Specification Brand : SUN-BEARINGS BulletPoint : KOYO Japan 18790/20 Taper Roller Bearing Cup and Cone 50.8x85.01x71.463 mm BulletPoint1 : Completeness: Suitable for part numbers A7-HO-311-SS, A95459, 17-102, etc., to ensure that all components required for are complete. BulletPoint2 : Adaptability: Designed for a variety of chain saw models such as XL12, XL400, XL800, ensuring installation and stable . BulletPoint3 : Durability: Made of sturdy , suitable for long-term needs and extend the service life of the . BulletPoint4 : Convenience: Contains clutch drum sprocket and needle bearings, providing a quick replacement solution to reduce downtime. BulletPoint5 : : Effectively the transmission system, reduce failures, and keep the running stably. Color : One Color ExternallyAssignedProductIdentifier : 5075376985751 ExternallyAssignedProductIdentifier1 : 0760689488475 ExternallyAssignedProductIdentifier2 : 760689488475 IncludedComponents : KOYO Japan 18790/20 Taper Roller Bearing Cup and Cone 50.8x85.01x71.463 mm ItemName : KOYO Japan 18790/20 Taper Roller Bearing Cup and Cone 50.8x85.01x71.463 mm ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 3 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : needle-roller-bearings Manufacturer : SUN-BEARINGS Material : Alloy Steel ModelName : JeeYe030486 ModelNumber : JeeYe030486 NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : 18790/20 ProductDescription : BRAND: KOYO ID: 18790/20 MADE IN: JAPAN DESCRIPTION Category:Tapered roller bearings Cage:Sheet steel cage Temperature range:-30 to +120 °C Tolerance class:Tolerance class P0/PN2 / ABEC 1 Roller rows:Single row bearing Product range:Complete tapered roller bearing Arrangement:Standard version Weight:0,358 kg ProductID:10296056 Country of origin:Japan Customs tariff number:8482 2000 EAN:4549250089541 Dimensions Inner dimension: 50,800 mm Outer dimension: 85,001 mm Width: 17,463 mm Package Includes: ONE (1) KOYO Bearing 18790/20 ProductSiteLaunchDate : 2025-04-02T21:38:01.301Z Size : One Size SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 31171500