Tapered Roller Bearings

  • A single-row tapered roller bearing can support a combined radial and axial load.
  • Used as a combination or a double-row.

Overview

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Tapered Roller Bearings

Tapered Roller Bearings
  • A single-row Tapered roller bearing can support a combined radial and axial load.
  • Used as a combination or a double-row.
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Design

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Tapered Roller Bearings

Bearing type Features
Single-row Single-row
Load carrying capacity Load direction up right
Composite load
High-speed rotation   
Accuracy   
Low torque
Low noise
Rigidity  
Permissible aligning
Aligning action
Separable inner ring /
outer ring
Applicable to "fix side"
Applicable to "free side" only
Combination DB mounting
DB mounting
Load carrying capacity Load direction up left - right
Composite load   
High-speed rotation  
Accuracy
Low torque
Low noise
Rigidity   
Permissible aligning
Aligning action
Separable inner ring /
outer ring
Applicable to "fix side"
Applicable to "free side" only
DF mounting
DF mounting
up Radial load Possibility for getting the characteristics
left - right Double-direction thrust load Not applicable
right Single-direction thrust load Applicable


"can be applicable", but shaft thermal
expansion must be absorbed.
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Application

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Tapered Roller Bearings

Tapered Roller Bearings
Example: Pinion axis of hypoid gear(Gear box) Two Tapered Roller Bearings as a pair.
  • Automobile Transmission
  • Automobile Differential gear
  • Automobile Wheel
  • Railway Rolling stock
  • Others
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Dimensions

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Tapered Roller Bearings

Dimension Table


  1. Tapered Roller Bearings (Metric Series)
    Bore Diameter 15 - 320mm
  2. Tapered Roller Bearings (Inch Series)
    With snap ring groove / With snap ring / Shield type with snap ring
    Bore Diameter 15.875 - 187.325mm
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