Misumi standard product / Misumi economy type
Differences in appearance and specifications / Differences in load
Japanese type: According to Japanese JIS standards
American type: According to American ANSI ICWM standards
The maximum load per caster is 900 daN, applicable to large-sized equipment
The maximum load per caster is 150 daN, applicable to small and medium-sized equipment

Misumi Economy Casters are strictly measured and loads are specified in accordance with the ANSI ICWM-2018 standard, allowing for more secure use.
Test results under the same allowable load conditions
Case of poor quality of products distributed on the market: Caster core and tread separated, tread deformation, failure
Misumi Economy: Passed without deformation
Field test photos
More smooth rotation with additional installation of dustproof cover
Difficulty in using products distributed on the market by customers
Since there is no dustproof cover on the wheel, foreign substances can easily enter, affecting the rotation of the caster
Misumi Economy
Additional dustproof cover on the wheel prevents foreign substances from entering, ensuring smooth rotation of the caster
※ Dustproof covers are only available for polyurethane and TPR casters.
※ Experimental data is obtained through our own inspection and measurement and is provided for reference only.
※ Products distributed on the market are similar products that we purchased randomly from online and offline markets.