MXU - Swivel Plate & Brake 200mm Urethane & Cast Iron Hub Castor Clear Urethane The MSU150/SP-TB castor frame is

The MSU150/SP-TB castor frame is a swivel plate type

The BSN50/SF castor frame is a fixed plate type

The WSU80/SH castor frame is a swivel bolt hole type

MHB200/P Castor has a heavy duty pressed steel frame - zinc plated

and has very low rolling resistance

MXU - Swivel Plate & Brake 200mm Urethane & Cast Iron Hub Castor Clear Urethane The MSU150/SP-TB castor frame isDescription This MXU200 P TB castor is an extra heavy duty castor with a 200mm wheel diameter and a 900kg load capacity. It is manufactured from heavy pressed steel with a heavy fork and top plate bolted by a strong king bolt, giving it extra high loading capacities. The castor frame has a double ball bearing headrace reinforced by 4 hardened bearing seats, resulting in high impact and shock resistance. The castor wheels are urethane chemical bonded