- In conclusion, the 45x62x8 oil seal is more than just a simple component; it is a critical element in the complex machinery ecosystem. Its role in preserving the integrity of lubrication systems, safeguarding against contamination, and contributing to the overall efficiency and longevity of equipment cannot be overstated. As technology advances and machinery becomes increasingly sophisticated, the importance of high-quality oil seals like the 45x62x8 will continue to grow.
- * Design The 35x47x7 oil seal features a radial lip design, which creates a tight seal between the moving parts of the machinery and prevents oil leaks
35x47x7 oil seal. The lip is also designed to withstand high pressures and speeds, ensuring optimal performance in demanding environments.
(5) The surface finish of the shaft directly affects the service life of the oil seal, that is, the higher the shaft finish, the longer the service life of the oil seal.
Most conventional oil seals are designed only to withstand very low-pressure applications (about 8 psi or less). If additional internal pressure is present or anticipated, pressure relief is necessary.
Table 8: Housing design checklist


Special exceptions still apply within the Volkswagen group. With PTFE oil seals, an aluminium or plastic housing is used in many different engine series. The Top Dead Centre (TDC) signal is no longer measured at the flywheel, but directly using a sensor on the rear crankshaft flange and integrated sensor in the oil seal. Special procedures and tools must be used for the disassembly and assembly of these parts.
Oil seals, which are also referred to as radial shaft seals, rotary shaft seals, grease seals, or fluid seals, are used to close the gaps between fixed and moving parts of mechanical equipment. They are put between moving and stationary mechanical parts to make sure that moisture, contaminants, corrosive materials, and abrasives don’t cause any damage to these parts.
They are generally utilised for the following purposes:
inside the engine.
ISO 6194-1 1)
Amongst the several applications of oil seals, these are the most common three applications – o-rings, spring seals, and lip seals.