Spherical Roller Bearings

SRB have two rows of spherical rollers, the outer ring has a common concave spherical raceway, the inner ring has two concave raceways that are inclined at an angle to the bearing axis, the curvature center of the outer ring raceway is the same as the bearing center. Spherical roller bearings are self-aligning and are not affected by misalignment of the shaft and bearing box or deflection of the shaft, and can compensate for the resulting concentricity errors. In addition to bearing radial load, this type of bearing can also bear two-way axial load and its combined load. It has a large bearing capacity and good vibration and impact resistance. Spherical roller bearings are mainly used in various mechanical equipment in steel, mining, papermaking, shipbuilding, textile machinery, coal mills, electric power and other industries. They are the most widely used type of bearings in the machinery industry.

Product category
The Spherical Roller Bearings currently produced by ZWZ can be roughly divided into the following structural types:
  • CA type
  • C type
  • CC type
  • Split D type
  • Vibrating Screen VB type
  • Continuous Casting CB type
  • SDB type
· CA type
· C type
· CC type
· Split D type
· Vibrating Screen VB type
· Continuous Casting CB type
· SDB type
Spherical Roller Bearings
ID d
mm
——
mm
OD D
mm
——
mm
Width B
mm
——
mm
CA type 1111
C type 177
CC type 75
Split D type 47
Vibrating Screen VB type 27
Continuous Casting CB type 11
SDB type 17
3D graphics
2D graphics
Basic dimensions mm Basic load ratings kN Limit Rotational Speed rmin Bearing part number Other dimensions mm Contact surface andChamfer Dimension Calculation factors Weight
dDBrminCrCorGrease lubricationOil lubricationBearing part numberBearing part numberd2D1bkdaDaraeY1Y2Y0Weight
2000270055010380001070004556206/2000F1/C9W33X1540250252.32520602645800009110
180021803759.516700598006070248/1800CAK30/W331935205824121832214580.154.56.74.52870
180021803759.516700598006070248/1800CA/W331935205824121832214580.154.56.74.52920
160021004509.524500743006070249/1600X3CA/W331755193822.31200004300
150018203157.512000427006783248/1500CAK30F3/W2016081710121528179260.154.56.74.51717
150018203157.512000427006783248/1500CA/W331608171024121528179260.154.56.74.51730
144017603157.511500397007085206/1440F3/W20154316521214751723600001685
140018204259.520000585007085249/1400CAF3/W331528168122.3121452176880.23.425.093.342920
135016503157.5116003950080110206/1350CAF3/W331450155322.31213901614600001473
132018505301223200633007085240/1320CAF3/W33T14851662402513901765110.252.742.64540
132017204007.5153004650080110249/1320CAK30/W331446158824121350169160.213.24.83.22460
132017204007.5164004900080110249/1320CAF3/HBW33249/1320CAF3/W331446158824121350169160.213.24.83.22500
132017204007.5156004650080110249/1320CA/W33249/1320CAF3/W331446158824121350169160.213.24.83.22510
13201600280693003180085120248/1320CA30/W331418151322.3121342157850.154.56.74.51150
13201600280698203350085120248/1320CA/W331418151322.3121342157850.154.56.74.51175
125017503759.51735043650100120230/1250CAK/W331412161022.3121285171580.193.65.33.62760
125017503759.51735043650100120230/1250CA/W331412161022.3121285171580.193.65.33.62850
120015002807.51010031000130150206/1200CA/W331296140622.31212361460600001150
118016603559.51070029600110150230/1180F3/HCRC9W33X1328150924121240160080.23.425.093.342460
118016603559.51070029600110150230/1180CAF3/W33X1328150924121240160080.23.425.093.342460
118016603559.51500036000110150230/1180CA/HCRW33X230/1180/HCRW33X1328150924121240160080.23.425.093.342476
118015403557.51390040000110150249/1180CAK30F3/W331290142222.3121216153660.23.425.093.341742
118015403557.51390040000110150249/1180CAF1/W33X249/1180CAF3/W33X1290142222.3121216153660.23.425.093.341772
118015402727.51075030000110150239/1180CAF3/W33X239/1180CAF3/W331296143224121216153660.164.26.341391
118015402727.51075030000110150239/1180CAKF3/W33X239/1180CAKF1/W33X1296143224121216153660.164.26.341346
118014202436730025600130160248/1180CAK30/W331250134422.3121180145050.144.87.24.5770
118014202436730025600130160248/1180CA/W331250134422.3121180145050.144.87.24.5790
118014201806550017600150190238/1180CAF3A/W201254134991180145050.116.289.356.14580
118014201806550017600150190238/1180CAKF1A/W201254134991180145050.116.289.356.14577
112017506301529500720007080241/1120K30F3/W33X129715091600005610
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