Specification Brand : Phoenix Mfg. BulletPoint1 : Inside Diameter: 17mm|Multiple Bore Options BulletPoint2 : Width: 0.8" BulletPoint3 : Belts That Fit: radius 0.14" BulletPoint4 : Bearing Inner Diameter: 0.669" BulletPoint5 : Front Side Offset: 0.2362" ExternallyAssignedProductIdentifier1 : 0744144345329 ExternallyAssignedProductIdentifier2 : 744144345329 ItemName : Phoenix Mfg. Rope Idler Pulley 4.5'' Diameter, 17mm Bore, Plastic ItemPackageDimensions_Height : 4 inches ItemPackageDimensions_Length : 8 inches ItemPackageDimensions_Width : 6 inches ItemPackageQuantity : 5 ItemTypeKeyword : round-belt-pulleys Manufacturer : Phoenix Material : Plastic ModelNumber : modle NumberOfItems : 1 PartNumber : 349000 ProductDescription : This Rope Idler Pulley is for use as a general purpose pulley for power transmission such as compressors, industrial fans, lawnmowers, snowblowers and electrical motors. It does not come with a bore adapter installed, the inside diameter is equal to the bearing diameter of 17mm. 349000 features a heavy duty sealed radial single-row bearing. Additional Features: Made of Light-Weight Plastic Works with 0.28" diameter rope/wire belts ProductSiteLaunchDate : 2018-05-03T18:37:18.380Z PulleyType : v_belt Size : One Size UnspscCode : 24101600