China manufacturer Tapered Roller Bearing 389as/382A/Inch Roller Bearing/Bearing Cup/Bearin Cone bearing air

Product Description

Tapered Roller Bearing 389AS/382A/Inch Roller Bearing/Bearing Cup/Bearin Cone

Feature

  • Quality Materials
  • Precision Tolerance
  • Optimizing Internal Geometries

 
Product Description
 

  • Tapered roller bearing normally be composed of a cup and a cone assembly, it precisely designed to manage both axial and radial load, even in the most unforgiving conditions . Single row tapered roller bearings are the most basic and widely used, CZPT built the first production lines in 1996 and today offers the world’s widest variety both in inch and metric sizes.
     
    1. with performance-enhancing features for severe-duty applications, VAFEM LM-Series wheel bearings help increase fuel efficiency, improve load-carrying capacity, fit in popular axle and hub designs – and simplify installation – helping you gain fleet uptime. Commercial Vehicle Hub Rebuild Kits are available for severe duty, dual and wide single tire applications .

 

  • Design Attributes:
  1. Raw material: Manufactured with reliable  super-clean chrome steel, these long-lasting bearings are designed to meet severe-duty application requirements.
  2. Tight tolerances: Uniform internal geometry, including angle of contact for cones and rollers, creates a precise match between cup and cone – extending bearing life.
  3. Precision profiles: Internal raceway profiles reduce stress on bearing components by distributing the loads evenly across contact surfaces – increasing load-carrying capacity.
  4. Super finishing surface: Advanced automatic finishing processes generate smoother surface finishes on races and rollers to reduce friction – helping increase fuel efficiency.
  5. Flexibility: Engineered for severe-duty applications in any configuration – dual and wide singles – LM-Series wheel bearings maintain consistency and simplicity within fleets.
  6. Compatibility: LM-Series wheel bearings fit popular axle and hub designs, allowing retrofit into existing equipment.

NO. Model Number Name
1 25590/22 Inch tapered roller bearing
2 39590/20 Inch tapered roller bearing
3 5760/5735 Inch tapered roller bearing
4 3984 Inch tapered roller bearing
5 6461A/6420 Inch tapered roller bearing
6 3782/20 Inch tapered roller bearing
7 342 X / 332 B Inch tapered roller bearing
8 385 A / 382 Inch tapered roller bearing
9 386 A / 382 A Inch tapered roller bearing
10 387 / 382 A Inch tapered roller bearing
11 387 S / 384 D Inch tapered roller bearing
12 389 AS / 382 A Inch tapered roller bearing
13 395 / 394 A Inch tapered roller bearing
14 395 A / 394 A Inch tapered roller bearing
15 399 AS / 394 A Inch tapered roller bearing
16 462 / 453 X Inch tapered roller bearing
17 476 / 472 Inch tapered roller bearing
18 482 / 472 Inch tapered roller bearing
19 495 / 493 D Inch tapered roller bearing
20 NA 497 SW / 493 D Inch tapered roller bearing
21 527 / 522 Inch tapered roller bearing
22 529 X / 522 Inch tapered roller bearing
23 560 / 552 A Inch tapered roller bearing
24 575 / 572 Inch tapered roller bearing
25 580 / 572 Inch tapered roller bearing
26 580 / 572 X Inch tapered roller bearing
27 593 A / 592 A Inch tapered roller bearing
28 596 / 592 A Inch tapered roller bearing
29 598 / 592 A Inch tapered roller bearing
30 641 / 632 Inch tapered roller bearing
31 643 / 632 Inch tapered roller bearing
32 645 / 632 Inch tapered roller bearing
33 655 / 653 Inch tapered roller bearing
34 679 / 672 D Inch tapered roller bearing
35 681 A / 672 Inch tapered roller bearing
36 NA 749 / 742 D Inch tapered roller bearing
37 757 / 752 Inch tapered roller bearing
38 759 / 752 Inch tapered roller bearing
39 NA 759 / 752 D Inch tapered roller bearing
40 776 / 773 D Inch tapered roller bearing
41 787 / 772 Inch tapered roller bearing
42 795 / 792 Inch tapered roller bearing
43 797 / 792 Inch tapered roller bearing
44 855 / 854 Inch tapered roller bearing
45 857 / 854 Inch tapered roller bearing
46 861 / 854 Inch tapered roller bearing
47 864 / 854 Inch tapered roller bearing
48 866 / 854 Inch tapered roller bearing
49 57175 / 57120 Inch tapered roller bearing
50 3379 / 3320 Inch tapered roller bearing
51 3386 / 3320 Inch tapered roller bearing
52 3490 / 3420 Inch tapered roller bearing
53 3585 / 3525 Inch tapered roller bearing
54 3780 / 3720 Inch tapered roller bearing
55 3872 / 3820 Inch tapered roller bearing
56 3982 / 3920 Inch tapered roller bearing
57 3984 / 3920 Inch tapered roller bearing
58 3994 / 3920 Inch tapered roller bearing
59 5583 / 5535 Inch tapered roller bearing
60 5578 / 5535 Inch tapered roller bearing
61 5595 / 5535 Inch tapered roller bearing
62 5760 / 5735 Inch tapered roller bearing
63 6277 / 6220 Inch tapered roller bearing
64 6361 / 6320 Inch tapered roller bearing
65 6391 / 6320 Inch tapered roller bearing
66 6381 / 6320 Inch tapered roller bearing
67 6559 C / 6535 Inch tapered roller bearing
68 6580 / 6535 Inch tapered roller bearing
69 9278 / 9220 Inch tapered roller bearing
70 9285 / 9220 Inch tapered roller bearing
71 9285 / 9220 D Inch tapered roller bearing
72 9380 / 9321 Inch tapered roller bearing
73 9380 / 9320 Inch tapered roller bearing
74 9380 / 9320 D Inch tapered roller bearing
75 JW 9049 / 9571 Inch tapered roller bearing
76 JW 9549 / 9510 Inch tapered roller bearing
77 13685 / 13621 Inch tapered roller bearing
78 13687 / 13621 Inch tapered roller bearing
79 14118 / 14276 Inch tapered roller bearing
80 14117 A / 14276 Inch tapered roller bearing
81 14137 A / 14276 Inch tapered roller bearing
82 14138 A / 14276 Inch tapered roller bearing
83 28680/22 Inch tapered roller bearing
84 28985/20 Inch tapered roller bearing
85 3984/20 Inch tapered roller bearing
86 39585/20 Inch tapered roller bearing
87 39590/20 Inch tapered roller bearing
88 47686/20 Inch tapered roller bearing
89 52400/618 Inch tapered roller bearing
90 LM48548/10 Inch tapered roller bearing

