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 tapered roller Bearings • tQow – 2tdiw

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Four-row tapered roller bearings can accommodate combined (radial and axial) loads at low to moderate speeds. They are used almost exclusively in work roll applications such as rolling mills.

Bearing features

Depending on their design, four-row tapered roller bearings provide the following main features and benefits:

  • Long service life
    The four-cup design (four separate outer rings) provides optimal load distribution over all four rows of rollers.
  • Enhanced operational reliability
    Optimized surface finish on the contact surfaces of the rollers and raceways supports the formation of a hydrodynamic lubricant film.
  • Improved wear resistance
    In particular, SKF Explorer bearings are made of extremely clean and homogenous steel and undergo a unique heat treatment, which improve the resistance to wear.
  • Improved sealing performance with less leakage and less frictional heat
    The optimized seal design ensures high protection against external contamination but keeps friction and frictional heat low. This seal design also provides a better retention of lubricant, minimizes environmental impact and reduces maintenance costs.
  • Equal load carrying capacity for sealed and open bearings
    The optimized and compact seal design enables identical internal design.

Bearing ee641198d 641265

USA Timken
Original Cerificate ee641198d 641265

Bearing ee210700d 211300

USA Timken
Original Cerificate ee210700d 211300

Bearing nP208198 nP202675

USA Timken
Original Cerificate nP208198 nP202675

Bearing ee631305d nP583119

USA Timken
Original Cerificate ee631305d nP583119

Bearing 8576dw 8520cd

USA Timken
Original Cerificate 8576dw 8520cd

Bearing m267949d m267910Xd

USA Timken
Original Cerificate m267949d m267910Xd

Bearing m284148dgw m284110d

USA Timken
Original Cerificate m284148dgw m284110d

Bearing lm767749dgw lm767710

USA Timken
Original Cerificate lm767749dgw lm767710

Bearing m281049dgw m281010

USA Timken
Original Cerificate m281049dgw m281010

Bearing ee941106d 941950

USA Timken
Original Cerificate ee941106d 941950

Bearing ee631305d 631483Xd

USA Timken
Original Cerificate ee631305d 631483Xd

Bearing ee833161Xd 833232

USA Timken
Original Cerificate ee833161Xd 833232