SKF® 30308 Tapered Roller Bearing, 40 mm Dia Bore, 90 mm OD, 1 Row, 25.25 mm W, 106 kN Load

30308-SKF MFG #: 30308
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SKF® 30308 Tapered Roller Bearing, 40 mm Dia Bore, 90 mm OD, 1 Row, 25.25 mm W, 106 kN Load
SKF® Tapered Roller Bearing, 40 mm Bore, 90 mm OD, 1 Row, 25.25 mm Width, 106 kN Load, Stamped Steel Cage, 6300 rpm Reference/8000 rpm Limiting Maximum, 250 deg F
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  • The optimized roller end design and surface finish on the flange promote lubricant film formation, r
  • This also reduces frictional heat and flange wear
  • In addition, the bearings can better maintain preload and run at reduced noise levels
  • The crowned raceway profiles of basic design bearings and the logarithmic raceway profiles of SKF® e
  • Optimized surface finish on the contact surfaces of the rollers and raceways supports the formation
  • The rollers incorporated in SKF® tapered roller bearings are manufactured to such close dimensional
  • This provides optimal load distribution, reduces noise and vibration and enables preload to be set m
  • A single row tapered roller bearing is typically adjusted against a second tapered roller bearing
  • By applying a preload, a rigid bearing application can be achieved
  • Tapered roller bearings typically have a running-in period, during which a conventional design taper
  • This effect is noticed as a temperature spike
  • With SKF® tapered roller bearing designs, friction, frictional heat and wear are significantly reduc
  • The inner ring with roller and cage assembly (cone) can be mounted separately from the outer ring (c
  • Furthermore, the separable components are interchangeable
  • This facilitates mounting, dismounting and also maintenance inspection routines
  • 106 kN basic dynamic/95 kN basic static load
The optimized roller end design and surface finish on the flange promote lubricant film formation, resulting in lower friction
This also reduces frictional heat and flange wear
In addition, the bearings can better maintain preload and run at reduced noise levels
The crowned raceway profiles of basic design bearings and the logarithmic raceway profiles of SKF® explorer bearings optimize the load distribution along the contact surfaces, reduce stress peaks at the roller ends and reduce the sensitivity to misalignme
Optimized surface finish on the contact surfaces of the rollers and raceways supports the formation of a hydrodynamic lubricant film
The rollers incorporated in SKF® tapered roller bearings are manufactured to such close dimensional and geometrical tolerances that they are practically identical
This provides optimal load distribution, reduces noise and vibration and enables preload to be set more accurately
A single row tapered roller bearing is typically adjusted against a second tapered roller bearing
By applying a preload, a rigid bearing application can be achieved
Tapered roller bearings typically have a running-in period, during which a conventional design tapered roller bearing experiences a significant amount of friction, resulting in wear
This effect is noticed as a temperature spike
With SKF® tapered roller bearing designs, friction, frictional heat and wear are significantly reduced, provided the bearings are mounted and lubricated correctly
The inner ring with roller and cage assembly (cone) can be mounted separately from the outer ring (cup)
Furthermore, the separable components are interchangeable
This facilitates mounting, dismounting and also maintenance inspection routines
106 kN basic dynamic/95 kN basic static load