.500"X.688"X.094" 4911 HM3 CR/SKF Oil Seal (1026)

Part# 4911 Radial shaft seal with metal case and single sealing lip, for grease UPC Code 85311003261 Radial shaft seals are used between rotating and stationary machine components, or between components in relative motion. HM3 seals are designed with a sealant coated metal case. They have a conventional single sealing lip made of elastomer. Typical applications include grease lubricated agriculture machinery. Attributes Dimensions Shaft diameter 0.5 in 12.7 mm Housing bore diameter 0.688 in 17.48 mm Seal width 0.094 in 2.39 mm Performance Limiting speed 2520 rpm 42.0 hz Permissible circumferential speed 1.31 ft/min 0.007 m/s Minimum operating temperature -40.0 F -40 C Rotational speed 2520 rpm 42.0 hz Properties Maximum operating temperature 212.0 F 100 C Design HM3 Auxiliary lip No Unit system Inch Sealing lip material Nitrile rubber (NBR) Type of outside diameter Metal-cased Miscellaneous Product group - level 3 Shaft seals Product group - level 2 Radial shaft seals