applied grease lubrication, making the bearing suitable for environments where re-lubrication is difficult or impossible.
Stainless Steel Construction for Corrosion Resistance: Manufactured entirely from stainless steel (rings, balls, and cage), this bearing offers superior resistance to corrosion, making it ideal for applications exposed to water, chemicals, or humid conditions where standard steel bearings would fail.
Optimized Load Capacity and Speed: The single row deep groove raceway geometry is precision-engineered to support high radial dynamic load ratings (6430 lbf) and moderate axial loads. Combined with the stainless steel cage, this design contributes to a high limiting speed of 5,600 rpm, ensuring stable operation in a variety of industrial settings.
Standard Tolerances for Reliable Performance: Built to P0 tolerance class and standard CN radial internal clearance, this bearing delivers consistent and predictable performance, facilitating straightforward selection and interchangeability in a wide range of general-purpose machinery.
W 6307-2RS1 Bearing Typical Application Areas
- Food and Beverage Processing Equipment: Conveyors, mixers, and bottling machinery where washdowns and corrosion resistance are critical.
- Chemical and Pharmaceutical Machinery: Pumps, agitators, and other equipment exposed to aggressive chemicals and requiring high hygiene standards.
- Marine and Outdoor Applications: Equipment on boats, dock machinery, and outdoor units where moisture and salt spray are prevalent.
- Medical Devices and Laboratory Equipment: Devices requiring smooth, quiet, and corrosion-free operation.
- General Industrial Machinery: Electric motors, gearboxes, and fans in demanding environments where sealed, maintenance-free operation is desired.
