TPR：TPR is a kind of thermoplastic elastomers.
high molecular、high elastic、non-toxic、non hydrolysis
but not resistant to grease and iron filings
We have two types of TPR.
Light Duty HTPR Caster (click the picture for more information)
Dia.：38mm / 50mm / 50mm / 75mm
Width：23mm
Features：light weight、easy to move、durable、high abrasive
Dynamic Load：30~40 KG
Light Duty TPR / HTPR Caster (click the picture for more information)
Dia.：61mm / 76mm / 76mm / 100mm
Width：25mm
Dynamic Load：65 KG
Other option：high elastic TPR
Medium Duty TPR / HTPR Caster (click the picture for more information)
Dia.：76mm / 101mm / 125mm
Width : 31mm (1-1/4")
Dynamic Load：100 KG
Heavy Duty TPR / HTPR Caster (click the picture for more information)
Dia.：4"-100mm / 5"-125mm / 6"-150mm
Width：38mm (1-1/2")
Dynamic Load：150 KG
With dual bearing：4"、5" Caster with 6202 bearing x2 (inner size：15mm)
6" Caster with 6003 bearing x2 (inner size：17mm)
Heavy Duty TPR / HTPR Caster (click the picture for more information)
Dia.：100mm / 125mm / 150mm / 200mm
Width：50mm
Dynamic Load：200~400 KG
With dual bearing：6203 (inner size：17mm)
