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TTHD THRUST TAPERED ROLLER BEARINGS

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TTHDFL thrust tapered roller bearing

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Bearing Wholesalers
  • Address258 Bearing Wholesalers Center Hill, Singapore 628925
  • Factory Address258 Bearing Wholesalers Center Hill, Singapore 628925
  • Worktime9: 00-18: 00 (بتوقيت بكين)
  • Phone(Working Time)+6531591338
  • Phone(Nonworking Time)+6531591338
  • Fax+6531591338
Contact Now

Double row cylindrical roller bearings

Contact Now

Double row cylindrical roller bearings

Two-row, or double-row, cylindrical bearings are designed for additional strength in carrying radial loads. These bearing types are interchangeable so the dimensions and diameter under the rollers (NNU style) and diameter over the rollers (NN style) are held to an ISO/DIN standard. Interchangeability is designed for the ring without the rollers to allow interchange with competitor inner rings.

Size range: 80 mm to 2000 mm OD

Design Attributes

  • Designed to ISO/DIN specified interchangeable dimensions where available.
  • Sold as complete assembly.
  • Available in same size range as single row product.
  • Current designs use NN, NNU nomenclature.
  • Standard cage design is a drilled pocket, finger-style bronze retainer.

Applications

  • Gear Drives
  • Crop Shear
  • Rolling Mills
  • Machine Tools
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Bearing Number Bore Dia Outer DIa Width Size
Bearing NN4920K 1 pcs Negotiable - -
Bearing NNU4122K30 1 pcs Negotiable - -
Bearing NNU4860 1 pcs Negotiable - -
Bearing NNU41/710K30 1 pcs Negotiable - -
Bearing NN3956K 1 pcs Negotiable - -
Bearing NNU3128 1 pcs Negotiable - -
Bearing NNUB4920-80 1 pcs Negotiable - -
Bearing NN3088 1 pcs Negotiable - -
Bearing NN48/750K 1 pcs Negotiable - -
Bearing NN4044K 1 pcs Negotiable - -
Bearing NNUB4922 1 pcs Negotiable - -
Bearing NNU3034 1 pcs Negotiable - -
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