tapered roller bearing cross reference

Price: US $ 0.1 - 10 / Set
Model Number: 302xx,303xx,313xx,320xx,322xx,323...
Country/Region: China
Post Date: Mar 10,2012

Product Description: tapered roller bearing cross reference

Shanghai Jutong Group, currently possessing totally 6365 models of cylindrical roller bearings available in our company. Which are as below:

Variants of Tapered Roller Bearings 

Single Row Tapered Roller BearingDouble Row Tapered Roller BearingFour Row Tapered Roller Bearings

Assembly Constraints:

Tapered roller bearings require a great deal of care and experience for assembly and mounting the bearings.  The following care must be taken in order to ensure trouble free running of tapered roller bearings.

The bearings should be ensured of complete preloading, which ensures the confirmed running of the  shaft about the axis of the bearing. A lesser preload can lead to out of axis running of the shaft and  a higher preload can lead to seizure of the bearing.When two bearings are arranged in a single axis of the shaft, the ‘X’ arrangement or  the ‘O’ arrangement of the bearing has to be ensured in order for the bearing to take up  the axial loads in the corresponding directions. 

Technical Specifications:

The Tapered Roller bearings normally start with the series number of ‘3’. For E.g. 30206, etc.The bearings are available in both the metric and inches series.Applications

In many applications tapered roller bearings are used in back-to-back pairs so that axial forces can be supported equally in either direction.

Pairs of tapered roller bearings are used in car and vehicle wheel bearings where they must cope simultaneously with large vertical (radial) and horizontal (axial) forces. Applications for tapered roller bearings are commonly used for moderate speed, heavy duty applications where durability is required. Common real world applications are in agriculture, construction and mining equipment, axle systems, gear box, engine motors and reducers.

Delievery time:

Part of them in stock over 10,000 pcs, which could be delivered within 48 hours.

Part of them are not in stock, which needs 3-7 days to deliver.


Payment terms:

For order exceed usd 1000 in total amount, we reccomend you pay by TT, other wise, Paypal shall be well reccomended.



For miniature cylindrical roller bearings, no moq limit.

For middle size, large size, extra large size, MOQ is minimum 1-30 pcs.


Model samples are as below, while for any models not being shown in below table, please just leave us a inquiry upon the bearing you need, we will make the rapid respond within 5 minutes.

all types of cylindrical roller bearing model samples:3020233205332/32303083311032012X2302443030532907313083021032012303403130532007X232308322103301230352323053200732909X2332103311232205329/283300732909303103021230302320/283020732009X2313103221230203332/28322073200932310332123030332906332073300932911303123230332006X2303073310932011X231312329043200631307302093201132312320043300632307322093301132913302043020632908X2332093311132013X2303043220632908303093021132013323043320632008X2313093221133013

Supplier Details:

Jutong Trade (Shanghai) Co., Ltd.

Sales:Mr. Charlie Xu

Contact Phone:86-21-66959800-806

Main Products:Deep Groove Ball Bearing

Business type:Manufacturer, Trading Company


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