Specification Brand : KOVNOVI BulletPoint1 : Model: NJ304EM, NJ305EM, NJ306EM, NJ307EM, NJ308EM, NJ309EM Cylindrical Roller Bearings BulletPoint2 : Number of Roller Columns: Single Row BulletPoint3 : Rolling bearing housing material: bearing steel BulletPoint4 : Size: NJ304EM 20x52x15mm, NJ305EM 25x62x17mm, NJ306EM 30x72x19mm, NJ307EM 35x80x21mm, NJ308EM 40x90x23mm, NJ309EM 45x100x25mm BulletPoint5 : Features: High torque, high speed, Super mute, long life. Color : Nj307em ExternallyAssignedProductIdentifier1 : 085311883177 ExternallyAssignedProductIdentifier2 : 0085311883177 ExternallyAssignedProductIdentifier3 : 00085311883177 ItemName : KOVNOVI 1PC Cylindrical Roller Bearings NJ304 NJ305 NJ306 NJ307 NJ308 NJ309EM Single Row Bearing(NJ307EM) ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 3 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : cylindrical-roller-bearings Manufacturer : DINGGUANGHE-US Material : Metal ModelNumber : DLHNVDHCB-NJ307EM-1PC NumberOfItems : 1 PartNumber : DLHNVDHCB-NJ307EM-1PC ProductDescription : 1、Material, high hardness, wear resistance and contact fatigue strength, while the heart also maintains good toughness and can withstand high impact loads. 2、with uniform hardness and wear resistance, high temperature resistance, long service life. 3、Even rotational speed during operation, working in harmony with the machinery, low noise and enhanced efficiency. 4、The bearing surface is smooth and flat, waterproof, not easy to rust, long service life. 5、Application:for Motor, for mining, for petroleum, for metallurgy, for paper making, for agricultural machinery, for crane. ProductSiteLaunchDate : 2023-03-28T08:51:29.990Z Size : 1pc SupplierDeclaredDgHzRegulation : unknown UnitCount : 1 UnspscCode : 31171500