Rotary Seal Design Guide - Seals Unlimited

Catalog EPS 5350/USAProduct OfferingOperatingTemperatureRangeShaftSurface Speedfpm (m/s)ShaftSize RangeInches (mm)Maximum ShaftDynamicRunout (TIR)Maximum(STBM)MisalignmentMaximumPressurepsi (bar)PageNBR -20 °F to 250 °F-29 °C to 121 °CFKM -40 °F to 400 °F-40 °C to 204 °CUp to 3200(16.3)6 – 48(152 – 1219)0.010"(0.254 mm)0.010"(0.254 mm)0 – 7(0 – 0.48)Depending onShaft Speed5-26NBR -20 °F to 250 °F-29 °C to 121 °CFKM -40 °F to 400 °F-40 °C to 204 °CNBR -20 °F to 250 °F-29 °C to 121 °CFKM -40 °F to 400 °F-40 °C to 204 °CNBR -20 °F to 250 °F-29 °C to 121 °CFKM -40 °F to 400 °F-40 °C to 204 °CReciprocating:Up to 300(1.5)Rotary:Up to 2000(10.2)Reciprocating:Up to 300(1.5)Up to 2500(12.7)3/8 – 30(10 – 762)3/8 – 30(10 – 762)3/4 – 15(19 – 381)N/A 0.008"(0.20 mm)N/A 0.008"(0.20 mm)0 5-225-22,6-20N/A N/A 012-9044NBR -20 °F to 250 °F-29 °C to 121 °CFKM -40 °F to 400 °F-40 °C to 204 °CUp to 2500(12.7)1 – 25(25 – 635)N/A N/A 012-9NBR -20 °F to 250 °F-29 °C to 121 °CFKM -40 °F to 400 °F-40 °C to 204 °CUp to 4000(20.3)1/4 – 8(6.4 – 203)0.003"(0.076 mm)0.003"(0.076 mm)300(20)5-16NBR -20 °F to 250 °F-29 °C to 121 °CFKM -40 °F to 400 °F-40 °C to 204 °CUp to 4000(20.3)1/4 – 12.500(6.4 – 317 )0.005"(0.127 mm)0.005"(0.127 mm)100(7)5-16,6-15NBR -20 °F to 250 °F-29 °C to 121 °CFKM -40 °F to 400 °F-40 °C to 204 °CUp to 2000(10.2)1/4 – 4(6.4 – 101)0.010"(0.254 mm)0.010"(0.254 mm)0 – 7(0 – 0.48)Depending onShaft Speed6-1403/28/064-5 Parker Hannifin CorporationEPS DivisionToll Free: (800) 233-3900www.parkerseals.com