Product Description

Wheel Loader Ball Bearing (21B0007) for CZPT Loader

 

NAME MODEL   NOTE
oil filter     Engine Model C6121
Fuel Filter     Engine Model C6121
Air Filter     Engine Model WD615 WD10
oil filter     Engine Model WD615 WD10
Fuel Filter     Engine Model WD615 WD10
Fuel Filter     Engine Model WD615 WD10
Air Filter     Engine Model TD226B
oil filter     Engine Model TD226B
Fuel Filter     Engine Model TD226B
Filter     hydraulic system
transmission filter     ZF4WG180  4WG200
convert filter       
back oil filter  FL936    
back oil filter      
filter      
combination lamp switch      
Left Front Lamp      
Right Front Lamp      
hand brake valve      
power switch       
combination valve FL936 FL958 FL956    
door lock  FL936 FL958 FL956    
stater switch FL936 FL958 FL956    
Air-conditioning compressor FL936 FL958 FL956    
steering cylinder seal kit FL958G    
Bucket cylinder seal kit FL958G    
Boom cylinder seal kit FL958G    
steering cylinder seal kit FL956    
Bucket cylinder seal kit FL956    
Boom cylinder seal kit FL956    
steering cylinder seal kit FL936    
Bucket cylinder seal kit FL936    
Boom cylinder seal kit FL936    
MIRROR (with Frame) FL936 FL958 FL956    
MIRROR (without Frame) FL936 FL958 FL956    
air booster pump FL936    
brake pads(stype 1) widely used for CZPT CZPT CZPT XGMA…    
brake pads(stype 2) widely used for CZPT CZPT CZPT XGMA…    
brake caliper (stype 1) widely used for CZPT CZPT CZPT XGMA…    
brake caliper (stype 2) widely used for CZPT CZPT CZPT XGMA…    
Brake caliper piston (stype 1) widely used for CZPT CZPT CZPT XGMA…    
Brake caliper piston (stype 2) widely used for CZPT CZPT CZPT XGMA…    
FRONT DRIVEN SHAFT FL936    
MIDDLE DRIVEN SHAFT support FL936    
REAR DRIVEN SHAFT FL936    
MAIN DRIVEN SHAFT FL936    
speed pump widely used for CZPT CZPT CZPT XGMA…   ZL40 50
speed control valve widely used for CZPT CZPT CZPT XGMA…   ZL40 50
input gear  widely used for CZPT CZPT CZPT XGMA…   ZL40 50 transmission
over clutch assy widely used for CZPT CZPT CZPT XGMA…   ZL40 50 transmission
oil pan  widely used for CZPT CZPT CZPT XGMA…   ZL40 50 transmission
  widely used for CZPT CZPT CZPT XGMA…   ZL40 50 transmission
  widely used for CZPT CZPT CZPT XGMA…   ZL40 50 transmission
driving shaft, steering punp widely used for CZPT CZPT CZPT XGMA…   ZL40 50 transmission
shaft gear  widely used for CZPT CZPT CZPT XGMA…   ZL40 50 transmission
first gear piston widely used for CZPT CZPT CZPT XGMA…    
first gear inner rim widely used for CZPT CZPT CZPT XGMA…    
sun gear  widely used for CZPT CZPT CZPT XGMA…    
frictional plate spacing bracket widely used for CZPT CZPT CZPT XGMA…    
pinion carrier astern widely used for CZPT CZPT CZPT XGMA…    
piston  widely used for CZPT CZPT CZPT XGMA…    
thrust plate      
driving plate      
cylinder      
transmission gasket seal kit used for CZPT CZPT CZPT LONKING…    
brake disk FL958 FL956 CZPT LG956 LG958 LG953    
brake disk FL936 CZPT LG936    
brake disk FL936 LW300FN    
PLANET PINION CARRIER FL956 FL958 CZPT LG956    
PLANET PINION CARRIER FL936 LG936    
PLANET GEAR FL956 FL958 CZPT LG956    
PLANET GEAR FL936 LG936    
PLANET PINION SHAFT FL956 FL958 CZPT LG956    
PLANET PINION SHAFT FL936 LG936    
ROLLER PIN 5X45 FL956 FL958 CZPT LG956    
ROLLER PIN 4X38 FL936 LG936    
sun gear  FL956 FL958 CZPT LG956    
sun gear  FL936 LG936    
bolt and nut for Wheel rim FL956 FL958 CZPT LG956    
bolt and nut for Wheel rim FL936 LG936    
AXLE RING GEAR FL956 FL958 CZPT LG956    
AXLE RING GEAR FL936 LG936    
FRONT MAIN DRIVE FL956 FL958 CZPT LG956    
FRONT MAIN DRIVE LG936    
FRONT MAIN DRIVE FL936    
bevel gear assy FL956 FL958 CZPT LG956    
bevel gear assy LG936    
bevel gear assy FL936    
GEAR PINION FL956 FL958 CZPT LG956    
GEAR PINION LG936    
GEAR PINION FL936    
half shaft gear FL956 FL958 CZPT LG956    
half shaft gear LG936    
half shaft gear FL936    
CROSS AXLE FL956 FL958 CZPT LG956    
CROSS AXLE LG936    
CROSS AXLE FL936    
differential assy FL956 FL958 CZPT LG956    
differential assy LG936    
differential assy FL936    
air booster pump FL958 FL956    
air booster pump FL936    
air booster pump SDLG LG933 LG936    
air booster pump SDLG LG953 LG956 LG958    
engine oil pressure sensor FL958 FL956    
reverse light switch FL956 FL958 FL936    
reverse horn  FL956 FL958 FL936    
speaker horn FL956 FL958 FL936    
air pressure meter  SDLG CZPT XGMA CZPT ALL USED    
Voltage Meter SDLG CZPT XGMA CZPT ALL USED    
engine oil pressure SDLG CZPT XGMA CZPT ALL USED    
fuel meter  SDLG CZPT XGMA CZPT ALL USED    
water temperature meter  SDLG CZPT XGMA CZPT ALL USED    
Oil  temperature meter  SDLG CZPT XGMA CZPT ALL USED    
alternator FL936  LG936    
alternator FL956 FL958 LG953 LG956 LG958    
alternator FL958G LG956L    
stater FL936  LG936    
stater FL956 FL958 LG953 LG956 LG958    
stater FL958G LG956L    
upper hinge pin FL936   Frame Hinged system
cover for upper hinge pin FL936    
nut for upper hinge pin FL936    
seal for upper hinge pin  FL936    
lower hinge pin  FL936    
seal for lower hinge pin  FL936    
cover for lower hinge pin  FL936    
bearing for upper and lower hinge pins FL936    
       
