The 12031237B 71X86X9 AUV5 480 AU is a high-performance shaft oil seal manufactured by CORTECO, designed for a variety of industrial applications. With precise dimensions of 71 mm inner diameter, 86 mm outer diameter, and 9 mm thickness, this oil seal ensures optimal sealing of rotating shafts in machinery. It is specifically engineered to prevent the leakage of lubricants and the ingress of contaminants, thereby enhancing the efficiency and reliability of mechanical systems.
Technical specifications
| Specification | Value |
|---|---|
| Bore diameter (d) | 71 mm |
| Outer diameter (D) | 86 mm |
| Width / Thickness (B) | 9 mm |
| Weight | 0.045 kg |
| Operating temperature range | -30 / +100 °C |
| Ring material | Nitrile rubber (NBR) |
| Sealing type | 2RS |
| Cage type | Not applicable |
Technical advantages
The CORTECO 12031237B oil seal offers several technical benefits suited for demanding applications:
- Effective sealing against dust and moisture with a 2RS design, ensuring IP-rated protection.
- Operating temperature range of -30 to +100 °C, accommodating a variety of environments.
- Constructed from nitrile rubber (NBR) for excellent resistance to oils and petroleum-based fluids.
- Minimal friction properties, contributing to reduced wear on the sealing edge during operation.
- Designed to maintain sealing integrity under moderate pressure differentials, enhancing reliability.
Typical applications
The 12031237B oil seal is widely used across various industrial sectors, including:
- Agricultural machinery (gearboxes, hydraulic systems)
- Automotive industry (engine blocks, transmission systems)
- Industrial pumps (centrifugal and positive displacement pumps)
- Construction equipment (excavators, loaders)
- Marine applications (propeller shafts, rudder assemblies)
Availability and ordering
At Eurobearing.eu, we specialize in supplying mechanical industrial components, including the CORTECO 12031237B oil seal. This product is available for fast delivery, and we offer the option to request a quote for bulk quantities. Enhance your operations by adding this item to your cart or contacting us for a quotation today.
