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!
8057-311.422-NM
UPC: 22636873
PU11 Double Wiper
8057
U-Cup with wiper lip (double-lipped wipers); sealing edge of wiper lip is lightly chamfered. Double wiper for improvement of overall tightness. The double-lipped wiper can take pressures up to 1.6 Mpa. Sealing lips directed inwards fulfull the U-packing function. Wiper lip with lightly rounded sealing edge wipes dirt away safely and leaves a residual oil film on the retracting rod. Tightness, working life and friction behavior of the entire system are affected positively. Made from 95 Shore A Polyurethane.
Operating Conditions:
Working Temperature: -30°C to 110°C (-22°F to 230°F)