other
Products
Home

Loader Bearing Series

KOMATSU

Komatsu Loader spare parts 421-22-12790 4212212790 for WA420.

Komatsu Loader spare parts 421-22-12790 4212212790 for WA420.

421-22-12790 bearings are used in the Loader Gearbox Bearing system of komatsu heavy machinery equipment:

421-22-12790 BEARING KOMATSU parts 542, 545, HM350, HM400, WA420, WA470





  • Brand:

    ZHZB
  • Item NO.:

    421-22-12790
  • Order(MOQ):

    1
  • Payment:

    T/T ; Western Union; Moneygram
  • Product Origin:

    CHINA
  • Shipping Port:

    Guangzhou,Qingdao,Shanghai,Ningbo,shenzhen
  • Lead Time:

    3-7 days
  • Product Detail

 Komatsu Loader Bearing 421-22-12790 4212212790

P/N 421-22-12790 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 loader
2. It has high radial and axial load capacity at the same time
3. High-strength bearing steel
4. The product has passed the real machine test
Our advantage:
100% factory quality inspection;
Allow small orders;
Effectively solve after-sales problems;
Better quality assurance;
There are many partners at home and abroad. trustworthy
Professional manufacturer of loader bearings. More than 15 years of manufacturing experience

Production Process






Product Photos

421-22-12790

Pos.

Part No

Qty

Parts name

Comments

 

56B-23-20005

[1]

Axle Assembly,Center Komatsu China

 

 

56B-23-22003

[1]

Final Drive Assembly Komatsu China

 

 

56B-23-24001

[1]

Final Drive Assembly,Center,LHS Komatsu China

 

1

56B-22-12530

[3]

Gear, Planet Komatsu

4.09 kg.

2

421-22-12770

[6]

Bearing Komatsu

0.572 kg.

3

56B-22-12610

[1]

Carrier Komatsu

0.000 kg.

4

424-22-12510

[3]

Pin Komatsu

1.75 kg.

5

04260-01587

[3]

Ball, Steel Komatsu

0.018 kg.

6

07044-13620

[1]

Plug Komatsu

0.496 kg.

7

07002-13634

[1]

O-ring Komatsu China

0.013 kg.

8

56B-22-12621

[1]

Cover Komatsu China

 

9

01010-61235

[8]

Bolt Komatsu

0.048 kg.

10

01643-31232

[8]

Washer Komatsu

0.027 kg.

11

07000-15280

[1]

O-ring Komatsu China

0.033 kg.

12

286-22-12630

[1]

Button Komatsu

0.3 kg.

13

07000-15410

[1]

O-ring Komatsu China

0.01 kg.

14

01252-41025

[3]

Bolt Komatsu

0.035 kg.

15

56B-22-12631

[1]

Retainer Komatsu China

 

16

23W-22-22350

[1]

Bearing Komatsu

6.545 kg.

17

421-22-12220

[1]

Retainer Komatsu

1.821 kg.

18

01010-61450

[8]

Bolt Komatsu

0.085 kg.

19

421-22-12190

[2]

Shim, T=1.0mm Komatsu

0.051 kg.

19

421-22-12180

[1]

Shim, T=0.5mm Komatsu

0.026 kg.

19

421-22-12170

[2]

Shim, T=0.2mm Komatsu

0.01 kg.

19

421-22-12160

[2]

Shim, T=0.05mm Komatsu

0.003 kg.

20

07044-12412

[1]

Plug Komatsu

0.09 kg.

21

07002-12434

[1]

O-ring Komatsu China

0.01 kg.

22

07000-15300

[1]

O-ring Komatsu China

0.03 kg.

23

56B-22-13210

[1]

Tube Komatsu

67 kg.

24

56B-22-12541

[1]

Gear, Ring Komatsu

18.6 kg.

25

421-22-12790

[1]

Bearing Komatsu

6.822 kg.

26

56B-22-12341

[1]

Hub Komatsu

17.42 kg.

27

421-22-12360

[6]

Plate Komatsu

0.085 kg.

28

01010-60820

[12]

Bolt Komatsu

0.013 kg.

29

01643-30823

[12]

Washer Komatsu

0.004 kg.

Loader BearingExcavator partsBearing for 421-22-12790





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!


Product production process: rough forgings-annealing-turning processing-heat treatment-grinding processing-super fine grinding-finished product assembly.





Packaging






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 hongsheng bearing machinery equipment co., ltd.
Phone: 008618620666228
Whatsapp : 008618620666228
Email: zhzbbearing@163.com



Leave A Message

If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

Related Products
20Y-26-22342 20Y2622342
Bearings 20Y-26-22342 20Y2622342 PC200F-8

20Y-26-22342  bearings are used in the Excavator Slewing gearbox system of KOMATSU: 20Y-26-22342 BEARING KOMATSU parts:PC210-10, PC228USLC-8, PC210-8K, PC200-8M0, PC200F-8

20Y-26-22342 20Y2622342
KOMATSU Spare parts 20Y-26-22342 20Y2622342 for PC210-8K

20Y-26-22342  bearings are used in the Excavator Slewing gearbox system of KOMATSU: 20Y-26-22342 BEARING KOMATSU parts:PC210-10, PC228USLC-8, PC210-8K, PC200-8M0, PC200F-8

VOE14622894
Bearing VOE14622894 for EC380D.

VOLVO excavator Slewing gearbox bearing VOE14622894 VOE14622894 bearing Volvo.Heavy parts fit: EC380D, EC750D, EC750E, EC950E

708-2G-12251
KOMATSU Slewing motor bearing 708-2G-12251 7082G12251

708-2G-12251 bearings are used in the Excavator slewing motor system of KOMATSU: 708-2G-12251 BEARING KOMATSU Hydraulic pump parts fit:PC350-8, PC300-7, PC300-8, PC360-7.

