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2A4576 Tapered Roller Bearing Caterpillar Loader Backhoe Replacement Bearing

2A4576 Tapered Roller Bearing Caterpillar Loader Backhoe Replacement Bearing

Caterpillar Loader Backhoe bearing cup 2A4576 suitable:416B, 416C, 424D, 428B, 430D, 446D.

  • Brand:

    ZHZB
  • Item NO.:

    2A4576
  • Payment:

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

    CHINA
  • Shipping Port:

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

    1-2 Work day
  • Product Detail

Caterpillar Loader Bearing 2A4576


Specification

P/N

2A4576

Material:

GCR15 

i/d 

mm

O/D

mm

mm

Brand: 

ZHZB 

Precision

P0 , P6 , P5

Structure:

Tapered Roller Bearing 

Minimum order quantity Negotiable market price Negotiable

 

Product feature:

  • Made of high‑quality bearing steel for long service life under heavy‑load working conditions

  • Available in P0, P6, P5 precision grades to meet different equipment operation requirements
  • Professional replacement tapered roller bearing cup, direct fit for Caterpillar loader backhoe
  • Perfectly compatible with models: 416B, 416C, 424D, 428B, 430D, 446D
Our advantae:
  • Complete product range covering Caterpillar, Komatsu, Volvo, Hyundai and other construction machine brands.

  • Flexible MOQ, support sample order and bulk wholesale orders to meet different customer demands.
  • Fast delivery time, sufficient stock for most hot‑sale excavator & loader bearing models.
  • Professional one‑stop after‑sales and technical support, timely reply for your technical and order questions.
  • Competitive factory direct price, help you control procurement cost

Production Process:

ZHZB Bearing 2A4576

Product Photos

Bearing Supplier 2A4576

ZHZBearing uses qualified GCr15 steel raw material to extend bearing service life in harsh engineering machinery environments.

Caterpillar 2A4576

Easy‑to‑install design helps you save equipment maintenance time and labor costs.

Loader Bearing 2A4576

Manufactured from premium bearing steel, this bearing delivers outstanding wear resistance under heavy‑load construction conditions.

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

Bearing Manufacture 2A4576
Reluted Produts

Pos

Part No

Qty

Parts name

1

118-5837

2

SHAFT AS

2

9R-5219

8

BOLT-SPECIAL

3

9R-9409

2

SEAL-REAR BRAKE

4

118-5839

2

SEAL-REAR AXLE

5

030-1957

2

CONE-BEARING

6

115-2137

1

HOUSING AS (LH)

6A

6Y-7652

1

CUP-BEARING

6B

8S-9151

1

CUP-BEARING

6C

9R-2412

2

STUD

6D

9R-2414

1

GEAR (56-TEETH)

7

115-2138

1

HOUSING AS

7A

6Y-7652

1

CUP-BEARING

8

9R-2414

1

GEAR (56-TEETH)

9

9R-2412

2

STUD

10

8S-9151

1

CUP-BEARING

11

9R-9406

1

HOUSING-REAR BRAKE (LH)

12

9X-8880

25

BOLT (5/8-11X2-IN)

13

1A-8537

1

BOLT (5/8-11X2.75-IN)

14

186-4117

2

CARRIER AS

15

7T-6652

1

CONE-BEARING

16

9R-2421

3

SHAFT

17

9R-2419

3

KIT-BEARING

18

9R-2418

6

WASHER

19

9R-2417

3

WASHER

20

186-4118

3

GEAR-PLANETARY (20-TEETH)

21

9R-2420

1

RETAINER

22

9R-2435 B

2

SPACER

23

9R-2505

1

SEAL

24

9R-2504

1

SHAFT

25

9R-2506

1

FORK

26

9R-2507 M

1

SCREW-SPECIAL

27

2L-6267

1

LOCKNUT (3/8-24-THD)

28

9R-2495

2

SEAL

29

8M-3171

4

NUT (1/2-20-THD)

30

9R-2425

2

WASHER

31

9R-2466 M

2

BOLT (7/8-14X2.2-IN)

32

9R-2426

2

LOCK

33

9R-2424

2

GEAR (16-TEETH)

34

9R-9405

1

HOUSING-REAR BRAKE (RH)

35

9R-9401

8

PLATE

36

133-7234

8

DISC-FRICTION

37

9R-2474

2

PIN

38

055-1258

1

HOUSING-BRAKE (RH)

39

055-1259

1

HOUSING-BRAKE

40

9R-2427 B

1

SHIM (0.965-MM THK)

41

2B-2006

12

BOLT (1/2-13X4.75-IN)

42

9R-9398

2

MANIFOLD-BRAKE TUBE

43

8H-1607

2

SEAL-O-RING

44

5L-9018

4

BOLT-SOCKET HEAD (1/4-20X1.75-IN)

45

8M-8157

4

SEAL-O-RING

46

8T-6760

2

PLUG-PIPE (1-1/2-11-1/2 NPT)

