Wheels of the series WB are made of a multipart riveted steel rim with a pressed on grey non marking standard rubber tyre with a shore hardness of 82 Shore A. The wheels are with roller bearings.
Steel swivel forks with single bolt hole. Swivel head with double ball race. The top plate with single bolt hole is directly riveted to the fork to ensure smooth movement with minimal tolerances in the swivel head. The series R is suitable for manually moved loads up to 400 kg.