XJDB-00201 XJDB00201
Hyundai R360LC7 slewing gearbox bearing XJDB-00201 XJDB00201

Hyundai excavator Slewing motor bearing XJDB-00201 XJDB00201 XJDB-00201 BRG.;HYUNDAI parts fit: R360LC7, R370LC7

421-22-12790
Komatsu Loader Bearing 421-22-12790 4212212790

421-22-12790 bearings are used in the Loader Gearbox Bearing system of komatsu heavy machinery equipment: 421-22-12790 BEARING KOMATSU parts 542, 545, HM350, HM400, WA420, WA470

417-22-11850 4172211850
Komatsu Loader Bearing 417-22-11850 4172211850

417-22-11850 bearings are used in the Loader Gearbox Bearing system of Caterpillar heavy machinery equipment: 417-22-11850 BEARING KOMATSU parts: HM300TN-1,WA100-3A,WA120-3,WA100-1,WA200-1,WA180-3,WA150-5,WA250-3,

3819843601 381-984360-1
Komatsu Loader Bearing 3819843601 381-984360-1

381-984360-1 bearings are used in the Loader Gearbox Bearing system of Caterpillar heavy machinery equipment: 381-984360-1 CONE KOMATSU parts:510-1

3819843601 381-984361-1
Komatsu Loader Bearing 3819843601 381-984361-1

381-984361-1 bearings are used in the Loader Gearbox Bearing system of Caterpillar heavy machinery equipment: 381-984361-1 CONE KOMATSU parts:510-1

421-22-12790
Komatsu Loader Bearing 421-22-12790 4212212790 for HM400

421-22-12790 bearings are used in the Loader Gearbox Bearing system of komatsu heavy machinery equipment: 421-22-12790 BEARING KOMATSU parts 542, 545, HM350, HM400, WA420, WA470

22312(60*130*46)
Spherical roller bearing 22312(60*130*46)

Spherical roller bearing 22312(60*130*46) ZHZB Bearing Factory Supplier Provides High Quality 22312

60015781
SANY excavator bearing 60015781

60015781 bearings are used in the Slewing gearbox of SANY heavy machinery equipment: 60015781 BEARING SANY parts    SY235 SY235-8 SY235-9

20Y-26-22342 20Y2622342
Bearings 20Y-26-22342 20Y2622342 PC200F-8

20Y-26-22342  bearings are used in the Excavator Slewing gearbox system of KOMATSU: 20Y-26-22342 BEARING KOMATSU parts:PC210-10, PC228USLC-8, PC210-8K, PC200-8M0, PC200F-8

20Y-26-22342 20Y2622342
KOMATSU Spare parts 20Y-26-22342 20Y2622342 for PC210-8K

20Y-26-22342  bearings are used in the Excavator Slewing gearbox system of KOMATSU: 20Y-26-22342 BEARING KOMATSU parts:PC210-10, PC228USLC-8, PC210-8K, PC200-8M0, PC200F-8

VOE14622894
Bearing VOE14622894 for EC380D.

VOLVO excavator Slewing gearbox bearing VOE14622894 VOE14622894 bearing Volvo.Heavy parts fit: EC380D, EC750D, EC750E, EC950E

708-2G-12251
KOMATSU Slewing motor bearing 708-2G-12251 7082G12251

708-2G-12251 bearings are used in the Excavator slewing motor system of KOMATSU: 708-2G-12251 BEARING KOMATSU Hydraulic pump parts fit:PC350-8, PC300-7, PC300-8, PC360-7.

XJDB-00201 XJDB00201
Hyundai R360LC7 slewing gearbox bearing XJDB-00201 XJDB00201

Hyundai excavator Slewing motor bearing XJDB-00201 XJDB00201 XJDB-00201 BRG.;HYUNDAI parts fit: R360LC7, R370LC7

421-22-12790
Komatsu Loader Bearing 421-22-12790 4212212790

421-22-12790 bearings are used in the Loader Gearbox Bearing system of komatsu heavy machinery equipment: 421-22-12790 BEARING KOMATSU parts 542, 545, HM350, HM400, WA420, WA470

417-22-11850 4172211850
Komatsu Loader Bearing 417-22-11850 4172211850

417-22-11850 bearings are used in the Loader Gearbox Bearing system of Caterpillar heavy machinery equipment: 417-22-11850 BEARING KOMATSU parts: HM300TN-1,WA100-3A,WA120-3,WA100-1,WA200-1,WA180-3,WA150-5,WA250-3,

3819843601 381-984360-1
Komatsu Loader Bearing 3819843601 381-984360-1

381-984360-1 bearings are used in the Loader Gearbox Bearing system of Caterpillar heavy machinery equipment: 381-984360-1 CONE KOMATSU parts:510-1

3819843601 381-984361-1
Komatsu Loader Bearing 3819843601 381-984361-1

381-984361-1 bearings are used in the Loader Gearbox Bearing system of Caterpillar heavy machinery equipment: 381-984361-1 CONE KOMATSU parts:510-1

421-22-12790
Komatsu Loader Bearing 421-22-12790 4212212790 for HM400

421-22-12790 bearings are used in the Loader Gearbox Bearing system of komatsu heavy machinery equipment: 421-22-12790 BEARING KOMATSU parts 542, 545, HM350, HM400, WA420, WA470

Copyright © 2025 Guangzhou HongJue Bearing Co., Ltd. All Rights Reserved.

IPv6 network supported

top

Leave A Message

Leave A Message

    If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

  • #
  • #
  • #