NSK KOYO NTN HR32306J / 32306 J2/Q inch tapered roller bearing size 30x72x28.75mm

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Product Overview

Description


Large stock 32306 inch tapered roller bearing size 30x72x28.75mm 



Bearings details


Product characteristics:
1.Single row bearings can withstand radial and unidirectional axial loads, and double row bearings can withstand radial and bi-directional axial loads.
2.Suitable for heavy load and shock load.
3.The larger the outer ring angle (contact angle), the greater the axial load capacity.
4.This kind of bearings are mostly British series.


taper roller drawing.jpg


taper roller 4464910 (6).jpgtaper roller 4464910 (7).jpgLarge stock 32306 inch tapered roller bearing size 30x72x28.75mm


1 )Brief introduction:


Taper roller bearing the angle between the outer raceway generatrix and line, the bearing can bearing heavy load and other Tappered Roller Bearings, it mainly bears joint load based on one way axial load,but not only radial load.
Taper roller bearings have tapered inner and outer ring raceways, The tapered roller is in the middle of the two raceways. This kind of bearings is usually separatable, namely the retainer, inner ring and outer ring can be installed apart. They can withstand immense radial direction load and certain axial load. They are designed in different sizes and styles to meet all kinds of functions.
2).Types:
1.Single-row tapered roller bearings
2.Double-row tapered roller bearings
3.Four-row tapered roller bearings
4.Double, four-row tapered roller bearings with multi-seal
Typical applications:
Tapered roller bearings are widely applied to machine tool spindles, gear reduction units, automotive transaxles, transmissions, rolling mill, mining, metallurgical industry, plastic machinery, home appliances, electric motors, pumps, machinery and other automotive components.
3)Advantages:
1.high speed and high precision
2.long service lifetime
3.lowest noise and good performance


roller bearings types.png


tapered roller bearing size:




























































































































































































































































































































































































































































































































Specification


dimensions(mm)
  d                              D                        B


Mass(kg)


30202


15


35


11.75


0.053


30203


17


40


13.25


0.079


30204


20


47


15.25


0.127


30205


25


52


16.25


0.157


30206


30


62


17.25


0.238


30207


35


72


18.25


0.34


30208


40


80


19.75


0.438


30209


45


85


20.75


0.488


30210


50


90


21.75


0.558


30211


55


100


22.75


0.736


30212


60


110


23.75


0.93


30213


65


120


24.75


1.18


30214


70


125


26.25


1.3


30215


75


130


27.25


1.43


30216


80


140


28.25


1.69


30217


85


150


30.5


2.12


30218


90


160


32.5


2.6


30219


95


170


34.5


3.13


30220


100


180


37


3.78


30221


105


190


39


4.52


30222


110


200


41


5.28


30224


120


215


43.5


6.28


30226


130


230


43.75


6.83


30302


15


42


14.25


0.098


30303


17


47


15.25


0.134


30304


20


52


16.25


0.172


30305


25


62


18.25


0.27


30306


30


72


20.75


0.403


30307


35


80


22.75


0.538


30308


40


90


25.25


0.758


30309


45


100


27.25


1.01


30310


50


110


29.25


1.28


30311


55


120


31.5


1.63


30312


60


130


33.5


2.03


30313


65


140


36


2.51


30314


70


150


38


3.03


30315


75


160


40


3.63


30316


80


170


42.5


4.27


30317


85


180


44.5


5.08


30318


90


190


46.5


5.67


30319


95


200


49.5


6.55


30320


100


215


51.5


7.94


32204


20


47


19.25


0.16


32205


25


52


19.25


0.187


32206


30


62


21.25


0.297


32207


35


72


24.25


0.456


32208


40


80


24.75


0.549


32209


45


85


24.75


0.602


32210


50


90


24.75


0.644


32211


55


100


26.75


0.86


32212


60


110


29.75


1.18


32213


65


120


32.75


1.55


32214


70


125


33.25


1.66


32215


75


130


33.25


1.72


32216


80


140


35.25


2.13


32217


85


150


38.5


2.64


32218


90


160


42.5


3.41


32219


95


170


45.5


4.22


32220


100


180


49


5.05


32221


105


190


53


6.26


32222


110


200


56


7.35


32304


20


52


22.25


0.241


32305


25


62


25.25


0.376


32306


30


72


28.75


0.57


32307


35


80


32.75


0.765


32308


40


90


35.25


1.05


32309


45


100


38.25


1.42


32310


50


110


42.25


1.88


32311


55


120


45.5


2.39


32312


60


130


48.5


2.96


32313


65


140


51


3.6


 

Tapered roller bearing feature: 
Tapered roller bearing can bear large radial load and axial load.Because of cone roller bearing can only transfer unilateral axial load, therefore, in order to transfer the opposite direction of the axial load will need another symmetric installed circular cone roller bearings.


Application:


Automobile: front wheel, rear wheel, gearbox, differential pinion shaft
Other: machine tool spindle, construction machinery, large agricultural machinery, railway vehicle gear reducer, rolling mill roll neck and reducer


 


32232JR tapered roller bearing 160*290*80mm32232JR tapered roller bearing 160*290*80mm32232JR tapered roller bearing 160*290*80mm


32232JR tapered roller bearing 160*290*80mm


32232JR tapered roller bearing 160*290*80mm


Q:Do you accept ODM&OEM orders?


A: Yes, we provide ODM&OEM services to worldwide customers, we are able to customize housings in different styles, and sizes in different brands, we also customize packaging box as per your requirements.


 Q:Do you offer free samples?


A: Yes we offer free small samples to distributors and wholesalers, pls note,if your bearings are bigger,we will send you same materials/same brands as for sample.however customers should bear freight.


 We DO NOT offer free samples to end users.


 Q:What’s the MOQ?


A: MOQ is 10pcs for standardized products; for customized products, MOQ should be negotiated in advance.


Q:How long is the lead time?


A: Normally lead time is about 3-7days,if it is customized order ,the lead time will be reconfirmed, about 10-15days.


Q:How to place orders?


A: 1. Email us the model, brand and quantity, consignee information, shipping way and payment terms;


2. Proforma Invoice made and sent to you;


3. Complete Payment after confirming the PI;


4. Confirm Payment and arrange production.


 


 

























0.0093 s.