NOTE: Check the capacity and overall height before making decision - DESCRIPTIONMade from solid hard plastic, this 5inch 125mm Fixed Non-Swivel caster has a capacity of 140kg ea, and is suitable for heavy duty industrial or home use for furniture, trolley, equipment, bench, etc. These solid hard plastic caster wheels are speically designed for heavy duty use. The caster itself is light in weight, but each can bear 120-140kg capacity depending on the size. Available Sizes: 3 inch, 4 inch and 5 inch. - Please check the title for the size and type of the product for current listing. All wheels can be detached from the caster by taking off the bolt and nut. The swivel part of the caster can't be disassembled. There are no grease point for the swivel joint, However greasing is possible through the gap. The wheels are suggested to be detached to be thoroughly cleaned before greasing. - Product of this listing: 5" Plastic Caster Wheels: Overall Height: 156mm Capacity of each: 140KG Wheel: Diameter: 125mm or 5" Width: 32mm Material: PU Precision Double Ball-Bearing with Greese Point Plate: Size: 95mm L x 65mm W x 3mm T Hole size: 8.5mm x 11mm Hole Distance: 45mm x 75mm Material: Galvanised steel - PACKAGE INCLUDES 2 pcs Caster Wheel Only(Type and Size as listed in the Title)