Swiss engineering offers polyurethane wheels. Polyurethane wheel on water-proof precision ball bearing 2 rs wheel center made of polyamide tread made injected polyurethane hardness 85 shore a and 95 shore a stainless-steel aisi 304 fabricated castor. Swivel on double range of ball, axle with self-locking nut. Specifically for epoxy floorings, used in machines, trolleys and other material handling equipments in industries such as pharmaceutical [bulk drugs and formulations], bio-technology, clean-rooms, r&d labs, electronic systems and components manufacturing companies, computer hardware manufacturing and assembly shops, etc. Sizes available from 2" to 8" dia with stainless steel castors [304/316 quality] and mis quality having top fixtures as rectangular plate, round plate, round peg, square peg, threaded pet and bolt hole type. Tailor-made products as per clients` specifications are their speciality.