Specification Brand : GOTOTOP BulletPoint1 : [Precision Manufacturing] Results in a standard size slide block that is stable and . BulletPoint2 : [Low Friction Design] Allows for smooth movement, minimizing wear and saving energy. BulletPoint3 : [Suitable for High Speed Precision Equipment] Such as construction machinery and transmission devices, ensuring top performance. BulletPoint4 : [Surface Oxidation Treatment] Ensures beautiful appearance and , making it . BulletPoint5 : [High Density Aluminum Alloy Structure] Provides strong load-bearing capacity for performance. Color : #211 IncludedComponents : No ItemName : SC20UU Aluminum Linear Motion Ball Bearing Slide Bushing, 2pcs 50mm Long Linear Roller Bearing Slide Block with 20mm Round Shaft Rod ItemPackageDimensions_Height : 6 centimeters ItemPackageDimensions_Length : 11 centimeters ItemPackageDimensions_Width : 8 centimeters ItemTypeKeyword : linear-ball-bearings Manufacturer : GOTOTOP ModelName : Multizenic2r6to4mz1a ModelNumber : GOTOTOP526n9gm7x8 NumberOfItems : 1 PartNumber : GOTOTOP526n9gm7x8 ProductDescription : [Precision Manufacturing] Results in a standard size slide block that is stable and . [Low Friction Design] Allows for smooth movement, minimizing wear and saving energy. [Suitable for High Speed Precision Equipment] Such as construction machinery and transmission devices, ensuring top performance. [Surface Oxidation Treatment] Ensures beautiful appearance and , making it . [High Density Aluminum Alloy Structure] Provides strong load-bearing capacity for performance.