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Spherical roller bearings

 Spherical roller bearings

Spherical roller bearings

Self-aligning roller bearings are heavy-duty transmission components featuring automatic self-alignment. Their core comprises an inner ring, outer ring, barrel-shaped rollers, and a cage. They offer high load-carrying capacity, capable of simultaneously withstanding substantial radial loads and minor axial loads. These bearings exhibit excellent impact resistance, stable operation, and suitability for medium-to-low speed, heavy-load applications. They demonstrate low wear and extended service life.

Designation Principal dimensions Basic load ratings Speed ratings
dynamic static Reference speed Limiting speed
d[mm]
B[mm]
B[mm]
C[kN]
C0[kN]
[r/min]
[r/min]
  22340 CCJA/W33VA405   200   420   138   2439   2900   1200   1500
  22340 CCJA/W33VA406   200   420   138   2439   2900   1200   1500
  22340 CCK/W33   200   420   138   2439   2900   1200   1500
  22340 CCKJA/W33VA405   200   420   138   2439   2900   1200   1500
  22340-2CS5K/VT143   200   420   138   2443   2900   ——   390
  23040 CC/W33   200   310   82   1058   1530   1800   2200
  23040 CCK/W33   200   310   82   1058   1530   1800   2200
  23040-2CS5/VT143   200   310   82   1059   1530   ——   480
  23040-2CS5K/VT143   200   310   82   1059   1530   ——   480
  23140 CC/W33   200   340   112   1665   2360   1500   1900
  23140 CCK/W33   200   340   112   1665   2360   1500   1900
  23140-2CS5/VT143   200   340   112   1668   2360   ——   420
  23140-2CS5K/VT143   200   340   112   1668   2360   ——   420
  23240 CC/W33   200   360   128   1947   2700   1200   1700
  23240 CCK/W33   200   360   128   1947   2700   1200   1700
  23240-2CS5/VT143   200   360   128   1950   2700   ——   410
  23240-2CS5K/VT143   200   360   128   1950   2700   ——   410
  23940 CC/W33   200   280   60   651   1040   2200   2400
  23940 CCK/W33   200   280   60   651   1040   2200   2400
  24040 CC/W33   200   310   109   1353   2120   1300   1900
  24040 CCK30/W33   200   310   109   1353   2120   1300   1900
  24040-2CS5K30/VT143   200   310   109   1354   2120   ——   430
  24140 CC/W33   200   340   140   1865   2800   1000   1400
  24140 CCK30/W33   200   340   140   1865   2800   1000   1400
  24140-2CS5/VT143   200   340   140   1871   2800   ——   430

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