The ORING 5,33X506,81-NB70, identified by SKU: OR53350681NB70, is a precision-engineered sealing component designed for demanding industrial applications. With dimensions of 5.33 mm in thickness and an outer diameter of 506.81 mm, this O-ring is ideally suited for providing secure seals in hydraulic systems, pneumatic cylinders, and various mechanical assemblies. Manufactured to meet stringent industry standards, this O-ring ensures optimal sealing performance in a wide range of operational conditions.
Technical specifications
| Specification | Value |
|---|---|
| Bore diameter (d) | 506.81 mm |
| Width / Thickness (W) | 5.33 mm |
| Material | Nitrile Butadiene Rubber (NB70) |
| Operating temperature range | -30°C to +120°C |
| Hardness | 70 Shore A |
| ISO / cross-reference equivalent code | 62000 2-389 |
Technical advantages
The ORING 5,33X506,81-NB70 offers several technical advantages that make it a reliable choice for industrial applications:
- Constructed from NB70, providing excellent resistance to oils and fuels.
- Operates effectively within a wide temperature range of -30°C to +120°C.
- 70 Shore A hardness ensures optimal balance between flexibility and sealing strength.
- Engineered for high tolerance and precision, ensuring a secure fit in large diameter applications.
- Conforms to ISO standards, guaranteeing compatibility with a range of industrial systems.
Typical applications
The ORING 5,33X506,81-NB70 is utilized across a variety of industries and machinery types, including:
- Hydraulic systems in construction and agricultural machinery
- Pneumatic cylinders in automation and assembly lines
- Marine engineering for sealing in pumps and valves
- Oil and gas equipment, providing seals in pipelines and refineries
- Automotive manufacturing, used in engines and transmission systems
Availability and ordering
Eurobearing.eu is your trusted B2B supplier for mechanical components, offering fast availability of the ORING 5,33X506,81-NB70. Whether you need a single set or require a quote for bulk quantities, we are ready to meet your needs. Add this product to your cart or request a quotation directly from our platform to ensure your operations remain seamless and efficient.

