The 218303TB-H TCM Oil Seal is a heavy-duty double-lip rotary shaft seal designed to retain lubricants while providing enhanced protection against dirt and contaminants. Manufactured by Freudenberg NOK, this TCM/Dichtomatik seal features durable nitrile (Buna-N) sealing lips for dependable oil and grease resistance. Sized for a 2.188" shaft and 3.000" housing bore, its wider 0.375" profile adds stability and durability—because reliable sealing keeps equipment running longer.
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