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30311DDF

NTN
30311DDF

Tapered Roller Bearing Set - 55 mm Bore, 120 mm OD, 63 mm Width, Class 0 Precision, 0.0400 in, 1.000 mm Fillet Radius
MI ITEM #09328961
MFR #30311DDF
Quote Required
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NTN 30311DDF
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NTN
30311DDF

Tapered Roller Bearing Set - 55 mm Bore, 120 mm OD, 63 mm Width, Class 0 Precision, 0.0400 in, 1.000 mm Fillet Radius
MI ITEM #09328961
MFR #30311DDF
Mfr description
30311DDF TAPER ROLLER BEARING
  • 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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Factory Order
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Quote Required

NTN
30311DDF

Tapered Roller Bearing Set - 55 mm Bore, 120 mm OD, 63 mm Width, Class 0 Precision, 0.0400 in, 1.000 mm Fillet Radius
Quote Required

Specifications

Dimensions

  • Bore Diameter  
    55 mm
  • Fillet Radius
    0.0400 in, 1.000 mm
  • Inner Ring Width
    1.6535 in, 42.000 mm
  • Outside Diameter
    120 mm
  • Overall Width
    63 mm
  • Precision Rating
    Class 0

Details

  • Assembly Type
    TS Assembly
  • Bearing Material
    Case Carburized Steel
  • Bearing Type
    Tapered Roller Bearing Full Assemblies
  • Bore Type
    Round
  • Closure Type
    Open
  • Country of Origin
    JP
  • Harmonization Code
    8482.20.0061
  • Manufacturer Upc Number
    4547359526370
  • Operating Temperature Range
    -40 to 250 ºF
  • Product Type
    Tapered Roller Bearing Full Assemblies

Compliance & Safety Data

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