National 9845
Type 47 fluoro-elastomer radial shaft seal for a 1.763" / 44.78 mm shaft, 2.416" / 61.37 mm O.D. and 0.375" / 9.53 mm width.
National 9845 is a directional radial shaft oil seal used where a rotating shaft and lubricated bearing require sealing. The Type 47 design uses a fluoro-elastomer sealing lip with a clockwise spiral pattern.
Application / fitment
Select this seal by shaft diameter, housing bore, width, and shaft rotation. It is designed for a 1.763" shaft and 2.409" housing bore; the seal outside diameter is 2.416" to provide the required installation interference.
- type: Type 47 radial shaft seal
- shaft diameter: 1.763" / 44.78 mm
- outside diameter: 2.416" / 61.37 mm
- housing bore: 2.409" / 61.19 mm
- width: 0.375" / 9.53 mm
Inspect the shaft surface for wear grooves and verify that the spiral direction matches actual shaft rotation. Lubricate the sealing lip with the correct operating fluid before initial start-up.
Technical information
- seal type: National / Timken Type 47
- series: 9000
- lip material: fluoro-elastomer
- helix type: clockwise spiral
- outside-diameter coating: Redicoat
- shaft diameter: 1.763" / 44.78 mm
- outside diameter: 2.416" / 61.37 mm
- width: 0.375" / 9.53 mm
- sale unit: 1 piece