China supplier single row taper roller bearing 32008X  

Details of taper roller bearings 30208                                                                           

Single row taper roller bearing Metric ranges:                                                             

30203~30220  

30303~30320

31304~31320

32004~32020

32204~32220

32304~32320

33005~33020

33108~33120

33205~33220

Applications of taper roller bearing                                                                             

Tapered roller bearings mainly used to bear radial load mainly radial and axial load, and a large cone angle tapered roller bearings can be used to bear the axial load mainly radial and axial joint load. Such bearings are separable bearings, the inner ring (including tapered roller and cage) and the outer ring can be installed separately. In the process of installation and use can adjust the bearing radial clearance and axial clearance can also be preloaded mounting.

What is taper roller bearing?                                                                                        

Taper Roller Bearings belong to separated bearing, constituted by inner ring, outer ring, rollers and cage;Withstand huge radial load and axial load, pass one-way axial load only;The single row tapered roller bearings are used commonly;The single row taper roller bearings are divided into single row taper roller bearing, double row taper roller bearing and four-row taper roller bearing;The taper roller bearing is used in automobile, rolling mill, mining, metallurgical industry,plastic machinery , etc. 

We can produce standard bearings and non-standard bearings. We have production bases respectively in Shanghai and Dalian,Liaoning province. Our business field is not limited in producing. We are a comprehensive company and an agency of famous bearing brands . Now we have got a good reputation among customers from Europe, America, Middle East and South Africa, etc..

Types of taper roller bearings                                                                                    

1, single row tapered roller bearings (30000 type)
Note: You can bear radial load mainly radial and axial loads, large cone angle bearings can withstand the axial load mainly radial, axial load, radial load under the action of the additional axial force, Thus, the general arranged in pairs, can bear radial load, axial force is used alone, plus additional axial force must be greater than 313 series bearings with large contact angle (27 ° -30 °), can bear large axial load, other contact angle of 10 ° -18 °.

2, double row tapered roller bearings (35000 type)
Note: The bearing has an outer two inner ring, a spacer between the two inner circle, changing the spacer thickness adjustable clearance, both radial load and axial loads, in the bearing clearance range limit the shaft or housing bi-axial displacement.

3.Three, four-row tapered roller bearings (33000 type)
Note: The bearing inner and outer rings are used to adjust the clearance between the spacer, performance and double row tapered roller bearing is basically the same, carrying capacity, low speed limits, mainly for heavy machinery, such as rolling mill and so on.