The 172443TB-H TCM Oil Seal is a double-lip rotary shaft seal engineered to provide dependable oil retention and contaminant exclusion in rotating equipment. Manufactured by Freudenberg NOK, this TCM/Dichtomatik seal uses a durable nitrile (Buna-N) lip material for reliable performance in oil and grease applications. Sized for a 1.750" shaft and 2.441" housing bore, it delivers solid sealing performance in a compact 0.313" width—because even a small leak can make a big mess.
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