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30311

NTN
30311

Tapered Roller Bearing Set - 2.1654 in Bore, 4.7244 in OD, 29 mm Cone Width, 21 mm Cup Width, Class 0 Precision Rating
MI ITEM #00131784
MFR #30311
Price$260.11/each
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NTN 30311
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NTN
30311

Tapered Roller Bearing Set - 2.1654 in Bore, 4.7244 in OD, 29 mm Cone Width, 21 mm Cup Width, Class 0 Precision Rating
MI ITEM #00131784
MFR #30311
Mfr description
30311 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.
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CAD$260.11/each

NTN
30311

Tapered Roller Bearing Set - 2.1654 in Bore, 4.7244 in OD, 29 mm Cone Width, 21 mm Cup Width, Class 0 Precision Rating
Price$260.11/each

Specifications

Dimensions

  • Bore Diameter  
    55 mm
  • Fillet Radius
    0.0800 in, 2.000 mm
  • Inner Ring Width
    1.1417 in, 29.000 mm
  • Outside Diameter
    120 mm
  • Overall Width
    1.2402 in
  • Precision Rating
    Class 0
  • Weight
    3.66 lbs

Details

  • Abma Precision Rating
    Class 0
  • Assembly Type
    Cone & Cup
  • Bearing Material
    Case Carburized Steel
  • Bearing Type
    Tapered Roller Bearing Full Assemblies
  • Bore Type
    Round
  • CAD Drawing
    Click here
  • Closure Type
    Open
  • Country of Origin
    JP
  • Harmonization Code
    8482.20.0061
  • Manufacturer Product Page
    Click here
  • Manufacturer Upc Number
    4547359002904
  • Max Rpm
    4400 rpm
  • Operating Temperature Range
    -40 to 250 ºF
  • Product Type
    Tapered Roller Bearing Full Assemblies
  • UPC_NO
    4547359002904

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