Rotary Seal Design Guide - Seals Unlimited

Parker Oil SealsCatalog EPS 5350/USAProduct OfferingOperatingTemperatureRangeNBR -20 °F to 250 °F-29 °C to 121 °CFKM -40 °F to 400 °F-40 °C to 204 °CShaftSurface Speedfpm (m/s)Up to 3200(16.3)ShaftSize RangeInches (mm)1/4 – 10(5 – 260)Maximum ShaftDynamicRunout (TIR)0.010"(0.254 mm)Maximum(STBM)Misalignment0.010"(0.254 mm)MaximumPressurepsi (bar)0 – 7(0 – 0.48)Depending onShaft SpeedPage6-12NBR -20 °F to 250 °F-29 °C to 121 °CFKM -40 °F to 400 °F-40 °C to 204 °CUp to 2500(12.7)1/4 – 10(5 – 260)0.010"(0.25 mm)0.010"(0.25 mm)0 – 7(0 – 0.48)Depending onShaft Speed6-12NBR -20 °F to 250 °F-29 °C to 121 °CFKM -40 °F to 400vF-40 °C to 204 °CUp to 2500(12.7)Speed Depends onRunout3/4 – 10(20 – 260)0.020" – 0.125"(0.51 – 3.18 mm)0.020 – 0.125"(0.51 – 3.18 mm)0 – 3(0 – 0.20)Depending onShaft Speed6-17NBR -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 – 10(5 – 260)0.010"(0.254 mm)0.010"(0.254 mm)0 – 7(0 – 0.48)Depending onShaft Speed6-13NBR -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 °CUp to 2000(10.2)Up to 1000(5.1)1/4 – 6(5 – 150)1/4 – 10(5 – 260)0.010"(0.254 mm)0.010"(0.254 mm)0.010"(0.254 mm)0.010"(0.254 mm)0 – 7(0 – 0.48)Depending onShaft Speed0 – 7(0 – 0.48)Depending onShaft Speed6-136-1866NBR -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 °CRotary:Up to 2000(10.2)Reciprocating:Up to 300(1.5)Up to 4000(20.3)3/8 – 10(10 – 250)1/4 – 4(5 – 100)0.010"(0.254 mm)0.005"(0.127 mm)0.008"(0.20 mm)0.005"(0.127 mm)0 6-20200(13.7)Depending onShaft Speed6-15NBR -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(5 – 100)0.010"(0.254 mm)0.010"(0.254 mm)0 – 7(0 – 0.48)Depending onShaft Speed6-14NBR -20 °F to 250 °F-29 °C to 121 °CFKM -40 °F to 400 °F-40 °C to 204 °CUp to 5000(25.4)1/2 – 10(10 – 250)0.010"(0.254 mm)0.010"(0.254 mm)0 – 7(0 – 0.68)Depending onShaft Speed6-19NBR -20 °F to 250 °F-29 °C to 121 °CFKM -40 °F to 400 °F-40 °C to 204 °CUp to 2500(12.7)3/8 – 6(9.5 – 152)0.006"(0.15 mm)0.010"(0.254 mm)0 – 10(0.68)Depending onShaft Speed6-19NBR -20 °F to 250 °F-29 °C to 121 °CFKM -40 °F to 400 °F-40 °C to 204 °CUp to 3200(16.3)1/2 – 14(10 – 350)0.010"(0.254 mm)0.010"(0.254 mm)0 – 7(0 – 0.48)Depending onShaft Speed6-1603/28/066-11 Parker Hannifin CorporationEPS DivisionToll Free: (800) 233-3900www.parkerseals.com