Specification Brand : Z Live Center BulletPoint1 : Designed for large, hollow work pieces such as pipe, tube or other material that has a large center hole BulletPoint2 : High rigidity and high abrasion resistance BulletPoint3 : Triple ball bearing design BulletPoint4 : Shaft is made of alloy steel through heat treatment to Rc 60-62 BulletPoint5 : Dust and liquid proof seal for long service life ExternallyAssignedProductIdentifier1 : 737452110611 ExternallyAssignedProductIdentifier2 : 0737452110611 ExternallyAssignedProductIdentifier3 : 1088582820819 ItemName : Z LIVE CENTER ZLC03012MT2-120 Bull Nose Live Center, Morse Taper Number 2, 4-3/4" Diameter ItemPackageDimensions_Height : 4.75 inches ItemPackageDimensions_Length : 6.75 inches ItemPackageDimensions_Width : 4.75 inches ItemPackageQuantity : 1 ItemTypeKeyword : live-centers Manufacturer : Z Live Center Material : High quality alloy steel MeasurementSystem : Imperial ModelNumber : ZLC03012MT2-120 NumberOfItems : 1 PartNumber : ZLC03012MT2-120 ProductDescription : -Body made of special tool steel hardened and ground with special taper mount for quick change of points -Precision needle bearing used for high accuracy and long life -Less heat is generated due to spring plate used at end of angular bearing