Specification Brand : Service Caster BulletPoint1 : These Service Caster Series #30 Polyurethane on Cast Iron casters offer various wheel sizes and mounting heights: 3-1/4” Wheel: 4-1/4” mounting height; 4” wheel: 5-5/8” mounting height; 5” wheel: 6-1/2” mounting height; 6” wheel: 7-1/2” mounting height; 8” wheel: 9-1/2” mounting height. BulletPoint2 : Weight Capacity: 3.25": 600 lbs Capacity/Caster, 4": 700 lbs Capacity/Caster, 5": 1000 lbs Capacity/Caster, 6": 1200 lbs. Capacity/Caster, and 8": 1250 lbs Capacity/Caster BulletPoint3 : Top plate measures at 4" x 4-1/2" with a bolt hole pattern of 2-5/8" x 3-5/8" to 3" x 3" and can either be bolted or welded on. BulletPoint4 : Brake options include a top lock brake (TLB), a total lock brake (TTL), or a side lock brake (SLB). The TLB places a positive locking force against the wheel tread, locking the wheel only. The SLB places a positive locking force against the wheel hub, locking the wheel only. The TTL also places a positive locking force against the wheel tread, but the TTL simultaneously locks the wheel and the swivel for a complete stationary position. BulletPoint5 : Find other wheel materials, sizes and all Service Caster products at our Amazon Storefront. Click on the “by Service Caster” link above the main title on any Service Caster page listing. BulletPoint6 : Tyre Type: Solid Rubber Bracket Included: Yes Length of Steel Bracket: 11cm Width of Steel Bracket: 9.5cm Fixing Bolts Included: No Color : Swivel - No Brake - Green CompatibleWithVehicleType : Truck ExteriorFinish : Alloy Steel ExternallyAssignedProductIdentifier : 5293410788551 ExternallyAssignedProductIdentifier1 : 670533877037 ExternallyAssignedProductIdentifier2 : 0670533877037 IncludedComponents : 4 Heavy duty casters, 16 Screws, 16 Washers, 16 Bolts and 16 Nuts ItemDisplayWeight : 1.6 kilograms ItemName : Polyurethane on Cast Iron Swivel Top Plate Heavy Duty Caster with 3.25 Inch Green Wheel - 600 lbs. Capacity/Caster - Service Caster Brand ItemPackageDimensions_Height : 8.9916 centimeters ItemPackageDimensions_Length : 3.7084 centimeters ItemPackageDimensions_Width : 8.89 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : plate-casters LoadCapacity : 600.0 pounds Manufacturer : Service Caster Material : Polyurethane Tread on Semi Steel Cast Iron Core Material1 : Plastic Material2 : Metal Material3 : Wood Material4 : Steel Material5 : Nylon ModelNumber : Series #30 MountingType : Plate Mount NumberOfItems : 1 PackageLevel : unit PartNumber : SCC-30CS3420-PUR-GB PitchCircleDiameter : 150 millimeters ProductDescription : Listing is for one (1) Service Caster Series #30 swivel caster with a 3 1/4" diameter, 2" wide green polyurethane tread set on a metal core wheel. Supports 600 pounds (lbs) per caster. Non Marking/Non Marring.When searching for a reliable and durable solution for medium and heavy duty projects, consider Service Caster’s Series 30 top plate polyurethane casters. The Service Caster Series #30 is ideal for material handling, carts, equipment, and shop projects. The non-marking, non-marring polyurethane tread performs especially well on hard surfaces such as concrete, tile, and wood, while the metal core wheel stands up to heavier loads with a stable and secure roll. Finely crafted with double ball bearing heat treated raceways, these versatile casters are ideal for a wide range of applications, such as dollies, platform trucks, warehouse carts and freight terminals. Or ensure a smooth and secure ride for food service carts, hotel housekeeping carts, and industrial and commercial equipment. Even drywall carts, welding carts, and wall panel carts will be ready to roll on the Series 30, keeping you moving forward. Service Caster is unsurpassed in quality, reliability, and excellent customer service. Count on us to move you forward. ProductSiteLaunchDate : 2018-09-28T20:47:28.970Z Size : 3.25" Wheel Style : 3 Inch SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 SurfaceRecommendation : Hard Floor UnitCount : 1 UnspscCode : 31162702 WarrantyDescription : 3 months from date of purchase WebsiteShippingWeight : 7 pounds