SKF single-row tapered roller bearing 663/653

SKF single-row tapered roller bearing 663/653

SKF single row tapered roller bearings are designed to accommodate combined loads, i.e. radial and axial loads acting simultaneously. The extension lines of the raceway converge at the same point on the axis of the bearing to achieve true rolling, so there is a low friction moment during operation. The axial load capacity of tapered roller bearing increases with the increase of contact Angle α. The size of the contact Angle (usually 10° to 30°) is related to the calculated coefficient e (according to the product table) : the greater the e value, the greater the contact Angle.

SKF single-row tapered roller bearing

 

Designation Principal dimensions Basic load ratings Speed ratings
dynamic static Reference speed Limiting speed
d[mm]
D[mm]
T[mm]
C[kN]
C0[kN]
[r/min]
[r/min]
47678/47620   76.2   133.35   33.338   202   260   3 800   4 800
  575/572   76.2   139.992   36.512   227   280   3 800   4 500
  34306/34478   77.788   121.442   24.608   115   134   4 300   5 300
  42690/42620   77.788   127   30.163   171   204   4 000   5 000
  30216   80   140   28.25   184   183   3 800   4 800
  30316   80   170   42.5   333   320   3 200   4 000
  31316   80   170   42.5   276   265   3 000   4 000
  32016X   80   125   29   168   216   4 000   5 000
  32216   80   140   35.25   228   245   3 800   4 500
  32316   80   170   61.5   404   500   3 000   4 000
  32916   80   110   20   89.7   125   4 500   5 600
  33016   80   125   36   207   285   4 000   5 000
  33116   80   130   37   221   280   4 000   4 800
  33216   80   140   46   308   375   3 400   4 500
  JM 515649/610   80   130   35   216   275   4 000   4 800
  580/572   82.55   139.992   36.512   227   280   3 800   4 500
  663/653   82.55   146.05   41.275   270   320   3 600   4 300
  749 A/742   82.55   150.089   44.45   351   405   3 600   4 300
  30217   85   150   30.5   216   220   3 600   4 300
  30317   85   180   44.5   372   365   3 000   3 800
  31317   85   180   44.5   297   285   2 800   3 800
  32017X   85   130   29   171   224   3 800   4 800
  32217   85   150   38.5   263   285   3 600   4 300
  32317   85   180   63.5   435   530   2 800   3 800
  32917   85   120   23   115   156   4 000   5 000
  33017   85   130   36   223   310   3 800   4 800
  33117   85   140   41   268   340   3 600   4 500
  33217   85   150   49   353   430   3 200   4 300
  T7FC085   85   170   48   333   380   2 800   3 800
  497/492A   85.725   133.35   30.163   178   220   3 800   4 500

 

 

You can get competitive price from our company. More information, please contact us  E-mail:sale@adyrbearing.com

ADYR Bearing Co.,Limited. has been engaged in bearing industry for many years, we provide a wide selections of brands
including FAG bearing, TIMKEN bearing, INA bearing, NTN bearings, SKF bearings, deep groove ball
bearings, cylindrical roller bearings, tapered roller bearings, self-aligning ball bearings,thrust ball bearings, rolling mill
bearings, spherical roller thrust bearings, spherical bearings, adapter sleeves, withdrawal sleeves, lock nut, lock washer,

locking device, etc.

We can provide bearing and non-standard bearings, linear bearings, automotive bearings, large bearings, railway bearings,

spherical plain bearings, high temperature, super-precision bearings, as well as some rare types customized to your need.

Our bearings are exported to countries and regions in Europe (the UK, France, Italy, Germany), North America (USA, Canda),

Middle East and Southeast Asia.
Our goal is to exceed our customers’ expectation in providing quality products and continue to improve the services we
provide on a timely manner.
Please view the products at our website that we can supply. You can also contact our sales representative to request a
price quotation on the products that you are looking for that may not been shown on our website.

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