Design Attributes:

  • Accurate Bearing Setting: Set-Right kits feature bearings that significantly reduce the width variation found in standard bearings. Our tight bearing width tolerance enables consistent and accurate bearing setting of pre-adjusted hubs.
  • Consistent Bearing Setting: Consistently achieve proper wheel bearing setting, avoiding the need for manual bearing adjustment and promoting optimum bearing and seal life.
  • Streamlined Inventory Management: With a wide range of part numbers, each kit features 2 VAFEM  matched bearing sets and a precision-machined spacer (various of spacer types available).
  • More Uptime: manufactured with super-clean high-strength chrome steel, precision profiles and enhanced surface finishes, feature high load ratings, and outlast and outperform competitor bearings.
  • Longer Bearing Life and Performance
  1. As a domestic leader in roller bearing technology, we develop bearings to outlast and outperform those frequently used on original equipment.

 
Applications
 

  • Commercial vehicles  (original equipment and aftermarket)
  • Wheel hub Kits ( After market )
  • Heavy duty trucks, tractors and construction machinery (original equipment and aftermarket)

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Rolling Body: Roller Bearings
The Number of Rows: Single
Outer Dimension: Small and Medium-Sized (60-115mm)
Material: Bearing Steel
Spherical: Non-Aligning Bearings
Load Direction: Axial Bearing
Customization:
Available

|

Customized Request

cup bearing

Maintenance and Lubrication Requirements for Cup Bearings

Cup bearings, like other types of bearings, require proper maintenance and lubrication to ensure their longevity and reliable performance. Here are the key considerations:

1. Regular Inspection: Periodically inspect cup bearings for signs of wear, damage, or misalignment. This visual inspection can help identify issues early.

2. Lubrication: Most cup bearings require lubrication to reduce friction and dissipate heat. The type of lubrication and frequency of re-lubrication depend on the bearing’s design and application. Consult the manufacturer’s recommendations for specific guidelines.

