Transmission oil seal: The design of the oil return groove improves the oil return rate, reduces temperature rise and lip wear; the inner diameter of the oil seal and the shaft contact surface are well sealed to prevent oil leakage through the inner diame
Transmission oil seal: The design of the oil return groove improves the oil return rate, reduces temperature rise and lip wear; the inner diameter of the oil seal and the shaft contact surface are well sealed to prevent oil leakage through the inner diameter.