Tractor Axles , PTO Shafts and associated systems are highly prone to failure while in run at the field, owing to the limitations of the conventional sealing designs em- ployed in these system. Only elastomeric arrangement of multiple layers or cassette sealing arrangement can not offer reliable leakage free sealing of the axles. The most common challenges in the tractor transmission sealing i.e. Premature failure of oil seal, consequential failure of bearings, gears, shaft and overall low Life expectan- cy of oil seals, remain unanswered with any conventional seal design. SAP Metal Face Sealing is a unique engineered solution working on the principle of mechanical sealing, which can be employed at various locations in the tractor that offers the phenomenal service performance, and much higher service life against the conven- tional seals and can be customized to the application requirements.
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