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 ee755281dgw 755360

USA Timken
Original Cerificate ee755281dgw 755360

Bearing m252349dw m252310

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Original Cerificate m252349dw m252310

Bearing lm769340dwa lm769310

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Original Cerificate lm769340dwa lm769310

Bearing m276449dgw m276410cd

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Original Cerificate m276449dgw m276410cd

Bearing l163149d l163110

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Original Cerificate l163149d l163110

Bearing nP720022 nP720023

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Original Cerificate nP720022 nP720023

Bearing ee261650d 262450Xd

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Original Cerificate ee261650d 262450Xd

Bearing lm377449dw lm377410cd

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Original Cerificate lm377449dw lm377410cd

Bearing m281049dgw m281010cd

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Original Cerificate m281049dgw m281010cd

Bearing lm275349d –

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Original Cerificate lm275349d

Bearing lm247747dgw lm247714

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Original Cerificate lm247747dgw lm247714

Bearing nP195018 –

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Original Cerificate nP195018

Bearing ee244181d 244235

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Original Cerificate ee244181d 244235

Bearing nP891819 nP241954

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Original Cerificate nP891819 nP241954

Bearing lm262449dw lm262410d

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Original Cerificate lm262449dw lm262410d

Bearing lm258648dgw lm258610

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Original Cerificate lm258648dgw lm258610

Bearing m263349dgw m263310

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Original Cerificate m263349dgw m263310

Bearing nP122947 nP695979

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Original Cerificate nP122947 nP695979

Bearing 81601d 81963cd

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Original Cerificate 81601d 81963cd

Bearing lm277149da lm277110d

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Original Cerificate lm277149da lm277110d
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