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32317BJ2

  • 
                                            Серия 32300
  • 
                                            Серия 32300
Designation :32317BJ2
Principal dimensions(mm)
d1 :85
Д :180
Б :63,5
Basic load ratings(KN)
dyc(Cr) :391
stc(Cor) :560
Pu :62
Номинальные скорости (об/мин)
Speed Ratings :2800
Limiting Speed :4000
Weight(Kg) :7,50
ISO335 
Dimensions (ABMA) :5GD
Dimensions (mm)
д :85
d1~ :135
Б :60
C :49
r1,2(min) :4
r3,4(min) :3
a :52
Abutment and fillet dimensions (mm)
da(max) :102
db(min) :99
Da(min) :138
Da(max) :166
Db(min) :169
Ca(min) :7
Cb(min) :14,5
ra(max) :3
rb(max) :2,5
Value
e :0,54
Y :1,1
Yo :0,6

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.