Specification Brand : Befenybay BulletPoint1 : 【Material】 Carbon steel,the surface blackening process BulletPoint2 : 【Widely Used】Used for CNC machine parts SFU1605 ball screw BulletPoint3 : 【Dimensions】 BK12 + BF12 ball screw end support BulletPoint4 : 【Package Include】1pcs BK12 bearing block,1pcs BF12 bearing block BulletPoint5 : 【Function】 High rigidity, high precision and stable performance of rotation ExternallyAssignedProductIdentifier1 : 191170846618 ExternallyAssignedProductIdentifier2 : 0191170846618 ItemName : Befenybay Standard End Supports 1PCS BK12, 1PCS BF12 for CNC Machine Parts SFU1605 Ball Screw ItemPackageDimensions_Height : 8.9916 centimeters ItemPackageDimensions_Length : 6.096 centimeters ItemPackageDimensions_Width : 6.8072 centimeters ItemTypeKeyword : ball-screws Manufacturer : Befenybay Material : Carbon Steel ModelNumber : BE033-7-fba NumberOfItems : 1 PartNumber : BE033-7-fba ProductDescription : Support unit such as BK type bearing into the proper amount of lithium soap grease, with special sealing gasket for seal, can direct installation, use for a long time. The end support apply for electronic machinery robot, measuring instruments, medical equipment, X-Y table, factory automation equipment, etc. CNC Router\CNC grinding machine, machine tools. Product Name: BK12 + BF12 Ball Screw End Support Type: SFU1605 Material: Carbon steel Main Color: Black Weight: BK12(375g)+BF12(265g) Package Content: 1pcs BK12 ball screw end support 1pcs BF12 ball screw end support