Product Description Product NamePillow Block Bearing UC208StructurePillow block BearingSealsRubber SealBore Size40mmBore TypeRoundOutside Diameter80mmDuty TypeMedium Duty, Heavy Duty and OthersWidth49.2mmOperating Temperature Range:-20to +120°CMaterialChromeSteel,CarbonSteel,StainlessSteelLubrication Type:Oil; Grease;CageGCR 15, Stainless steel etc.Series:UCCertificateISO9001:2008FeaturesIt has good versatility and interchangeability. It can easily work in severe environment.ColourSilverBearing StructureSpherical Surface Ball BearingThe Number Of RowSingleWeight0.64kgsClearanceC2 C0 C3 C4 C5ToleranceABEC1ABEC3ABEC5ABEC7Product Introduction:Pillow block bearing is a bearing unit that combine the rolling bearing and bearing seating together. Most insert bearings make the outer diameter a sphere. The structure varies in form and easy in installation. Also this kind of bearing has good versatility and interchangeability. It can easily work in severe environment.Pillow block bearing simplifies outside structure of the machinery, making it more reasonable in assembling and maintenance, plus, it is with aligning property so that to protect torque load induced by assembling mistakes. In addition, as it is easier to be assembled on machine and lateral wall, it could be used on frame or anywhere of the machine Due to features mentioned above, the insert bearings with housings are used extensively as well as different types of the bearings themselves.Feature:1.Shaft fastening: 2 grub screws, inner ring extended on both sides2.Material: ultra clean chrome steelGCR153.It is suitable for high loads and speeds, also in case of alternating direction of rotation4.Grease: Chevron SRI-2 orfood industry FM 2225.Working Temperature range: -20°C to +120°C CelsiusApplication:Widely used inPaper machines,conveyor equipment,rotary kilns,drums, tube mills, converters,large electrical machines,rail vehicles, the mining, metallurgical, chemical industry, agriculture, transportation and other machinery.