Industrial Bearings Inc
  • AddressToh Guan Centre, 31/F,69 Toh Guan Rd E, Singapore 608609
  • Factory AddressToh Guan Centre, 31/F,69 Toh Guan Rd E, Singapore 608609
  • Worktime9:00-18:00
  • Phone(Working Time)0065-31591578
  • Phone(Nonworking Time)0065-31591578
  • Fax0065-31591339

Double row cylindrical roller bearings

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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

Bearing NNU3064K

1 pcs Negotiable

Bearing NN3096

1 pcs Negotiable

Bearing NNU4921

1 pcs Negotiable

Bearing NNU3072

1 pcs Negotiable

Bearing NNU4924K

1 pcs Negotiable

Bearing NN4060

1 pcs Negotiable

Bearing NNU4848

1 pcs Negotiable

Bearing NN3021K

1 pcs Negotiable

Bearing NN4984K

1 pcs Negotiable

Bearing NNU49/950

1 pcs Negotiable

Bearing NNU3126

1 pcs Negotiable

Bearing NNU3021K

1 pcs Negotiable
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