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

Four Row Cylindrical Roller Bearings NTN

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Four-row cylindrical roller bearings are used almost exclusively for the roll necks of rolling mill stands, calenders and roller presses. Because they are normally mounted with an interference fit on the roll neck, four-row cylindrical roller bearings are well suited for rolling mill applications where the rolling speed is high.Because four-row cylindrical roller bearings can accommodate only radial loads, they are mounted together with deep groove or angular contact ball bearings, or with tapered roller bearings (either radial or thrust design) which accommodate the axial loads.

Bearing features

  • Exceptional high load carrying capacity
    Because of their high number of rollers, four-row cylindrical roller bearings are suitable for very heavy radial loads.
  • Low friction (Roller end / flange contact area)
    The open flange design together with the roller end design and surface finish, promote lubricant film formation resulting in lower friction.

Bearing 4R4054

Japan NTN
Original Cerificate 4R4054

Bearing 4R8011

Japan NTN
Original Cerificate 4R8011

Bearing 4R17201

Japan NTN
Original Cerificate 4R17201

Bearing 4R9403

Japan NTN
Original Cerificate 4R9403

Bearing 4R6020

Japan NTN
Original Cerificate 4R6020

Bearing 4R2437

Japan NTN
Original Cerificate 4R2437

Bearing 4R10406

Japan NTN
Original Cerificate 4R10406

Bearing 4R6021

Japan NTN
Original Cerificate 4R6021

Bearing 4R7605

Japan NTN
Original Cerificate 4R7605

Bearing 4R6023

Japan NTN
Original Cerificate 4R6023
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