Solid TPR: Solidly constructed, very robust for furniture. Great Function: Can be used for many general purpose applications inside or outside. For example, use for cabinet, trolley, table, computer desk, wardrobe, drawers, sofa-bed, pallet furniture, small machinery, rack, etc. SPECIFICATIONS: Material : TPR + Metal Wheel Diameter : 50mm Single Tyre Width : 19mm Overall Height : 71mm Screw Hole Spacing : 36 x 36 mm Screw hole Diameter: 6.2 mm Maximum Load per Caster Wheel: 40 KG Quantity : 12 pcs Swivel Castors PACKAGE: 12 x Ø 50 mm Swivel CastorsHow to choose the load capacity of the wheels? — T = the load bearing of single wheel — E = then weight of transportation equipment — Z = the maximum load — M = the number of wheels — N = safety coefficient (ca. 1.3-1.5) For example: If you want to choose the wheels that can carry 150kg. 1.E+Z=150kg;M=4;N=1.3 T=150/4*1.3=48kg 2.E+Z=150kg;M=4;N=1.5 T=150/4*1.5=56kg So,according to the result of calculation, you could choose the single wheel of which load capacity between 48-56kg.
Caster type:- Swivel
Plate width:- 5 Centimetres
Surface recommendation:- Multi-Surface
Wheel width:- 2 Inches
UPC:- 746060384116
Manufacturer:- YAOBLUESEA
Part Number:- CAN211YD
Manufacturer reference:- CAN211YD
Size:- 12pcs
Item Package Quantity:- 1
Number of Pieces:- 12
Cutting Diameter:- 50 Millimetres
Included Components:- 12pcs swivel castors
Batteries included?:- No
Batteries Required?:- No
Assembled Diameter:- 50 Millimetres
Item Weight:- 1.97 kg
Date First Available:- 27 Jun. 2017
Colour:- gray
Brand:- YAOBLUESEA
Material:- Rubber
Item weight:- 1.97 Kilograms
Mounting type:- Plate Mount