Specification Brand : 80/20 BulletPoint1 : Replacement unibearing bearing pad for 40 Series aluminum unibearing linear bearings. BulletPoint2 : Measures 9.53mm tall x 31.75mm wide x 74.12mm long. BulletPoint3 : Made out of self-lubricating UHMW plastic. BulletPoint4 : Includes mounting hardware! BulletPoint5 : 5. Capacity: 4kg Color : SMR148C-ZZ 8x14x4mm ExternallyAssignedProductIdentifier : 7320573764899 ExternallyAssignedProductIdentifier1 : 0601982958084 ExternallyAssignedProductIdentifier2 : 601982958084 IncludedComponents : No ItemDisplayWeight : 3.1 pounds ItemName : 40-6817, 40 Series, Black Single Keyed Unibearing Linear Bearing Pad (2 Pack) ItemPackageDimensions_Height : 7 inches ItemPackageDimensions_Length : 6 inches ItemPackageDimensions_Width : 5 inches ItemPackageQuantity : 2 ItemTypeKeyword : linear-roller-bearings Manufacturer : 80/20 Inc. Material : UHMW Material1 : aluminum Material2 : UHMW ModelNumber : PT-QX04 NumberOfItems : 2 PartNumber : 40-6817-2 ProductDescription : The single-keyed UniBearing pad is commonly used with a UniBearing to create custom bearings. It has a single key and mounts to the profile using stainless steel flathead socket cap screws that have Loctite. It provides a flat bearing and quick change-out as well as being designed with rounded corners on the molded pad for easy installation. The pad includes holes for mounting the hardware or brake kits as well as all mounting hardware. ProductSiteLaunchDate : 2019-04-02T17:45:27.964Z Size : PT-QX04 Style : T125X-25L UnitCount : 1 UnspscCode : 26111500