8 in. Dualie Plastic Omni Wheel

• No Bearings (for best performance you'll want to add 4 bearings, the two wheels will need to be removed from each other for bearings to be added in the middle.
• 3/8 in. Bearings pre installed Qty 4 of am-0209
• 1/2 in. Bearings pre installed Qty 2 of am-0029 installed in the interior and Qty 2 of am-0030 installed on the outside

• If you wish to drive this wheel with an axle and hub, you can pick your hub by fitting any of the AndyMark hubs to this wheel. Hubs are not included with this wheel. If this is your choice, then no bearing is needed. To install a hub onto this wheel, use #10 screws and nuts.

Usage With Sprockets and Bearings:

• If you wish to drive this wheel with a sprocket, then the sprocket needs to be attached to the side of the wheel with #10 screws and nuts. You will also need to press ball bearings into the wheel so that it may spin on a shaft or bolt. The ball bearings must have a 1.125 in. od. For a 1/2 in. shafts, use am-0181. For a 3/8 in. shafts use am-0209

• Four - 8 in. Plastic Omni Wheel Webs
• Thirty-Six - Black SBR Rollers
• Thirty-Six - 1x1/8 Steel Dowel Pins
• Seventy-Two - Omni-roller Sleeves
• Nine - Individual M5x0.8 x 20mm SHCS
• Twelve - Individual M5 Nylock Nuts
• Three - Individual #10-32 x 2-1/4 in. SHCS
• Thirty-Six - Individual M3 Nylock Nuts
• Thirty-Six - Individual M3 x 10mm SHCS

Note: Bearings are included only if pre-installed.