31300-sarja
  • 31300-sarja
  • 31300-sarja

31300-sarja

Tapered roller bearings have tapered inner and outer raceways and rollers to handle simultaneous radial and thrust loads. Their axial load carrying capacity is directly related to the contact angle of the rollers and raceway shaft. 

They are available in single-row, double-row, and four-row designs. The individual parts of tapered roller bearings are commonly sold separately as cups and cones. Cones contain the roller assembly and inner ring while cups include the outer ring. Full assembly units contain both the cup and cone. As separable bearings, different designs and sizes are available to accommodate a variety of applications.


Dimension and Parameters
Pyydä tarjous
31300-sarja 31300-sarja
31319J2
  • Nimitys
    31319J2
  • Päämitat (mm)
  • d1
    95
  • D
    200
  • B
    49.5
  • Peruskuormitukset (KN)
  • dyc (Cr)
    292
  • stc (Cor)
    355
  • Pu
    39
  • Nopeusarvot (rpm)
  • Nopeusarvioinnit
    2400
  • Nopeuden rajoittaminen
    3400
  • Paino (kg)
    6.95
  • ISO335 
  • Mitat (ABMA)
    7GB
  • Mitat (mm)
  • d
    95
  • d1 ~
    145
  • B
    45
  • C
    32
  • r1,2 (min)
    4
  • r3,4 (min)
    3
  • a
    60
  • Tukijalan ja fileen mitat (mm)
  • da (max)
    114
  • db (min)
    110
  • Da (min)
    157
  • Da (max)
    186
  • Db (min)
    187
  • Ca (min)
    5
  • Cb (min)
    17.5
  • ra (max)
    3
  • rb (enintään)
    2.5
  • Arvo
  • e
    0.83
  • Y
    0.72
  • Yo
    0.4