Specification Brand : National 1 Track & Parts BulletPoint : We use precision manufacturing to deliver the highest quality parts BulletPoint1 : JL26749/10 Tapered Roller Bearings are designed for Gearboxes, Hoisting Equipment, Rolling Mills, Mining Industry Machines, Steer axle, Drive axles, Pusher axles, Tag axles, Engines, and Propellers. BulletPoint2 : JL26749/10 Bearing can be replaced out with interchangeable numbers 4T-JL26749, 4T-JL26710, JL26749, L26710, S39, A39, making it easier and more convenient. BulletPoint3 : JL26749/10 These bearings have a 32mm inner diameter, Outer Diameter 53mm, Width 14.50mm BulletPoint4 : This bearing is strong and durable, made with Chrome Steel SAE-52100. It comes pre-lubricated with grease, so you can use it right away without any hassle. It's all about making things easier and more efficient BulletPoint5 : 5- Take Notice of - The single-row tapered roller bearing must be used with a second bearing or as a matched pair ExternallyAssignedProductIdentifier1 : 0639937448441 ExternallyAssignedProductIdentifier2 : 639937448441 IncludedComponents : One Unit ItemName : Top Roller fits Caterpillar 305 304.5 305.5E2 CR 305.5 305CR 305E2 CR 304 304CR 305.5E2 CR fits Hanix H50B H56C ItemPackageDimensions_Height : 10 inches ItemPackageDimensions_Length : 10 inches ItemPackageDimensions_Width : 10 inches ItemPackageQuantity : 1 ItemTypeKeyword : tapered-roller-bearings Manufacturer : National 1 Track & Parts Material : Steel NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : TR133 ProductDescription : Compatible with Caterpillar Construction & Industrial(s) 304, 305, 305.5, 305.5E2 CR. Compatible with Caterpillar Mini Excavator(s) 304CR, 305CR, 305E2 CR, 304.5, 305.5E2 CR . Compatible with Hanix Mini Excavator(s) H50B, H56C. Early Design. Overall Length: 7-1/4". Roller Length: 4-3/4". Shaft Diameter: 1-1/8". Roller Diameter: 3-1/4" ProductSiteLaunchDate : 2024-05-24T15:39:18.543Z Size : 0.75 Inch x 1.5745 Inch x 0.473 Inch SpecificationMet : ABEC 1 SupplierDeclaredDgHzRegulation : unknown SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 24100000