Specification Brand : KOVNOVI BulletPoint1 : Model: NA4908, NA4909, NA4910, NA4911, NA4912, NA4913, NA4914, NA4915, NA4916, NA4917, NA4918, NA4919, RNA4908, RNA4909, BulletPoint2 : RNA4910, RNA4911, RNA4912, RNA4913, RNA4914, RNA4915, RNA4916, RNA4917, RNA4918, RNA4919 with inner ring/without inner ring BulletPoint3 : Number of columns: Single row BulletPoint4 : Rolling bearing material: Bearing steel BulletPoint5 : High load, single rotation, tight seal, precision pressed, wear resistant. Color : Rna4911 Without Ring 63x80x25 ItemName : KOVNOVI 1PC Needle Roller Bearing RNA NA4908 4909 4910 4911 4912 4913 4914 4915 with/Without Inner Ring Bearings (Color : RNA4911 Without Ring 63x80x25) ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 1 centimeters ItemPackageDimensions_Width : 1 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : thrust-roller-bearings Manufacturer : DINGGUANGHE-US Material : Metal ModelNumber : DNLCBCVAC-AXK130170+2AS130X170X7 NumberOfItems : 1 PartNumber : DNLCBCLBB-RNA4911WITHOUTRING63X80X25 ProductDescription : High carbon chromium bearing steel: It has good comprehensive performance, high hardness, good wear resistance and high strength. High load: The outer ring is precision stamped and formed, which can bear a large load. High speed rotation: The cage and thrust ring guide the rollers precisely, suitable for high speed rotation. High seal: The curved part of the stamped outer ring has a sealing effect. Wear resistance: The surface of the needle roller bearing is hardened, with high strength and wear resistance. ProductSiteLaunchDate : 2023-04-06T09:05:17.588Z Size : One Size UnitCount : 1 UnspscCode : 31171500