Product Description
8″ Aluminum Omni Wheel with 1/2″ Bearing These wheels are light and durable and allow for omni-directional movement. They will bend under a severe impact, but can be easily repaired. Specifications: Diameter: 8 inches Width Across Middle: 0.123 inches Bore: 1.124 inch diameter bore Bolt Pattern: 6 hole 1.875″ diameter bolt circle Body Material:3 – 1/8″ thick aluminum Load Capacity: 50 pounds Coefficient of Friction, Forward/Backwards: Static: 1, Dynamic: 0.8-0.88 Coefficient of Friction, Sideways: Static: 0.2-0,27, Dynamic: 0.16-0.2 Weight: 1.00 pound Repairable by removing perimeter #10-32 screws Number of Rollers: 18 Roller Material: Black SBR Rubber Roller Bearing Material: Brass Roller Axle: Steel Dowel Pin Roller Diameter: 3/4 inch Roller Durometer: 80A Included Hardware: Two – 8″ Outer Aluminum Onmi Rings One – 8″ Inner Aluminum Omni Plate Eighteen – Black SBR Rollers Eighteen – Steel Dowel Pins Thirty-Six – Brass Omni-roller Sleeves Eighteen – Individual #10-32×3/8″ Button Head Phillips Screws One – 1/2″ FR8ZZ Bearing Usage: With Sprocket: If you wish to drive this wheel with a sprocket, then the sprocket needs to be attached to the side of the wheel, and one ball bearing needs to be pressed into the wheel (one one side). The ball bearing must have a 1.125″ od. For a 1/2″ id, use am-0030. For a 3/8″ id, use am-0573. The sprocket needs to be spaced out in order for the chain to miss the side of the wheels, so use Hardware Kit 1, which includes the spacers, screws, and nuts for this. With Bearing: The ball bearing must have a 1.125″ od. For a 1/2″ id, use am-0030. For a 3/8″ id, use am-0573.
Product Features
- Diameter: 8 inches
- Width Across Middle: 0.123 inches
- Bore: 1.124 inch diameter bore
- Bolt Pattern: 6 hole 1.875″ diameter bolt circle
- Body Material:3 – 1/8″ thick aluminum
