Specification Brand : XIKE BulletPoint1 : ✔SIZE-Metric 40mm Inner Diameter, 50mm Outside Diameter, 5mm Width. BulletPoint2 : ✔Material-Made from Nitrile rubber standardized to 70A NBR with a temperature range of -4°F (-20°C) to 212°F (370°C). BulletPoint3 : ✔Advantage-Grease is included for easy installation, reducing friction and extending operating life. BulletPoint4 : ✔Performance-It can be used to protect shafts and bearings from dirt and foreign matter and grease seepage, and has good resistance to a variety of mineral oils,petroleum oils, hydraulic oils and lubricating greases. BulletPoint5 : ✔Warranty - Six months warranty, free refund if there is any quality problem during the warranty period. Color : 10pcs ExternallyAssignedProductIdentifier : 7590603889124 ExternallyAssignedProductIdentifier1 : 0050811634864 ExternallyAssignedProductIdentifier2 : 050811634864 IncludedComponents : One Seal ItemName : XiKe Oil Shaft Seal, Lip Seals, TC 40x50x5mm Nitrile Rubber Cover Double Lip with Spring, Oil Seals for Bearing Shafts,Rotating Shafts,etc., Black Pack of 2 ItemPackageDimensions_Height : 5 millimeters ItemPackageDimensions_Length : 50 millimeters ItemPackageDimensions_Width : 50 millimeters ItemPackageQuantity : 1 ItemTypeKeyword : lip-seals Manufacturer : XiKe Material : Synthetic Rubber ModelNumber : 6092b3c13da60053b9c9906b757bd3 NumberOfItems : 1 PartNumber : TC40x50x5mmx2 ProductDescription : Oil seals are used to protect shafts and bearings from ingress of dirt and foreign matter and egress of oil or grease. ProductSiteLaunchDate : 2022-12-28T18:19:28.096Z Size : TC40x50x5mm Style : Wire Collated SupplierDeclaredDgHzRegulation : not_applicable TemperatureRange : 0-1 degrees_celsius UnitCount : 1 UnspscCode : 31410000