Hitachi Excavator Travel bearing 4321887

4321887 bearings are used in the Excavator Final drive system of Hitachi :


4321887 BRG.;ROL. Hitachi parts CHR70, EX100-2, EX100-3, EX100-3C, EX100-5, EX100-5 JPN, EX100M-5, EX120-2, EX120-3, EX120-3C, EX120-5, EX120-5 JPN, EX120-5HG, EX120-5LV JPN, EX120-5X, EX120-5Z, EX120K-2, EX120K-3, EX120SS-5, EX130H




Hitachi final drive bearing 4321887

P/N 4321887 Material:
GCR15
i/d mm
O/D
mm
H mm
Brand: ZHZB
Precision
P0 , P6 , P5
Structure:
Tapered Roller Bearing

Product features:
1. Special bearing for excavator travel gearbox
2. It can bear the load from both axial and radial at the same time
3. High-strength high-quality steel
4. Smooth rotation and low noise
5. Compared with other companies' final drive bearings, the service life is increased by 50%
Our advantage:

100% factory quality inspection;
Minimum order quantity: 1;
Faster delivery efficiency;
Higher cost performance;
Have a mature production line so that we can customize according to the samples or drawings provided by customers;
Professional manufacturer of final drive bearings for excavators. Have many years of manufacturing experience 

Production Process






Product Photos

4321887HITACHI 4321887Bearing 4321887



Any other parts for the final drive gearbox system you need , pls search from below picture and form list then mark to me , we will quote to you.

HITACHI PARTS

  

Pos.

Part No

Qty

Parts name

Comments

00-42

(9133210)

[2]

  TRAVEL DEVICE ASS'Y

(for transportation) 

00-42

9123357

[2]

  TRAVEL DEVICE ASS'Y

I 9133210 (for assembly of machine) 

00.

(9133168)

[1]

  MOTOR;OIL

(for transportation) 

00.

9122946

[1]

  MOTOR;OIL

I 9133168 (for assembly of machine) 

02.

4110369

[1]

  SEAL;GROUP

 

03.

4321887

[2]

  BRG.;ROL.

 

05.

1010325

[1]

  SPROCKET

 

06.

J931640

[16]

  BOLT

 

09.

4148012

[1]

  PIN;KNOCK

 

11.

1013926

[1]

  CARRIER

 

12.

3043236

[3]

  GEAR;PLANETARY

 

13.

4115435

[6]

  BRG.;NEEDLE

 

14.

4245966

[3]

  PIN

 

15.

4144020

[3]

  PIN;SPRING

 

16.

3043237

[1]

  GEAR;SUN

Y 3072878 

16.

3072878

[1]

  GEAR;SUN

 

17.

4192982

[12]

  PLATE;THRUST

 

18.

2028137

[1]

  CARRIER

 

19.

4252721

[1]

  SPACER

 

20.

3049946

[3]

  GEAR;PLANETARY

 

21.

4252658

[3]

  BRG.;NEEDLE

 

22.

4178203

[3]

  PIN

 

23.

4192020

[3]

  PIN;SPRING

 

24.

2028798

[1]

  SHAFT;PROP.

 

25.

4258916

[1]

  PIN;STOPPER

 

26.

2028799

[1]

  COVER

 

28.

J011230

[12]

  BOLT;SEMS

 

30.

1016324

[1]

  GEAR;RING

 

31.

1016125

[1]

  DRUM

 

33.

J931660

[16]

  BOLT

 

34.

4245797

[3]

  PLUG

 

35.

3053559

[1]

  NAME-PLATE

 

36.

M492564

[2]

  SCREW;DRIVE

 

39.

3057124

[1]

  NUT

 

42.

3059034

[1]

  HUB

 

132.

4272305

[28]

  BOLT

 

134.

J222016

[28]

  WASHER



Company

ZHZB Mission:We are committed to providing bearing component solutions for all construction machinery and equipment!!!

ZHZB was established in 2004 and has been committed to the development and production of engineering machinery bearings. Our products are widely used in mining equipment, road machinery, metallurgy, wind power generation, excavators and other heavy equipment and have been well received by customers!





Packaging



Delivery:

1.We will send express delivery for less than 45 kg, which is more convenient door-to-door.
2.45-200 kg we will choose air transportation, the safest, fastest, and the most expensive
3.For more than 200 kg, we will send it by sea to reduce transportation costs.



Why choose us? 

  ✬1.Trusted Product


  ✬2.Advanced Technology


  ✬3.Reliable Service  


  ✬4.Competitive price




FAQ

Q1: I want to buy your products, how can I pay?
A: You can contact me through Whatsapp to send bank account to you.

Q2: If we don't find what we want on your website, what should we do?
A: You can email or Whatsapp us the descriptions and pictures of the products you need, we will check whether we have them. We develop new items every month. and some of them have not been uploaded to website in time. Or you can send us sample by express, we will develop this item for bulk purchasing.

Q3: Can we buy 1 pc of each item for quality testing?
A: Yes, we are glad to send lpc for quality testing if we have the item you need in stock





Contact Us

Guangzhou hongjue bearing machinery equipment co., ltd.
Phone: 18620194007  Kitty
Whatsapp : 18620194007   Kitty
Email: sales1_ZHZB@163.com


Product Tags 4321887          Travel bearing Bearing 4321887          Final drive Bearing 4321887          Bearing for 4321887          HITACHI Bearing 4321887          Excavator bearing 4321887         

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