3. Contamination Control: Preventing contaminants like dirt, dust, and moisture from entering the bearing is crucial. Seals and shields help protect cup bearings from contaminants and should be regularly inspected for damage.

4. Re-greasing: In applications that require lubrication, re-greasing should be performed at regular intervals to maintain the proper lubrication film. Over-greasing can lead to overheating, while under-greasing can cause premature wear.

5. Correct Installation: Proper installation is essential to ensure cup bearings operate as intended. Follow the manufacturer’s installation guidelines, including torque specifications for locking nuts.

6. Temperature Management: Be aware of operating temperature limits. High temperatures can degrade lubricants, while low temperatures can affect bearing performance. Choose the appropriate lubricant for the expected temperature range.

7. Relubrication Holes: Some cup bearings have relubrication holes or grooves for easy maintenance. Make use of these features if available.

8. Handling and Storage: Store cup bearings in a clean, dry environment. Handle them with care to avoid damage to the bearing surfaces or seals.

Proper maintenance and lubrication practices are essential to maximize the service life and performance of cup bearings in various industrial and mechanical applications.

cup bearing

Contribution of Cup Bearings to Machinery Durability and Reliability

Cup bearings play a significant role in enhancing the durability and reliability of machinery by offering several key benefits:

1. Load Distribution: Cup bearings distribute axial and radial loads evenly, preventing localized wear and reducing the risk of premature component failure.

2. Reduced Friction: These bearings minimize friction between moving parts, leading to smoother operation, less heat generation, and increased energy efficiency.

3. Precision: Cup bearings provide precise control over the positioning of machine components, ensuring accurate alignment and reduced wear over time.

4. Longevity: Properly maintained cup bearings have a longer service life, resulting in less frequent replacements and reduced downtime.

5. Low Maintenance: Self-lubricating cup bearings require minimal maintenance, reducing operational costs and extending the intervals between servicing.

6. Versatility: Cup bearings are adaptable and available in various sizes and designs to suit different applications, making them versatile components in machinery.

7. Load-Carrying Capacity: These bearings can handle substantial loads, making them suitable for heavy-duty applications where durability is crucial.

8. Contaminant Protection: Proper sealing options in cup bearings shield internal components from contaminants, ensuring a cleaner and more reliable operation.

9. Shock and Vibration Resistance: Cup bearings are designed to withstand shock loads and vibrations, maintaining stability in machinery subjected to varying operating conditions.

10. Consistency: The manufacturing precision of cup bearings ensures consistent performance, reducing variability in machinery operation.

Overall, cup bearings contribute to the longevity, reliability, and efficient operation of machinery across a wide range of industries, making them indispensable components in mechanical systems.

cup bearing

Materials Used in the Construction of Cup Bearings

Cup bearings are precision components, and their performance and durability depend on the materials used in their construction. The most common materials employed in the manufacture of cup bearings include:

1. Bearing Steel: Bearing steel is the most prevalent material for cup bearings. It typically consists of high-quality, through-hardened steel with specific alloying elements like chromium and molybdenum. This steel is known for its exceptional hardness, wear resistance, and fatigue strength. Bearing steel ensures the longevity and reliability of cup bearings in a wide range of applications.

2. Stainless Steel: In applications where corrosion resistance is crucial, stainless steel cup bearings are utilized. Stainless steel offers excellent resistance to rust and corrosion, making it suitable for applications exposed to moisture, chemicals, or high-humidity environments.

3. Ceramic: Advanced cup bearings use ceramic materials, such as silicon nitride, for rolling elements. Ceramic offers remarkable hardness, low friction, and resistance to wear. Ceramic cup bearings are often found in high-speed and high-temperature applications, including those in the aerospace and semiconductor industries.

4. Plastic: In specialized cases where weight reduction, non-conductivity, or noise reduction is a priority, plastic materials like PEEK or PTFE may be used for cup bearings. Plastic cup bearings can be found in applications like medical devices and food processing equipment.

The choice of material depends on the specific requirements of the application, including load capacity, environmental conditions, and the need for corrosion resistance. Proper material selection ensures that cup bearings perform optimally in their intended use.

China manufacturer Tapered Roller Bearing 389as/382A/Inch Roller Bearing/Bearing Cup/Bearin Cone   bearing airChina manufacturer Tapered Roller Bearing 389as/382A/Inch Roller Bearing/Bearing Cup/Bearin Cone   bearing air
editor by CX 2024-03-24

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