Specification Brand : Othmro BulletPoint1 : 30204. Size: 20mm Inner Diameter 47mm Outside Diameter 15.25mm Thickness. BulletPoint2 : Made of high grade bearing steel, for heat tolerance and durability under heavy loads. BulletPoint3 : Single row tapered roller bearings are designed to accommodate combined loads, i.e. simultaneously acting radial and axial loads. BulletPoint4 : Good rollers with fitted retainers, ensure the performance of less friction, vibration, and noise. BulletPoint5 : Static Load Rating of 30.5kN and Dynamic Load Rating of 28.2kN ExternallyAssignedProductIdentifier : 7509368054012 ExternallyAssignedProductIdentifier1 : 0881863845980 ExternallyAssignedProductIdentifier2 : 0886316205137 ExternallyAssignedProductIdentifier3 : 886316205137 ExternallyAssignedProductIdentifier4 : 881863845980 IncludedComponents : Wheel Bearing (1) ItemDisplayWeight : 0.22 pounds ItemName : Othmro 1Pcs 30204 Tapered Roller Bearing Cone and Cup Set, 0.79inch Bore 1.85inch OD 0.6inch Thickness, Bearing Steel Ball Bearings for Freight Trailer ItemPackageDimensions_Height : 8 centimeters ItemPackageDimensions_Length : 2.8 centimeters ItemPackageDimensions_Width : 7.9 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : tapered-roller-bearings Manufacturer : Othmro Material : Steel ModelNumber : 30203 NumberOfItems : 5 PartNumber : OTH191026Z-0068 ProductDescription : Product description Tapered Roller Bearings Tapered roller bearings are separable into a cone assembly and a cup. They are designed to accommodate combined loads, i.e. simultaneously acting radial and axial loads. Use for high-load, moderate-speed applications that include automotive axle systems and conveyor systems.