Spherical Roller Bearings

Spherical Roller Bearings manufacturers

Spherical Roller Bearings

Spherical roller bearings are principally provided with two rows of symmetrical spherical rollers and a common sphere raceway in the out ring, the two inner ring raceways are included at an angle to the bearing axial. The bearings have good self-aligning ability and can operate when the shaft deflection under load or the shaft deflection under load or the shaft misalignment in mounting, and their permissible aligning angle is 1 to 2.5 degree. This type of bearings has heavy load carrying capacity and anti-impact ability, in addition to radial loads, they also can carry axial loads in two directions. In general, this type of bearings permits a low limiting speed.

  1. Able to accommodate misalignment
  2. Suitable for high axial and some radial loads
  3. Relatively high-speed ratings

types of Spherical Roller Bearings

Single row and sealed Spherical roller bearings

Spherical roller bearing clearance chart and series

standard Spherical Roller Bearings

  • 239K Series
  • 230K Series
  • 240K30 Series
  • 231K Series
  • 241K30 Series
  • 222K Series
  • 232K Series
  • 213K Series
  • 223K Series
  • 300-1300mm Series
Boundary dimensions(mm)Basic load ratings(kN)Limiting speeds(rpm)Mass(Kg)Bearing Number
dDBrs minCrCorGreaseOil(Approx.)bm
1802505224408351,2001,8008.2123936
1802505224408351,2001,8007.9523936K
1802505224408351,2001,8007.9523936KW33C3
1802505224408351,2001,8008.2123936W33C3
1902605224608901,1001,7008.623938
1902605224608901,1001,7008.3423938K
1902605224608901,1001,7008.3423938KW33C3
1902605224608901,1001,7008.623938W33C3
200280602.15451,1001,0001,60012.123940
200280602.15451,1001,0001,60011.723940K
200280602.15451,1001,0001,60011.723940KW33C3
200280602.15451,1001,0001,60012.123940W33C3
220300602.15651,1709301,40013.123944
220300602.15651,1709301,40012.723944K
220300602.15651,1709301,40012.723944KW33C3
220300602.15651,1709301,40013.123944W33C3
240320602.15651,1908401,3001423948
240320602.15651,1908401,30013.623948K
240320602.15651,1908401,30013.623948KW33C3
240320602.15651,1908401,3001423948W33C3