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B-45

JTEKT KOYO (NRB)
B-45

Drawn Cup Needle Roller Bearing - Open Ends, 1/4 in Bore, 0.4375 in OD, 0.3125 in Width, Open
Mi Item #00090415
MFR #B-45
Price$7.97/each
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JTEKT KOYO (NRB) B-45
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JTEKT KOYO (NRB)
B-45

Drawn Cup Needle Roller Bearing - Open Ends, 1/4 in Bore, 0.4375 in OD, 0.3125 in Width, Open
Mi Item #00090415
MFR #B-45
Mfr description
B-45 NEEDLE BRG
  • Needle roller and cage assemblies consist of a complement of needle rollers held in place by a cage
  • With no inner or outer ring, the low cross section provides maximum load-carrying capability within the smallest envelope
  • The mating shaft and housing are normally used as inner and outer raceways
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CAD$7.97/each

JTEKT KOYO (NRB)
B-45

Drawn Cup Needle Roller Bearing - Open Ends, 1/4 in Bore, 0.4375 in OD, 0.3125 in Width, Open
Price$7.97/each

Specifications

Dimensions

  • Bore Diameter  
    1/4 in
  • Outside Diameter  
    0.4375 in
  • Overall Width  
    0.3125 in
  • Precision Rating
    Not Rated
  • Weight
    0.01 lbs

Details

  • Bearing Material
    1014 Steel
  • Bore Type
    Straight
  • Cage Material
    No Cage
  • Closure Type
    Open
  • Drawn Cup Type
    Open Ends
  • Long Description
    The B-45 is a drawn cup needle roller bearing with a 1/4 in bore diameter, open closure type, open ends drawn cup design, 0.4375 in outside diameter, 0.3125 in overall width, and 0.01 lbs weight, ideal for small equipment and precision instruments.
  • Lubrication Hole Type
    No Hole
  • Lubrication Type
    Rust Preventative
  • Max Rpm
    10000 rpm
  • Number Of Rows
    1
  • Operating Temperature Range
    Maximum of +250 °F
  • Product Type
    Drawn Cup Needle Roller Bearings
  • Roller Type
    Needle Roller
  • Series
    B
  • Standards Met
    ANSI/ABMA 18.2, ASTM F2162
  • Type Of Bearing
    Drawn Cup Needle Roller Bearing
  • UPC_NO
    605790184963
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