material:butadiene-acrylonitrile rubber size:25*45*12mm color:black decay resistance, wear resistance

material:butadiene-acrylonitrile rubbersize:25*45*12mm

color:black,decay resistance, wear resistance,reasonable price

Delivery time:Depends on you order(the quantity,the emergency)

Customized production according to customer order is available

Type J without skeleton oil seal