Rotary Seal Design Guide - Seals Unlimited

2.813 to 2.938CatalogProTech EPS 5350/USASizes InchShaft Dia.Bore Dia.Total InBore DepthTotal SealWidth2.813 3.875 0.313 0.688 FSE-2813-3875-1-12.813 3.875 0.354 0.630 MLE-2813-3875-B-12.813 3.875 0.354 0.709 LWE-2813-3875-1-12.813 3.875 0.562 0.562 LNE-2813-3875-1-12.813 3.875 0.591 0.591 FNE-2813-3875-1-12.813 3.937 0.313 0.688 FSE-2813-3937-1-12.813 3.937 0.562 0.562 LNE-2813-3937-1-12.813 3.937 0.591 0.591 FNE-2813-3937-1-12.813 3.938 0.354 0.630 MLE-2813-3938-B-12.813 3.938 0.354 0.709 LWE-2813-3938-1-12.813 4.000 0.313 0.688 FSE-2813-4000-1-12.813 4.000 0.354 0.630 MLE-2813-4000-B-12.813 4.000 0.354 0.709 LWE-2813-4000-1-12.813 4.000 0.562 0.562 LNE-2813-4000-1-12.813 4.000 0.591 0.591 FNE-2813-4000-1-12.813 4.062 0.313 0.688 FSE-2813-4062-1-12.813 4.062 0.562 0.562 LNE-2813-4062-1-12.813 4.062 0.591 0.591 FNE-2813-4062-1-12.813 4.063 0.354 0.630 MLE-2813-4063-B-12.813 4.063 0.354 0.709 LWE-2813-4063-1-12.813 4.125 0.313 0.688 FSE-2813-4125-1-12.813 4.125 0.354 0.630 MLE-2813-4125-B-12.813 4.125 0.354 0.709 LWE-2813-4125-1-12.813 4.125 0.562 0.562 LNE-2813-4125-1-12.813 4.125 0.591 0.591 FNE-2813-4125-1-12.813 4.187 0.313 0.688 FSE-2813-4187-1-12.813 4.187 0.562 0.562 LNE-2813-4187-1-12.813 4.187 0.591 0.591 FNE-2813-4187-1-12.813 4.188 0.354 0.630 MLE-2813-4188-B-12.813 4.188 0.354 0.709 LWE-2813-4188-1-12.813 4.250 0.313 0.688 FSE-2813-4250-1-12.813 4.250 0.354 0.630 MLE-2813-4250-B-12.813 4.250 0.354 0.709 LWE-2813-4250-1-12.813 4.250 0.562 0.562 LNE-2813-4250-1-12.813 4.250 0.591 0.591 FNE-2813-4250-1-12.813 4.312 0.313 0.688 FSE-2813-4312-1-12.813 4.312 0.562 0.562 LNE-2813-4312-1-12.813 4.312 0.591 0.591 FNE-2813-4312-1-12.813 4.313 0.354 0.630 MLE-2813-4313-B-12.813 4.313 0.354 0.709 LWE-2813-4313-1-12.875 3.500 0.313 0.688 LSE-2875-3500-1-12.875 3.562 0.313 0.688 LSE-2875-3562-1-12.875 3.563 0.354 0.630 MLE-2875-3563-B-12.875 3.563 0.354 0.709 LWE-2875-3563-1-12.875 3.625 0.313 0.688 LSE-2875-3625-1-12.875 3.625 0.313 0.688 FSE-2875-3625-1-12.875 3.625 0.354 0.630 MLE-2875-3625-B-12.875 3.625 0.354 0.709 LWE-2875-3625-1-12.875 3.625 0.562 0.562 LNE-2875-3625-1-12.875 3.625 0.591 0.591 FNE-2875-3625-1-12.875 3.688 0.313 0.688 LSE-2875-3688-1-12.875 3.688 0.313 0.688 FSE-2875-3688-1-12.875 3.688 0.354 0.630 MLE-2875-3688-B-12.875 3.688 0.354 0.709 LWE-2875-3688-1-12.875 3.688 0.562 0.562 LNE-2875-3688-1-12.875 3.688 0.591 0.591 FNE-2875-3688-1-12.875 3.750 0.313 0.688 LSE-2875-3750-1-12.875 3.750 0.313 0.688 FSE-2875-3750-1-12.875 3.750 0.354 0.630 MLE-2875-3750-B-12.875 3.750 0.354 0.709 LWE-2875-3750-1-12.875 3.750 0.562 0.562 LNE-2875-3750-1-12.875 3.750 0.591 0.591 FNE-2875-3750-1-12.875 3.813 0.313 0.688 LSE-2875-3813-1-12.875 3.813 0.313 0.688 FSE-2875-3813-1-12.875 3.813 0.354 0.630 MLE-2875-3813-B-12.875 3.813 0.354 0.709 LWE-2875-3813-1-1See Section 4 for seal part number prefix