SKF Bearing

SKF BEARING  71921CDGA/P4A

These super-precision, high-capacity, single row angular contact ball bearings, with 25° contact angle, accommodate radial and axial loads acting simultaneously, where the axial load acts in one direction only. They are designed to accommodate heavy loads at relatively high speeds under low to moderate operating temperatures.

  • Very high running accuracy
  • Very high load carrying capacity
  • Relatively high speed and stiffness
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SKF BEARINGS various selection , welcome inquiry online or email me directly to : info@cmtgbearing.com.

SKF Super Precision Angular contact ball bearings

 

 

DesignationPrincipal dimensionsBasic load ratingsAttainable speeds
dynamicstaticGrease lubricationOil-air lubrication
d[mm]
D[mm]
B
C[kN]
C0[kN]
[r/min]
[r/min]
  S71920 CEGA/P4A   100  140  20  39  31.5
  7021 ACD/P4A   105  160  26  90.4  93  7 500  12 000
  7021 ACDGA/HCP4A   105  160  26  90.4  93
  7021 ACDGA/P4A   105  160  26  90.4  93
  7021 ACDGB/P4A   105  160  26  90.4  93
  7021 ACDGC/P4A   105  160  26  90.4  93
  7021 ACDGC/P4AL   105  160  26  90.4  93
  7021 CD/P4A   105  160  26  95.6  96.5  8 000  13 000
  7021 CDGA/HCP4A   105  160  26  95.6  96.5
  7021 CDGA/P4A   105  160  26  95.6  96.5
  7021 CDGB/P4A   105  160  26  95.6  96.5
  71821 ACD/P4   105  130  13  21.6  28.5  8 000  12 000
  71821 ACDGA/P4   105  130  13  21.6  28.5
  71821 CD/P4   105  130  13  22.9  30  9 000  14 000
  71821 CDGA/P4   105  130  13  22.9  30
  71821 CDGB/P4   105  130  13  22.9  30
  71821 CDGC/P4   105  130  13  22.9  30
  71921 ACDGA/P4A   105  145  20  57.2  65.5
  71921 ACDGB/P4A   105  145  20  57.2  65.5
  71921 CDGA/P4A   105  145  20  61.8  69.5
  7221 ACD/P4A   105  190  36  163  146  6 700  10 000
  7221 ACDGA/P4A   105  190  36  163  146
  7221 ACDGB/P4A   105  190  36  163  146
  7221 CD/P4A   105  190  36  172  153  7 500  12 000
  7221 CDGA/P4A   105  190  36  172  153
  7221 CDGB/P4A   105  190  36  172  153
  7221 CDGC/P4A   105  190  36  172  153
  S7021 ACDGA/HCP4A   105  160  26  90.4  93
  S7021 ACDGA/P4A   105  160  26  90.4  93
  S7021 ACDGB/P4A   105  160  26  90.4  93

CMTG BEARING CO.,LIMITED.  has been engaged in bearing industry for many years, we provide a wide selections of brands, including FAG bearingSKF bearing,NSK bearing,Nachi bearing, TIMKEN bearing, THK Linear Guide and Linear Block …ect.

Bearing typies including standard 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.

Bearings are exported to more than 50 countries and regions in the world, many types of inventory stock.

FAST DELIVERY, FREE SAMPLES, BEST SERVICES…

Contact us if any bearing in demand . we will check and revert ASAP.

 

Product Inquiry Form

Warmly welcome your inquiry.

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