riin 4pcs 6inch 15cm Metal Caster Wheel Heavy Duty Industrial Castor Swivel Non Brake Without Lock 500kg ea for Trolley Furniture Equipment

DESCRIPTION:
Made from cast iron metal, this 6inch 15cm swivel non-lock caster has a capacity of 500kg ea, and is suitable for heavy duty industrial or home use for furniture, trolley, equipment, bench, etc.

These cast iron metal caster wheels are speically designed for heavy duty use. The caster itself is very heavy in weight.
We have three types under each size, fixed, swivel without lock/brake,swivel with brake/lock, they may have different length, but the overall width and height, and wheel size and plate size are same.
Available Sizes: 4 inch, 5 inch, 6 inch, 8 inch for the metal caster wheels.Please check the title for the size under 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, there is tiny gap between the plastic ring and the plate which can be used for greasing.
The wheels, on the other hand, are suggested to be detached from the arms to thoroughly remove the debris and then you can apply grease to the cleaned wheels.
The outer layer in red color is highly solid and durable rubber to reduce damage to the ground.
The wheel surface is flat, and therefore not suitable for sandy or pebble stone ground.

This listing is for below model:
6" Metal Casters - refer to the title for what is included in the package
Overall Height: 190mm
Capacity of each: 500KG
Wheel:
Diameter: 152mm or 6"
Width: 50mm
Material: PU
Precision Double Ball-Bearing with Greese Point
Plate:
Size: 114mm L x 100mm W x 6mm T
Hole size: 10mm x 20mm
Hole Distance: 7.2mm x 8.5mm
Material: Galvanised steel

PACKAGE INCLUDES:
4pcs of caster wheel only (loose package in tough bag)