Specification Brand : Generic BulletPoint1 : Nominal size: 41.275 mm Inner Diameter, 53.98 mm Outside Diameter, 6.35 mm Width. (Inch = 1.625 x 2.125 x 0.25) BulletPoint2 : Material: NBR BulletPoint3 : Style: CRW1 BulletPoint4 : Oil seals are used to protect shafts and bearings against the ingress of dust, water and foreign matter, as well as the seepage of oil or grease. BulletPoint5 : DMHUI oil seals are reliable and durable, helping to reduce equipment maintenance and disassembly work. Color : black ItemName : Shaft Seals 16054 CRW1 ID 1.625" x OD 2.125" x Thick 0.25" Oil Seal NBR ItemPackageDimensions_Height : 30 millimeters ItemPackageDimensions_Length : 150 millimeters ItemPackageDimensions_Width : 100 millimeters ItemPackageQuantity : 1 ItemTypeKeyword : radial-shaft-seals Manufacturer : DMHUI Material : gum_rubber NumberOfItems : 1 PartNumber : 1113001-NBR ProductDescription : Oil Seal 41.275x53.98x6.35 mm CRW1, DMHUI Part No. 1113001 Size : 41.275x53.98x6.35mm UnspscCode : 31410000