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68 Series

Deep groove ball bearings are non-separable and require little attention or maintenance in service, capable of operating at high speeds and are widely used radial bearings. The inner and outer ring of single row deep groove ball bearings have a deep groove raceway, the bearings are mainly used to carry radial loads and a part of axial loads in two directions. This kind of bearing can carry much heavy axial loads after the increase of radial clearance, thus, it can take the place of high speed angular contact ball bearings. Deep groove ball bearing have various types in structure, beside open type bearings, shield or seals at both side can also be provided
  Very good Good Normal Limited Not suitable/applicable  
   
             
Radial loadability Quiet running
Axial loadability in both directions Tapered bore
Length compensation within the bearings Seal at one or both sides
Length compensation with sliding fit High rigidity
Seperable bearings Low friction
Compensation misalignment Locating bearings
Increased precision Floating bearings
Suitability for high speeds    
Total  64 . In the 3 pages,this is the   Next
Boundary dimensions(mm)Basic load ratings(kN)Limiting speeds(rpm)Mass(Kg)Bearing Number
dDBrs minCrCorGreaseOil(Approx.)PRB
101950.31.830.92532,00038,0000.0056800
101950.31.830.92532,00038,0000.0056800C3
122150.31.921.0429,00035,0000.0066801
122150.31.921.0429,00035,0000.0066801C3
152450.32.081.2626,00031,0000.0076802
152450.32.081.2626,00031,0000.0076802C3
172650.32.231.4624,00028,0000.0086803
172650.32.231.4624,00028,0000.0086803C3
203270.34.002.4721,00025,0000.0196804
203270.34.002.4721,00025,0000.0196804C3
253770.34.302.9518,00021,0000.0226805
253770.34.302.9518,00021,0000.0226805C3
304270.34.703.6515,00018,0000.0266806
304270.34.703.6515,00018,0000.0266806C3
354770.34.904.0513,00016,0000.0296807
354770.34.904.0513,00016,0000.0296807C3
405270.35.104.4012,00014,0000.0336808
405270.35.104.4012,00014,0000.0336808C3
455870.35.354.9511,00012,0000.046809
455870.35.354.9511,00012,0000.046809C3
506570.36.606.109,60011,0000.0526810
506570.36.606.109,60011,0000.0526810C3
557290.38.808.108,70010,0000.0836811
557290.38.808.108,70010,0000.0836811C3
6078100.311.510.68,0009,4000.1066812
6078100.311.510.68,0009,4000.1066812C3
6585100.611.611.07,4008,7000.1286813
6585100.611.611.07,4008,7000.1286813C3
7090100.612.111.96,9008,1000.1376814
7090100.612.111.96,9008,1000.1376814C3
Total  64 . In the 3 pages,this is the   Next