JWOO Nitrile Oil Pad with Double Lip ID:45mm NBR Shaft Strip

JWOO Nitrile Oil Pad with Double Lip ID:45mm NBR Shaft Rubber Strip 45x52x7 45x62x7 45x62x8 45x75x8 45x80x8 1PC(Size:45x72x8mm 1pcs): Double-lip rotary shaft oil seal is completely covered by rubber, and has a built-in spring to maintain the shape and tension, and has an excellent sealing effect