THK - BK20-THK referenced THK Ball Screw Support Unit product produced by high technology. BK20-THK became irreplaceable of foundations. BK20-THK referenced product which is satisfy the customer's needs, offers advantages of quality and cost. It produced result of tests of laborotory for years. BK20-THK referenced product is an original piece of your foundation or machine, original parts makes your machine live longer.
