Specification Brand : Witproton BulletPoint : Bearings BulletPoint1 : Saving Space: Space can be used with efficiency. The linear ball bushings is used in conjunction with the guide shaft, which can effectively use the space and is suitable for small-scale mechanism design. BulletPoint2 : Anti-rust: The outer cylinder of the linear bearing is made of steel and stainless steel, and the retainer is also made of stainless steel that can adapt to harsh conditions and low-noise resin. BulletPoint3 : High interchangeability: Since the linear ball bushings can be used in random combination with the shaft, it has good interchangeability. BulletPoint4 : Multiple shape options: rich shapes and installation methods. Linear linear ball bushings have a variety of shapes such as straight type, flange type, and housing type, which can be used in various ways. Color : One Color ExternallyAssignedProductIdentifier : 7684637359286 ExternallyAssignedProductIdentifier1 : 0774356053217 ExternallyAssignedProductIdentifier2 : 774356053217 ItemName : Witproton Flanged Linear Bushing with Lubrication Unit MX - Double Bushing 20mm 1pc ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 1 centimeters ItemPackageDimensions_Width : 1 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : bushing-shafts Manufacturer : Witproton ModelNumber : ETPUNCNJ NumberOfItems : 1 PartNumber : WIT-LHFRW-MX20 ProductDescription : z ProductSiteLaunchDate : 2021-10-13T03:29:57.902Z Size : One Size UnitCount : 1 UnspscCode : 31171500