description.ProTechPart NumberShaft Dia.Bore Dia.Total InBore DepthTotal SealWidthProTechPart Number2.875 3.813 0.562 0.562 LNE-2875-3813-1-12.875 3.813 0.591 0.591 FNE-2875-3813-1-12.875 3.875 0.313 0.688 LSE-2875-3875-1-12.875 3.875 0.313 0.688 FSE-2875-3875-1-12.875 3.875 0.354 0.630 MLE-2875-3875-B-12.875 3.875 0.354 0.709 LWE-2875-3875-1-12.875 3.875 0.562 0.562 LNE-2875-3875-1-12.875 3.875 0.591 0.591 FNE-2875-3875-1-12.875 3.938 0.313 0.688 LSE-2875-3938-1-12.875 3.938 0.313 0.688 FSE-2875-3938-1-12.875 3.938 0.354 0.630 MLE-2875-3938-B-12.875 3.938 0.354 0.709 LWE-2875-3938-1-12.875 3.938 0.562 0.562 LNE-2875-3938-1-12.875 3.938 0.591 0.591 FNE-2875-3938-1-12.875 4.000 0.313 0.688 LSE-2875-4000-1-12.875 4.000 0.313 0.688 FSE-2875-4000-1-12.875 4.000 0.354 0.630 MLE-2875-4000-B-12.875 4.000 0.354 0.709 LWE-2875-4000-1-12.875 4.000 0.562 0.562 LNE-2875-4000-1-12.875 4.000 0.591 0.591 FNE-2875-4000-1-12.875 4.062 0.313 0.688 LSE-2875-4062-1-12.875 4.062 0.313 0.688 FSE-2875-4062-1-12.875 4.062 0.562 0.562 LNE-2875-4062-1-12.875 4.062 0.591 0.591 FNE-2875-4062-1-12.875 4.063 0.354 0.630 MLE-2875-4063-B-12.875 4.063 0.354 0.709 LWE-2875-4063-1-12.875 4.125 0.313 0.688 LSE-2875-4125-1-12.875 4.125 0.313 0.688 FSE-2875-4125-1-12.875 4.125 0.354 0.630 MLE-2875-4125-B-12.875 4.125 0.354 0.709 LWE-2875-4125-1-12.875 4.125 0.562 0.562 LNE-2875-4125-1-12.875 4.125 0.591 0.591 FNE-2875-4125-1-12.875 4.188 0.313 0.688 LSE-2875-4188-1-12.875 4.188 0.313 0.688 FSE-2875-4188-1-12.875 4.188 0.354 0.630 MLE-2875-4188-B-12.875 4.188 0.354 0.709 LWE-2875-4188-1-12.875 4.188 0.562 0.562 LNE-2875-4188-1-12.875 4.188 0.591 0.591 FNE-2875-4188-1-12.875 4.250 0.313 0.688 LSE-2875-4250-1-12.875 4.250 0.313 0.688 FSE-2875-4250-1-12.875 4.250 0.354 0.630 MLE-2875-4250-B-12.875 4.250 0.354 0.709 LWE-2875-4250-1-12.875 4.250 0.562 0.562 LNE-2875-4250-1-12.875 4.250 0.591 0.591 FNE-2875-4250-1-12.875 4.312 0.313 0.688 LSE-2875-4312-1-12.875 4.312 0.313 0.688 FSE-2875-4312-1-12.875 4.312 0.562 0.562 LNE-2875-4312-1-12.875 4.312 0.591 0.591 FNE-2875-4312-1-12.875 4.313 0.354 0.630 MLE-2875-4313-B-12.875 4.313 0.354 0.709 LWE-2875-4313-1-12.875 4.375 0.313 0.688 LSE-2875-4375-1-12.875 4.375 0.313 0.688 FSE-2875-4375-1-12.875 4.375 0.354 0.630 MLE-2875-4375-B-12.875 4.375 0.354 0.709 LWE-2875-4375-1-12.875 4.375 0.562 0.562 LNE-2875-4375-1-12.875 4.375 0.591 0.591 FNE-2875-4375-1-12.938 3.563 0.313 0.688 LSE-2938-3563-1-12.938 3.625 0.313 0.688 LSE-2938-3625-1-12.938 3.625 0.354 0.630 MLE-2938-3625-B-12.938 3.625 0.354 0.709 LWE-2938-3625-1-12.938 3.688 0.313 0.688 LSE-2938-3688-1-12.938 3.688 0.313 0.688 FSE-2938-3688-1-12.938 3.688 0.354 0.630 MLE-2938-3688-B-12.938 3.688 0.354 0.709 LWE-2938-3688-1-12.938 3.688 0.562 0.562 LNE-2938-3688-1-12.938 3.688 0.591 0.591 FNE-2938-3688-1-103/03/06FFF-25 Parker Hannifin CorporationEPS DivisionToll Free: (800) 233-3900www.parkerseals.com