Skip to content Skip to navigation menu
ArticlePU23728724 T621

PU -- 2.3/8 X 2.7/8 X 3/8

Brand: Hallite
Your order will be fulfilled from your branch. For surplus stock from Central Distribution, please allow 3 - 5 working days from delivery.

Stock Status : Sold Out



R476,68

Each
Excl. VAT
Details

The 621 type seal is a top-of-the-range twin lip rod seal designed to provide a dry sealing solution in heavy-duty applications. The secondary sealing lip located behind the primary sealing lip improves stability of the seal in the gland. The unique profile of the NBR energiser ensures the precision trimmed primary sealing lips maintain contact under low or no pressure situations while ensuring proper sealing at higher pressures. The seal also incorporates an acetal anti-extrusion ring to withstand side loads and extreme pressure peaks even with the extrusion gaps, which are the result of using remote plastic bearing strips. The seal shell is molded in Hythane 181, Hallite's high-performance polyurethane, for easy installation and excellent low temperature performance.

Product properties
Brand Hallite
Category Rod
Inside Diameter (mm) 60.325
Outside Diameter (mm) 73.025
Width (mm) 9.525
Material Polyurethane
Series Imperial
Type Rod Seal
Style 621
Material (Energiser) Nitrile Rubber
Material (Anti-Extrusion Ring) POM
Max Pressure Rating (Bar) 700
Technical Documents
     Product Data Sheet
Download
     Product Data Sheet