Specification Brand : JKRO BulletPoint1 : Part No.: 21895153 BulletPoint2 : Printer Compatibility: Roland RS-640 / FJ-540 / SJ-540 / XJ-540 BulletPoint3 : Manufacturer: Roland BulletPoint4 : Product Size: 60mm x 35mm x 20mm BulletPoint5 : Warm tips: the printer parts should be installed by technicians only BulletPoint6 : Ring Type: F-shaped BulletPoint7 : Comes in a clear case BulletPoint8 : alawana top Color : T2 ExternallyAssignedProductIdentifier : 4512101989574 ExternallyAssignedProductIdentifier1 : 0699900870716 ExternallyAssignedProductIdentifier2 : 699900870716 ItemName : RS-640 / SJ-540 / FJ-540 / XJ-540 L-Bearing/Rail Block SSR15XW1UU+2320LY - 21895153 ItemPackageDimensions_Height : 9.5 centimeters ItemPackageDimensions_Length : 2.7 centimeters ItemPackageDimensions_Width : 2.7 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : linear-motion-guides Manufacturer : JKRO Material : その他 ModelNumber : T2-KGTT4F-1.2 PartNumber : JKPJ-RO-033-2 ProductDescription : Roland RS-640 / SJ-540 / FJ-540 / XJ-540 L-Bearing / Rail Block SSR15XW1UU+2320LY - 21895153 Printer Compatibility: Roland RS-640 / FJ-540 / SJ-540 / XJ-540 Product Size: 60mm x 35mm x 20mm Net Weight: 160g Packing Size: 100mm x 100mm x 50mm Part no.: 21895153 Manufacturer: Roland Average Lifespan: 3 years (If the rail is not severe wear and in a good environment, the lifespan can reach 5 years ProductSiteLaunchDate : 2016-06-21T07:00:00.000Z