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90381/90744DB#01

NTN
90381/90744DB#01

Tapered Roller Bearing Set - 3.8125 in Bore, 7.4803 in OD, Class 2 Precision Rating
MI ITEM #07143297
MFR #90381/90744DB#01
Quote Required
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NTN 90381/90744DB#01
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NTN
90381/90744DB#01

Tapered Roller Bearing Set - 3.8125 in Bore, 7.4803 in OD, Class 2 Precision Rating
MI ITEM #07143297
MFR #90381/90744DB#01
Mfr description
90381/90744DB#01 TAPERED ROLLER SET
  • NTN tapered roller bearings are designed for the most demanding applications in industries such as mining, forestry and steel manufacturing.
  • Utilizing conical rollers and raceways arranged so that the rollers and raceways meet at a common apex, NTN’s tapered roller bearing rollers are guided by contact between the large end of the roller, providing high capacity for radial and single thrust loads.
  • With almost 100 million tapered roller bearings manufactured every year under the NTN and Bower brands, it’s no wonder that NTN rivals all major competitors on the market.
In Stock
Factory Order
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Quote Required

NTN
90381/90744DB#01

Tapered Roller Bearing Set - 3.8125 in Bore, 7.4803 in OD, Class 2 Precision Rating
Quote Required

Specifications

Dimensions

  • Bore Diameter  
    3.8125 in
  • Fillet Radius
    0.1300 in
  • Inner Ring Width
    2.0000 in, 50.800 mm
  • Outside Diameter
    190 mm
  • Overall Width
    107.95 mm
  • Precision Rating
    Class 4
  • Weight
    0.729 lbs

Details

  • Abma Precision Rating
    Class 2
  • Assembly Type
    TS Assembly
  • Bearing Material
    Case Carburized Steel
  • Bearing Type
    Tapered Roller Bearing Full Assemblies
  • Bore Type
    Round
  • CAD Drawing
    Click here
  • Closure Type
    Open
  • Compatible Cone
    90381
  • Compatible Cup
    90744DB
  • Country of Origin
    JP
  • Harmonization Code
    8482.20.0061
  • Manufacturer Upc Number
    4547359666427
  • Operating Temperature Range
    -40 to 250 ºF
  • Product Type
    Tapered Roller Bearing Full Assemblies
  • UPC_NO
    4547359666427

Compliance & Safety Data

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