The KLOZURE MILL-RIGHT N (Nitrile) Model 23 Split Oil Seal family provides moderate abrasion and moderate resistance plate is requiredSingle lip configuration with molded-in stainless steel finger springOperating Temperature: -40F to 200F (-40C to 93C)Specification: shaft diameter: 4.6880 inpressure tolerance: Ambientoutside diameter: 5.6880 inmisalignment tolerance: 0.010 inwidth: 0.5000 inconstruction description: Split Seal, Single Lip with Molded-in Stainless Steel Finger Springlip material: MILL-RIGHT N - Nitriletypical application:General Service Split Seal, Rotating Applications, Gearboxes, Pumps, Mining Industry, Pulp & Paper Industry, Hydroelectric Industry, Steel Industry, other Industrial Applicationsdesign type: Model 23harmonization code: 4016935020.USseal type: Split Seal, Single Lip with Springmanufacturer catalog number: 25003-6525maximum shaft surface speed: 2000 fpmweight: 0.372 lb