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Bunting® EP081020 Plain Sleeve Bearing, 1/2 in Dia Bore, 5/8 in OD, 1-1/4 in W

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Description

Bunting® Plain Sleeve Bearing, 1/2 in Bore, 5/8 in OD, 1-1/4 in Width, 10 to 220 deg F, 2000 psi Maximum, 1200 sfpm Maximum Velocity, 50000 Maximum PV, Sintered Bronze Bearing, Powder Coated

Bunting® offers a complete line of stock sleeve bearings, flanged bearings and thrust washers made of powdered metal bronze. Bunting® sintered bronze stock bearings conform to ASTM chemical and physical properties, and are the first to include all ASTM standard sizes to ASTM recommended dimensions and tolerances. After forming, sintering and sizing, the bearings are vacuum impregnated with SAE 30 oil that provides lubricant which is metered from the bearing to the shaft during rotation.

Specifications

Bearing Material Sintered Bronze
Bore Diameter 1/2 in
Finish Powder Coated
Maximum Pressure 2000 psi
Maximum PV Rating 50000
Maximum Velocity 1200 sfpm
Outside Diameter 5/8 in
Temperature Rating 10 to 220 deg F
Width 1-1/4 in

Warranty: 90 Days

Country of Origin: United States

Standards and Approvals: ANSI/ASQC Z1.4, ASTM B438, CBSA/NFFS/PTDA Association, MIL-B5687 Military Specification, OSHA Standard 29 CFR 1910.120, SAE 841

Features

  • Smooth housing bore chamfers reduce bearing installation time and eliminate press fit loss due to the shearing of metal from the bearing OD
  • Tooling for production of stamped housings should be designed to provide a radius edge which will act as a lead and furnish clearance for flange fillet
  • Sleeve cylindrical journal bearings are commonly installed by press fitting the bearing into a housing with an insertion arbor
  • For housings rigid enough to withstand the press fit without appreciable distortion and for bearings with thickness approximately one eighth of the bearing OD
  • Proper running clearance for bearings depends to a great extent on the particular application
  • Only minimum recommended clearances for oil-impregnated bearings used with ground steel shafting
  • Oil-impregnated units should be stored in suitable containers using plastic bags, wax paper, metal, glass
  • Properly stored and protected against dust, oil-impregnated bearings retain their oil supply

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