The 88,9X120,65X12,7-AS-NBR Double Lip Oil Seal is a precision-engineered component designed for demanding industrial applications. This specific model, categorized under NBR Double Lip Rotary Shaft Seals, features dimensions of 88.9 mm bore diameter, 120.65 mm outer diameter, and 12.7 mm width. Typically used in environments requiring robust sealing solutions, this oil seal effectively prevents lubricant leakage and ingress of contaminants, ensuring optimal performance in rotary shaft systems.
Technical specifications
| Specification | Value |
| Bore diameter (d) | 88.9 mm |
| Outer diameter (D) | 120.65 mm |
| Width (T) | 12.7 mm |
| Sealing type | Double Lip |
| Material | NBR (Nitrile Butadiene Rubber) |
| Operating temperature range | -40°C to +100°C |
| ISO / Cross-reference equivalent code | AS-NBR |
Technical advantages
The 88,9X120,65X12,7-AS-NBR Double Lip Oil Seal offers several significant technical advantages:
- Effective sealing capability due to dual lip design, ensuring minimal leakage and enhanced protection against contaminants.
- Constructed from NBR material, offering excellent resistance to oils and temperatures ranging from -40°C to +100°C.
- Reliable performance in high-speed applications due to optimal lip design minimizing friction.
- Compatible with a wide range of industrial fluids, enhancing versatility in various applications.
- Standardized dimensions facilitate easy integration into existing systems and machinery.
Typical applications
The 88,9X120,65X12,7-AS-NBR Double Lip Oil Seal is commonly used in the following sectors:
- Automotive industry (gearboxes, axles, and crankshafts)
- Hydraulic systems (pumps, motors, and cylinders)
- Agricultural machinery (tractors, harvesters, and tillage equipment)
- Industrial machinery (conveyors, mixers, and compressors)
- Marine equipment (propulsion systems and winches)
Availability and ordering
At Eurobearing.eu, the 88,9X120,65X12,7-AS-NBR Double Lip Oil Seal is readily available for immediate purchase. As a specialized B2B supplier, we offer fast delivery and the option to request a quote for bulk quantities. Add this essential component to your cart or contact us today for a quotation.




