Rexnord - LRF 450.270 referenced Bolt assembly product produced by high technology. LRF 450.270 became irreplaceable of foundations. LRF 450.270 referenced product which is satisfy the customer's needs, offers advantages of quality and cost. It produced result of tests of laborotory for years. LRF 450.270 referenced product is an original piece of your foundation or machine, original parts makes your machine live longer.