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Taper RollerBearings
NOBLE & ELEGENT
EXCEPTIONALQUALITY
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Taper Roller Bearing's Design
Taper roller bearingshave
>> Inner ring raceway
>> Outer ring raceway
>> Tapered rollers It is designed to accommodate combined
loads, i.e. simultaneously acting radial and
axial loads.
The projection lines of the raceways meet
at a common point on the bearing axis to
provide true rolling and low friction.
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Taper Roller Bearing's Design
The axial load carrying capacity of tapered
roller bearings increases with increasing
contact angle .
The size of the angle is related to thecalculation factor e.
The larger the value of e, the larger the
contact angle.
A single row tapered roller bearing is
typically adjusted against a second tapered
roller bearing.
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Geoe$ry
Bearingaxis
Apex
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Diension eries
Dia
me
terse
ries
Width series
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Design Range
Single Row Beaing
Back-to-back arrangementDesignation suffix DB
Face-to-face arrangementDesignation suffix DF
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Coponen$s
Taper Roller Bearings are separatble
and have the following components :
- Outer Ring
- Inner Ring
- Roller assembly
Roller assembly is containing therollers and a cage
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Coponen$s
The non-separable inner ring and
roller assembly is called the cone,
and the outer ring is called the cup.
Internal clearance is established
during mounting by the axial position
of the cone relative to the cup.
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Roller #or!es
Qe=Outer ring/
roller contact force
Qi=Inner ring/
roller contact force
Qf=Roller/
flange contact force
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E(e!$s o) A*ial & Ra"ial Loa"s
QR= External radial load
QA= Internal induced axial load
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Appli!a$ions
Applications for tapered roller bearings are commonly used :
>> Moderate speed
>> Heavy duty applications where durability is required
Common real world applications are:
>> Agriculture
>> Construction
>> Mining equipment>> Axle systems
>> Gear box,
>> Engine motors and reducers
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Appli!a$ion + Coer!ial ,e-i!le
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Appli!a$ion + .or Gear/o*
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Dynai! Bearings
Address : 268, 69 G.I.D.C., Wadhwancity
- 363 035, Gujarat.
Phone : +91 - (02752) 242452, 242453
Fax : +91 - 2752-242454
Mobile : +91- 9825223767
E-mail : [email protected]
For any query contact us :www.dynamicbearings.com/contact.html