Richmond Swivel 100mm Solid White Nylon Wheel Stainless Steel Elite Castor (S4490)

This stainless steel swivel castor is built for trolleys and equipment used in hygiene-sensitive areas such as medical, laboratory, food prep and washdown zones. It features a 100mm nylon wheel with a 30mm tread width, offering smooth rolling on hard floors while resisting moisture and common cleaning chemicals. With a castor height of 133mm and a swivel radius of 90mm, it suits compact equipment where manoeuvrability matters, including carts that move between cool rooms and hot, steamy kitchens.

The swivel head uses a double ball race design to support steady turning under load, helping the equipment track and steer cleanly in tight spaces. The wheel runs on a plain bore and the castor mounts via a 12mm bolt hole, making it a practical option for bolt-on replacements and new builds. Maximum capacity is 100kg per castor, with an 80kg recommended working load for ongoing service life where loads are moved regularly and the castors are frequently cleaned.