1. Structure of Caster and Names of Parts
A caster is mounted to an object in order to carry or move the object easily.
Mounting a caster to an object is easy and caster can be used for various purposes.
![](img/index_illust01.gif)
2. Specification necessary for caster selection
![](img/index_specification.png)
3. Types of Stoppers
![](img/index_type.png)
4. Structure of the Turning Parts
Single thrust bearing type
(Single bearing)
Single bearing structure is used for giving priority to cost.
- Kingpin Type
- G Type, M Type, H(LHG) Type (Swivel Caster)
![](img/index_illust02.gif)
Double thrust bearing type
(Double bearing)
Smooth rotation is realized by adopting the double bearing structure.
- Kingpinless Type
- J Type, PM Type, RJ2 Type, J2 Type (Swivel Caster)
![](img/index_illust03.gif)
- Kingpin Type
- SJ Type, SType, EType, LType, SA Type, HType (Without LHG Type), RJ2K Type,CAL-H Type, SUS-J Type, SUS-J2 Type, SUS-SJ Type, SUS-S Type, SUS-E Type, SUS-H Type (Swivel Caster)
![](img/index_illust04.gif)