The Thrust Washer WS81209, manufactured by INA, is a precision-engineered component designed for use in various industrial applications. With dimensions of 45 mm inner diameter, 73 mm outer diameter, and a thickness of 5.5 mm, this thrust washer is essential for accommodating axial loads in rotary applications. It is particularly suited for machinery where smooth operation and precise alignment are critical.
Technical specifications
| Specification | Value |
|---|---|
| Bore diameter (d) | 45 mm |
| Outer diameter (D) | 73 mm |
| Width / Thickness (B, W or T) | 5.5 mm |
| Weight | 0.040 kg |
| Basic dynamic load rating (C) | 45 kN |
| Basic static load rating (C0) | 68 kN |
| Limiting speed | 3,600 rpm |
| Cage type | Not applicable |
| Shielding / Sealing | Open |
| Operating temperature range | -20 / +120 °C |
| Ring material | Steel |
| Factory lubrication | Not applicable |
| Precision class | Not applicable |
| Internal clearance | Not applicable |
| ISO / cross-reference equivalent code | WS81209 |
Technical advantages
The WS81209 thrust washer offers several technical advantages that enhance its performance in various applications:
- Designed for axial loads with a basic dynamic load rating of 45 kN, suitable for high-stress environments.
- Operates effectively at speeds up to 3,600 rpm, allowing for consistent performance in rotating machinery.
- Constructed from high-strength steel, providing robust resistance to deformation under load.
- Capable of functioning within a wide temperature range of -20 to +120 °C, making it versatile for diverse operating conditions.
- Open design facilitates easy inspection and maintenance during operation.
Typical applications
The Thrust Washer WS81209 is suitable for various sectors and machines, including:
- Agricultural machinery (harvesters, tractors)
- Construction equipment (excavators, loaders)
- Industrial pumps (centrifugal pumps, gear pumps)
- Automotive applications (transmissions, wheel hubs)
- Marine equipment (propulsion systems, winches)
- Textile machinery (spinning frames, weaving looms)
Availability and ordering
Eurobearing.eu specializes in providing mechanical industrial components such as the WS81209 thrust washer. This component is readily available for immediate shipping, and customers can request a quote for bulk quantities. To proceed, please add the product to your cart or request a quotation.
