Metal ball caster1mm thick steel plate from the machine stampingit has the capbility to support15KGpayload.The Caster is strong and lightweight. It has 20mm high round body with a total weight of only 37g; and large steel ball around a small ball around as much as 40 to rotate the main scroll ball much more smoothlywhich make the robotwalk or move at a more flexible and comfortable way. Our popular 2WD Arduino Platform adapts this caster.

You can buy this item using 150 reward points.

Specifications

• Fixed hole: 4mm
• Center Distance to Fixed holes: 40mm
• Ball body height: 20mm
• Ball protruding height: 4mm
• Bearing ball number: 40
• Maximum load: 15KG
• Ball diameter: 15mm
• Weight: 37g