Specification Brand : UIAHNE BulletPoint1 : Suggest finding a professional mechanic for installation. BulletPoint2 : Applicable models: Applicable to multiple models, such as ST1538, ST1539, GU1944, GU600, etc., to meet the needs of various mechanical systems and are widely used in different equipment. BulletPoint3 : Product size: The outer retaining ring has an outer diameter of 64mm and an inner diameter of 25mm, which is suitable for the connection of various mechanical structures to ensure accurate matching. BulletPoint4 : Material and structure: Made of steel, with a structure design, it provides reliable connection and support, suitable for applications under different load conditions. BulletPoint5 : Quantity configuration: Each set of products includes an outer retaining ring and an outer bearing cap to meet regular maintenance and replacement needs. BulletPoint6 : Multiple adaptations: This outer retaining ring is suitable for multiple mechanical models to ensure compatibility of different equipment and is widely used in various power transmission systems. 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 : 5007734680695 ItemName : UIAHNE Spare Parts Suitable Fit for 18x47 C01 GUA-1 HS108 Miniature Universal Joint Universal Joint Bearing Universal Joint 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 Outer bearing cap Outer bearing cap Cap diameter Cap diameter 64mm 25mm 64mm 25mm 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: 18X47 Material: Steel 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 : 2025-05-06T11:12:58.296Z Size : One Size UnitCount : 1 UnspscCode : 25170000