The applications are varied, but all involve fixing a wheel to a shaft. The most common means of securing a wheel to a shaft is with a key-way and/or setscrews. Other set-ups include tapered locking bushing, welding, interference fit, nuts and bolts, and cotter pins. Keyways can be machined in most wheel sizes. The wheel hub diameter must be large enough to allow 1/4? Of metal between the hub outside diameter and the bottom of the keyway. When ordering, please specify shaft size as well as the width and depth of desired keyway. The chart at right shows the standard keyway dimensions in relation to the shaft diameter. Set screws are also available. Unless otherwise specified, if one set screw is desired it will be placed over the key-way. If two, the second will be at 90? Features Hub Length: 3-1/4″ Bore Size: 30mm Wheel Diameter: 8″ Tread Width: 3 Material: Polyurethane on Steel Wheel Durometer: 90-95 Shore A Keyway: Yes Set Screws: 2 (One on Keyway and one 90 Degrees from Keyway) Color: Green Polyurethane tread on Silver Cast Iron Core (Custom Colors Available Depending on Quantity) Weight Capacity: 1,850 lbs Per Wheel (Normally 2,000 lbs in a normal Caster Application) All Drive Wheels capacities are rated at 75% of the standard capacity. Specifications for this item. Hub Length: 3-1/4″ , Bore Size: 30mm (1/4″x 1/8″ Keyway) , Wheel Diameter: 8″ , Tread Width: 3″ , Material: Polyurethane on Steel , Wheel Durometer: 90-95 Shore A , Keyway: Yes , Set Screws: Two 1/4″-20 Set Screws (One on Keyway and one 90 Degrees from Keyway) , Color: Green Polyurethane tread on Silver Cast Iron Core , Weight Capacity: 1,850 lbs Per Wheel , Commercial Industrial Wheel Application , High Quality Replacement Caster Wheel , Heavy Duty Caster Wheel. Listing and template services provided by inkFrog. This item is in the category “Business & Industrial\Material Handling\Casters & Wheels\Casters”. The seller is “casterhq” and is located in this country: US. This item can be shipped to United States, New Zealand, Fiji, Papua New Guinea, Wallis and Futuna, Gambia, Malaysia, Taiwan, Poland, Oman, Suriname, United Arab Emirates, Kenya, Argentina, Guinea-Bissau, Armenia, Uzbekistan, Bhutan, Senegal, Togo, Ireland, Qatar, Burundi, Netherlands, Slovakia, Slovenia, Equatorial Guinea, Thailand, Aruba, Sweden, Iceland, Macedonia, Belgium, Israel, Liechtenstein, Kuwait, Benin, Algeria, Antigua and Barbuda, Swaziland, Italy, Tanzania, Pakistan, Burkina Faso, Panama, Singapore, Kyrgyzstan, Switzerland, Djibouti, Chile, China, Mali, Botswana, Republic of Croatia, Cambodia, Indonesia, Portugal, Tajikistan, Vietnam, Malta, Cayman Islands, Paraguay, Saint Helena, Cyprus, Seychelles, Rwanda, Bangladesh, Australia, Austria, Sri Lanka, Gabon Republic, Zimbabwe, Bulgaria, Czech Republic, Norway, Côte d’Ivoire (Ivory Coast), Kiribati, Turkmenistan, Grenada, Greece, Haiti, Greenland, Yemen, Afghanistan, Montenegro, Mongolia, Nepal, Bahamas, Bahrain, United Kingdom, Bosnia and Herzegovina, Hungary, Angola, Western Samoa, France, Mozambique, Namibia, Peru, Denmark, Guatemala, Solomon Islands, Vatican City State, Sierra Leone, Nauru, Anguilla, El Salvador, Dominican Republic, Cameroon, Guyana, Azerbaijan Republic, Macau, Georgia, Tonga, San Marino, Eritrea, Saint Kitts-Nevis, Morocco, Saint Vincent and the Grenadines, Mauritania, Belize, Philippines, Democratic Republic of the Congo, Republic of the Congo, Colombia, Spain, Estonia, Bermuda, Montserrat, Zambia, South Korea, Vanuatu, Ecuador, Albania, Ethiopia, Monaco, Niger, Laos, Ghana, Cape Verde Islands, Moldova, Madagascar, Saint Pierre and Miquelon, Lebanon, Liberia, Bolivia, Maldives, Gibraltar, Hong Kong, Central African Republic, Lesotho, Nigeria, Mauritius, Saint Lucia, Jordan, Guinea, Canada, Turks and Caicos Islands, Chad, Andorra, Romania, Costa Rica, India, Mexico, Serbia, Kazakhstan, Saudi Arabia, Japan, Lithuania, Trinidad and Tobago, Malawi, Nicaragua, Finland, Tunisia, Uganda, Luxembourg, Brazil, Turkey, Germany, Egypt, Latvia, Jamaica, South Africa, Brunei Darussalam, Honduras.

• Brand: CasterHQ
• UPC: 689355019853