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Koyo B-78 KOYB78
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Koyo B-78 KOYB78

Koyo B-78 Inch Series Open Ends Round Bore Uncaged Drawn Cup Needle Roller Bearing, 7/16 in Dia Bore, 5/8 in OD, 1 Row, 1/2 in W, 2020 lb Dynamic/3100 lb Static Load

  • Manufacturer: JTEKT Corporation
  • Brand Name: Koyo
  • Part Number: KOYB78
  • MPN: B-78
  • UPC: 605790198182
  • Min. Order Qty: 1
  • Qty. Interval: 1
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Drawn Cup Needle Roller Bearings supports radial loads and reduce friction between rotating components, with a drawn outer shell serving as a raceway for the rollers. The small cross section of the drawn cup bearing provides high load-carrying capability with minimum required space. Drawn cup bearing are easily installed with a press fit in the housing.

Koyo Drawn Cup Needle Roller Bearing, Open Ends Round Bore Uncaged, Series: B Inch Series, 7/16 in Bore, 5/8 in OD, 1 Row, 1/2 in Width, Open Closure, 2020 lb Dynamic/3100 lb Static Load, Steel Bearing, 4100 rpm Grease/6300 rpm Oil Maximum, -30 to 110 deg C

Bearing Material      :      Steel
Bore Diameter      :      7/16 in
Closure Type      :      Open
Load Capacity      :      2020 lb Dynamic/3100 lb Static
Maximum Speed      :      4100 rpm Grease/6300 rpm Oil
Number of Rows      :      1
Outside Diameter      :      5/8 in
Series      :      B Inch Series
Temperature Rating      :      -30 to 110 deg C
Type      :      Open Ends Round Bore Uncaged
Width      :      1/2 in
  • Full complement bearings handle high radial load carrying capability
  • Best used to provide maximum radial load capacity (full complement of rollers, no cage) for thin cross section applications
  • A hardened and machined shaft or an "IR" inner ring is required for optimal performance
  • A press fit into the housing is required
  • pdfCatalog https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Koyo_AS1024_Catalog.pdf
  • pdfCatalog https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Koyo_AS1024_Catalog.pdf