high speed train bearing engine-clutch systems,hub wheel bearing 41/4*8 railway bearing

FOB Reference Price:Get Latest Price
US $1-1,000 / Set | 100 Set/Sets (Min. Order)
Supply Ability:
1000 Set/Sets per Month
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Quick Details
Brand Name:
Bore Size:
1 - 106.365 mm
Outside Diameter:
1 - 165.1 mm
Model Number:
Precision Rating:
Seals Type:
Closed, Closed
Number of Row:
Double Row, Double Row
Place of Origin:
Liaoning, China (Mainland)
Cage Material:
Material Type:
Gcr15 High-carbon chrome steel
34.3 KG
Detailed category:
Double row outer ring
Have stocks
High speed and low noise
Packaging & Delivery
Packaging Details
Bag, Box, Carton, Pallet or ask customer's requirements
Delivery Time
7-15 DAYS
Product Description
41/4X8 Heavy load cargo train bearing railway bearing. 
Tapered roller bearings comprise solid inner and outer rings with tapered raceways and tapered rollers with cages. The bearings are not self-retaining. As a result, the inner ring together with the rollers and cage can be fitted separately from the outer ring. Tapered roller bearings can support axial loads from one direction as well as high radial loads

       Metric size :  

  1. single row tapered roller bearing (329xx, 310xx, 320xx, 330xx, 331xx, 302xx, 322xx, 332xx, 303xx, 313xx,,323xx)
  2. double row tapered roller bearing (3519xx, 3529xx, 3510xx,3520xx, 3511xx, 3521xx, 3522xx, )
  3. four-row tapered roller bearing (3819xx, 3829xx, 3810xx, 3811xx, 3820xx, 3806xx, )


Product Name

Train bearing/Tapered Roller Bearing

Brand Name



1. Single row tapered roller bearings

2. Double row tepered roller bearings

3. Four row tapered roller bearings

4. Paired single row tpered roller   bearings: A. Tandem arrangement, suffix DT; B. Face to face arrangement,   suffix DF; C. Back to back arrangement, suffix DB


All the material for our bearings (including   inner/outer rings, rollers, balls, cages) are from the best suppliers in   China, international standard, and we 100% check the materials before   production.


P0, P5, P6, P4

Delivery Time

Normally ready goods and stock within 15   days

Payment Terms

  1. 30% T/T in advance and 70% against copy   of B/L
  2. 100% L/C at sight


Auto, tractor, machine tool, electric   machine, water pump, agricultural machinery, textile machinery and so on


Single box + carton + pallet or at buys’   requirements


Tapered roller bearings comprise solid   inner and outer rings with tapered raceways and tapered rollers with cages.   The bearings are not self-retaining. As a result, the inner ring together   with the rollers and cage can be fitted separately from the outer ring.   Tapered roller bearings can support axial loads from one direction as well as   high radial loads.


We set the customers’ need as our first   consideration. From quotation to the final packing and transport, we provide   the quickest and most satisfactory services to every customer

                                                                                Techical structure

Picture show



Company Information


Shanghai  High Quality International Trading Co.,Ltd is a profession bearing factory, specializing in designing and manufacturing various types of bearings including deep groove ball bearings, spherical insert bearings, tapered roller bearings, angular contact ball bearings, thrust ball bearings, self-aligning roller/ball bearings as well as plastic bearings, ceramic bearing and so on. We could also provide OEM service according to our customers' requirements.


Shanghai   High Quality International Trading Co.,Ltd

Company history

professional in manufacturing bearings for many   years, mainly producing thrust roller bearing, spherca roller bearing,   tapered roller bearing and etc, with good quality and pretty competitive   price.


Product available

Our production are certified by   ISO 2000  govt quality process.In China and Turkey, our products   are used in military gearbox enterprise,   such as   gearbox bearings of various warships. So we guarantee its quality.

We also supply OEM,including   produce and export all kinds of bearing parts, such as inner outer ring and   cage.

Product   material

The material   is bearing steel(GCr15),however, we can also produce according

to your   requirements, for example, stainless steel, carbon steel.

Month output



One bearing in   a plastic box, then in a paper box. We can also discuss the

packing   details when you order.

Service   supplied



Our Services


How many kinds of bearing are we provide?

1.Taper roller bearing

2.Spherical roller bearing

3.Deep groove ball bearing

4.Angular contact ball bearing

5.Thrust ball bearing

6.Cylindrical roller bearing

7. Clutch bearing

8. Needle bearing

9. Slewing bearing

10. Wheel bearing

11. Aligning ball bearing

12. Eccentric bearing

13. Non-standard bearing



2)Why do customer choose us?

1. We have our own factory.

2. Standard packing can be changed as your requirement.

3. The bearing cage could select according to your request.

4. Size and color can be customized

5. Good communication sales team.

6. Quality Confirmation.

7. Experienced history.

8. Professional Team.

9. Good service.

10. Competitive price.


3)About service

·OEM service is offered ·Customer’s logo is acceptable ·Changing on material,color,shape,constructure acceptable ·Develop on artwork and sketch:acceptable ·Assistant on artwork development:acceptable ·General inspection before packing ·Third party inspection:acceptable

4)About quality control

·All products must be go through four checks before manufacturing process ·Every production line is individual and have the person to charge ·Material check before produce ·Full check after production half-done ·Full check after individual process finished ·General inspection on fixing before packing ·sports check after production packed before shipping

5)About guarantee

·Customer’s interested are full guaranteed ·Every detective product or quality problem can be replace in the next order ·Any detective product or quality problem cause customer’s losses would be compensated in their


Packaging & Shipping


Single box packing then in carton then in Pallet.

According to customer demand

Standard export packing.



1. Are We A Factory Or A Trading Company?

We are a trading company with our own factory manufacturing and exporting forover 10 years and our products have enjoyed great popularity over the world. We also act as a warehouse & distributor through our network.

2. What Are Our Advantages And Our Services?

a) Reply you in 24 working hours.

b) Experienced staffs would like to answer all your questions in time.

c) Customized design is available. ODM&OEM are welcomed.

d) Exclusive and unique solution can be provided to our customer by our well-trained and professional engineers and staff.

e) Special discount and protection of sales are provided to our consumers.

f) We can provide free sample, consumer should pay the freight first, and the expensive sample cost will be added in the next order.

g) As an honest exported seller, we always use professional factory, quality quotation, good service, skilled technicians to ensure our products to be finished in high quality and stable feature.

3. Can We Provide Samples For Free?

We offer samples all free to our customers, only need customers to pay the freight. And the freight fee will send back when first order confirmed