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33018/Q

  • 
                                            Серия 33000
  • 
                                            Серия 33000
Designation :33018/Q
Principal dimensions(mm)
d1 :90
Д :140
Б :39
Basic load ratings(KN)
dyc(Cr) :216
stc(Cor) :355
Pu :39
Номинальные скорости (об/мин)
Speed Ratings :3200
Limiting Speed :4500
Weight(Kg) :2,20
ISO335 
Dimensions (ABMA) :2CE
Dimensions (mm)
д :90
d1~ :113
Б :39
C :32,5
r1,2(min) :2
r3,4(min) :1,5
a :27
Abutment and fillet dimensions (mm)
da(max) :100
db(min) :98
Da(min) :127
Da(max) :132
Db(min) :135
Ca(min) :7
Cb(min) :6,5
ra(max) :2
rb(max) :1,5
Value
e :0,27
Y :2,2
Yo :1,3

Tapered roller bearings offer several advantages due to their unique design. They excel in handling both radial and axial loads by distributing these forces evenly across the bearing surfaces. This capability makes them suitable for applications where heavy combined loads and high axial rigidity are required, such as in automotive transmissions and wheel hubs. Tapered roller bearings also provide excellent durability and reliability in harsh operating conditions due to their ability to accommodate misalignment and shaft deflection. Their design minimizes frictional losses, enhancing energy efficiency, while their separable components facilitate easy assembly, disassembly, and maintenance. Overall, tapered roller bearings are valued for their robustness, versatility, and efficiency in demanding industrial and automotive applications.