Feature●One SKF oil seal and one SKF wiper seal developed to achieve superior sealing performance. New self-lubricating compound. Virtually eliminates stick-slip and improves performance by reducing friction. Bench tested over 1 million cycles - Developed in testDescription One SKF oil seal and one SKF wiper seal developed to achieve superior sealing performance. New self-lubricating compound. Virtually eliminates stick-slip and improves performance by reducing friction. Bench tested over 1 million cycles - Developed in test