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

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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.
  • Long service life
    The logarithmic roller profile reduces edge stresses at the roller/raceway contact and sensitivity to misalignment and shaft deflection.

Bearing 340RX1965A RX-5

Japan Germany USA Timken
Original Cerificate 340RX1965A RX-5

Bearing 500ARXS2345A 540RXS2345

Japan Germany USA Timken
Original Cerificate 500ARXS2345A 540RXS2345

Bearing 240ARVS1668 270RYS1668

Japan Germany USA Timken
Original Cerificate 240ARVS1668 270RYS1668

Bearing 700RX2964A RX-1

Japan Germany USA Timken
Original Cerificate 700RX2964A RX-1

Bearing 300ARYS2002 354RYS2002

Japan Germany USA Timken
Original Cerificate 300ARYS2002 354RYS2002

Bearing 460ARXS2371 518RXS2371

Japan Germany USA Timken
Original Cerificate 460ARXS2371 518RXS2371

Bearing 440ARXS2245 487RXS2245

Japan Germany USA Timken
Original Cerificate 440ARXS2245 487RXS2245

Bearing 380ARXS2086A 422RXS2086

Japan Germany USA Timken
Original Cerificate 380ARXS2086A 422RXS2086

Bearing 900RX3444 RX-1

Japan Germany USA Timken
Original Cerificate 900RX3444 RX-1

Bearing 730RX3064 RX-1

Japan Germany USA Timken
Original Cerificate 730RX3064 RX-1
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