Specification Brand : UIAHNE BulletPoint1 : Suggest finding a professional mechanic for installation. BulletPoint2 : Of application: ST1538, ST1539, ST1540, ST1638, ST1639, etc., widely used in various mechanical to ensure the stability and reliability of the . BulletPoint3 : Dimensions: The product size is 20x47mm, suitable for bearing caps with a diameter of 64mm, providing good matching and fixing effects. BulletPoint4 : Material: Made of steel to ensure durability and adaptability, suitable for use in industrial environments, and can effectively withstand loads. BulletPoint5 : Structural design: The shaped structural design is adopted to enhance the fixing effect and the displacement of components such as bearings. BulletPoint6 : Installation position: The external retaining ring is designed for use on the bearing cap, which is easy to install and ensures the stable of the . BulletPoint7 : Please confirm the parts will be fit on your scooter / motorcycle before you place the order. BulletPoint8 : If you do not know whether the parts will fit or not, Please send us the photo of your motorcycle or engine by Message. Color : One Color ExternallyAssignedProductIdentifier : 5007734681388 ItemName : Spare Parts 1 Piece 20x47 Miniature Universal Joint Bearing Compact U-Joint Crucetas Universal Joint ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 1 centimeters ItemPackageDimensions_Width : 1 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : needle-bearing-universal-joints Manufacturer : UIAHNE ModelName : UIAHNE112 ModelNumber : UIAHNE112 NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : UIAHNE112 ProductDescription : Manual measurement of weight display, with slight deviation. The dimensions of the product are manually measured, and there may be slight errors in the measurement, but it does not affect the functionality. Outer retaining ring (OSR) style Outer retaining ring (OSR) style G1 D1 G2 D2 On bearing cap On bearing cap Cap diameter Cap diameter 64mm 25mm 64mm 25mm Applies to: ST1538 5-165X GU1944 GU600 GUA-15 GUH65 ST1539 5-178X GU1948 GU700 GUA-17 GUH66 ST1540 5-185X GU200 GU720/730 GUA-19 GUH69 ST1638 5-188X GU2010 GU7280/4 GUA-2 GUH74 ST1639 5-200X GU2050 GU207 GUA-20 GUIA-18 ST1847 5-213X GU2100 GU7410 GUA-21 GUIS51 5-101X 5-243X GU2200 GU7420 GUA-3 GUIS56 5-10X 5-251X GU2300 GU7430 GUA-4 GUIS59 5-111X 5-263X GU2409 GU7440 GUA-5 GUIS61 5-113X 5-275X GU2600 GU7490 GU500-1 GUIS62 5-115X/5-15X 5-2X GU290 GU750 GUA-6 GUIS63 5-1205X 5-31000X GU295 GU7530 GUA-7 GUIS64 5-12062X 5-310X GU296 GU7540 GUA-8 GUIS65 5-12072X 5-316X GU297 GU7560 GUA-9 GUIS66 5-12100X 5-32000X GU298 GU7610 GUD81 GUK12 5-121X 5-33000X GU299 GU7620 GUD82 GUKO-16 5-12219X 5-3400X GU300 GU7630 GUD83 GUKO-17 5-12276X 5-35000X GU3000 GU7650 GUD84 GUM72 5-12278X 5-431X GU350 GU7670 GUD86 GUM73 5-12924X 5-443X GU3500 GU800 GUD87 GUM75 5-12932X 5-4X GU3800 GU8110 GUDUMP1 GUM76 5-129X GU1000 GU3810 GU8130 GUDUMP1 GUM77 5-13400X GU1100 GU3850 GU9730 GUDUMP2 GUM78 5-134X GU1200 GU400 GU9732 GUDUMP2 Model: 20x47 Material: Steel Structure: Before purchasing, please confirm whether the product number and corresponding size are suitable to avoid being unable to apply after purchase. If you have any questions, please feel free to contact us for consultation. ProductSiteLaunchDate : 2025-05-06T11:12:59.270Z Size : One Size UnitCount : 1 UnspscCode : 25170000