We will be closed November 28th and 29th, 2024 for Thanksgiving. We will reopen December 2nd, 2024 at normal time. Have a safe and happy holiday!
ATTN: CANADA CUSTOMERS: If you need to buy seals from us, please call us instead of ordering online to arrange for shipping. As we can not use USPS to ship your package until the strike ends. Thank you!
BA318700030
UPC: 68003962
BA U-Cup
BA (Rod Seals)
Profile BA is the consequence of further development of the lip seal. It combines the advantages of a highly elastic O-ring and the abrasion resistance of a lipseal compound. This special seal is mainly used in the mobile hydraulic industry because of its special feature – the fitted O-ring. The O-ring guarantees the preloading of the seal lips under low pressure or vacuum, this is necessary for the sealing function. The sealing force is largely independent of temperature variations, ant it ensures the necessary preloading even if a certain amount of abrasion takes place. The lop is loaded according to increasing system pressure, transmitted through the pressure-dependent deformation of the O-ring.
The BA U-Cup Offers:
Unusually high abrasion resistance
Insusceptible to shock loads
High resistance to extrusion
Perfect sealing action in no-load and low temperature conditions
Suitable for the most difficult working conditions
Easy installation
Application:
Working Pressure: = 350 bar
Working Temperature: -35°C to 80°C (-31°F to 176°F)
Surface Speed: = 1 m/s