47

9R-9410

2

SEAL-REAR BRAKE

48

9R-9408

2

PISTON-REAR BRAKE

49

9F-2167

2

SCREW-PURGE (3/8-24X1.164-IN)

50

9R-2493

1

RING

51

9R-2492

1

WASHER

52

9R-2482

1

COUPLING

53

9R-2486

1

SPRING

54

9R-2483

1

ADAPTER

55

2S-0480

1

CUP-TAPERED ROLLER

56

2S-0479

1

CONE-BEARING

57

9R-2485

8

BOLT (1/2-13X2.87-IN)

58

9R-2480

1

CASE AS

59

9R-2484

2

BUSHING-TERMINAL

60

9R-2490

2

WASHER

61

9R-2488

1

GEAR (16-TEETH)

62

9R-2491

1

SPIDER

63

9R-9403

4

PINION

64

9R-2489

4

WASHER-SPRING

65

9R-2487

1

GEAR (16-TEETH)

66

9R-9444

1

GEAR SET-REAR AXLE

67

5L-9656

1

CONE-BEARING

68

2A-4576

1

CUP-BEARING

69

9R-2446 B

1

SPACER

70

9R-6671 M

12

BOLT (1/2-20X1.62-IN)

71

0T-0318

2

BOLT (7/16-14X1-IN)

72

9R-2502

1

NUT (1-1/4-18-THD)

73

9R-2503

1

BLOCK

74

2M-2570

12

LOCKNUT (1/2-20-THD)

75

9R-6602

2

PLUG-MAGNETIC

76

9R-2508

1

HOUSING

77

3B-5302

1

PIN-COTTER

78

9R-2494

1

RING

79

7T-7621

1

BEARING AS

80

7T-6654

1

CONE-BEARING

81

9R-2512

1

SEAL

82

9R-2407

1

RETAINER AS

83

4K-5843

1

CUP-BEARING

84

3N-6408

1

CUP-BEARING

85

3B-4509

6

LOCKWASHER

86

3K-3379

6

BOLT (9/16-12X1-IN)

87

7T-6653

1

CONE-BEARING

88

9R-2496

1

SEAL

89

9R-2499

1

SEAL AS

90

9R-2498

1

RETAINER

91

9R-6610

1

FLANGE

92

9R-2497

1

SEAL

93

9R-2501

1

WASHER


Factory processing and inventory

Professional charging station logistics | Full range of specifications, rapid response

We support export and accept customization. Global customers are welcome!
ZHZB bearing factory

Bearing inspection

We place great emphasis on quality control and have established a comprehensive quality inspection system. From raw material warehousing to delivery, every purchase and every bearing undergoes rigorous inspection and testing to ensure that we provide our customers with stable, reliable, and standard-compliant products.
ZHZB bearing

Participating in the 2024 Shanghai bauma Exhibition

At ZHZB, we operate with a comprehensive quality control system at its core. From raw material inspection upon arrival to final product delivery,
every sensor undergoes 100% inspection and accuracy verification, strictly adhering to ISO 9001 and other international standards.
This ensures that we provide reliable bearing components for high-end equipment in industries such as mining, road construction, and wind power.
bauma Exhibition


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? 

Trusted Product: Durable bearing steel material
Advanced Technology: High precision manufacturing
Reliable Service: Timely communication & after-sale guarantee
Competitive Price: Factory wholesale cost
Adequate Stock: Fast shipment for hot models
Strict QC: Consistent OEM dimensional accuracy

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 1 pc for quality testing if we have the item you need in stock

Q4: What precision grades are available for 2A4576?

A4: We supply P0, P6, P5 precision grades, you can choose according to your actual working requirements.

Q5: Is this bearing interchangeable with original CAT spare parts?

A5: Yes. Strictly follow OEM dimension standard, high interchangeability for equipment maintenance replacement.

Q6: Can I order samples before bulk order?

A6: Sample order is acceptable. We support sample testing and large‑volume wholesale.

Q7: What is your delivery lead‑time?

A7: Most hot‑sale models are in stock, goods can be shipped within short time. For out‑of‑stock items, we will confirm production lead‑time with you.

Q8: Do you provide technical support after purchase?

A8: Yes. Our team can offer professional technical support for bearing selection and installation questions.


Warranty

1. Warranty period:A 3-month warranty period is provided for the product from the date of arrival. After the customer arrives, the items should be checked against the order list. Contact us and provide any possible data on the item in question.

2. You need to pay the replacement costs in the following situations:

* Wrong orders from customers.

* Any force majeure causes damage.

* Wrong installation.

* Overtime and overload work on parts.

* Lost due to any circumstances.

* Human factors are destroyed.

* Rust and corrosion during storage and operation.

* The warranty has expired.

3. Other

This kind of product is easy to rust, please pack it and store it properly.

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.

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