upper hinge pin FL958    
lower hinge pin       
Break Pads SDLG CZPT XGMA CZPT LONKING    
Break Pads SDLG CZPT XGMA CZPT LONKING    
Break Pads ONLY FOR LiuGong     
Break Caliper  SDLG CZPT XGMA CZPT LONKING    
Break Caliper  SDLG CZPT XGMA CZPT LONKING    
Break Caliper  ONLY FOR LiuGong    
middle teeth     LiuGong ZL50C CLG856 CLG862
right side teeth     LiuGong ZL50C CLG856 CLG862
left side teeth     LiuGong ZL50C CLG856 CLG862
teeth sleeve     LiuGong ZL50C CLG856 CLG862
widely Used For CZPT CZPT XGMA …5T Wheel loader     Head gasket
widely Used For CZPT CZPT XGMA …5T Wheel loader     All The Seal Kit
widely Used For CZPT CZPT XGMA …5T Wheel loader     Head gasket
widely Used For CZPT CZPT XGMA …5T Wheel loader     All The Seal Kit
widely Used For CZPT CZPT XGMA …3T Wheel loader     Head gasket
widely Used For CZPT CZPT XGMA …3T Wheel loader     All The Seal Kit
widely Used For CZPT CZPT XGMA …3T Wheel loader     Head gasket
widely Used For CZPT CZPT XGMA …3T Wheel loader     All The Seal Kit

HangZhou CZPT Mechanical & Electrical Equipment Co. Ltd, the authorized dealer of
Cummins (China) Investment Co., Ltd (CCI), established in 2015 by Mr. Jordan Wang who had rich experience in CZPT engine, CZPT generator and related market,  especially mine, O&G, marine, construction machinery, etc., as a sales director,Jordan worked in CZPT for 8 years.
 
Raptors specializes in supplying CZPT all series genuine parts and engine whole goods, such as B/QSB3.3, ISF2.8/3.8, ISG, ISB/QSB4.5, 6BT,6CT, ISB/QSB6.7,QSL9, QSM/ISM/M11, NTA855, QSX15, QSK19, QSK23, VTA28, QST30, KTA19, KTA38, KAT50, QSK60,QSK78,etc;
 
Jordan had been responsible for mine market for 4 years during working in CZPT china, so CZPT has very good relationship with CZPT who is the joint venture with TEREX, could supply CZPT parts, such as parts for 3305, 3307, TR50, TR60, TR100, and MT3600, MT3700, NTE150, NTE200, NTE240, NTE260; also supplying construction machinery parts from SANY, XCMG, LIUGONG, XIHU (WEST LAKE) DIS., SDLG, XGMA and CZPT etc.
 
Raptors, located in No. 789, Xihu (West Lake) Dis. Road, East of Xihu (West Lake) Dis. Industry, HangZhou, ZheJiang ,
China (Mainland), is just 2 km away from CZPT (China) Investment Co., Ltd,
HangZhou Branch, We could make sure the fast delivery and enough inventories, also reasonable price.
 

Our business scopes:
1, CZPT genuine parts and engine overhaul
2, ZheJiang Fleet guard filters and US Fleet guard filters.
3, HOLSET turbocharger series
4, China CZPT parts series
5, construction machinery parts
 
Various shipment ways.

Thanks for the high quality, fast delivery, reasonable price, CZPT already exported to Finland, Sweden, Germany, Netherland, Czech Republic, France, Romania,
Malaysia, Indonesia, Thailand, Libya, UAE, IRAN, Algeria, etc. if interested in any of our products, please contact us right now; we are always serving you at any time. /* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Type: Ball Bearing
Application: Wheel Loader
Certification: CE, ISO9001: 2000
Condition: New
Wheel Loader Parts: Zl40/Zl50
Performance: Temperature
Samples:
US$ 12/Piece
1 Piece(Min.Order)

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Request Sample

Customization:
Available

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Customized Request

ball bearing

What are the Challenges Associated with Noise Reduction in Ball Bearings?

Noise reduction in ball bearings is a crucial consideration, especially in applications where noise levels must be minimized for operational efficiency and user comfort. While ball bearings are designed to operate smoothly, there are several challenges associated with reducing noise in their operation:

  • Vibration:

Vibration generated by the movement of rolling elements and raceways can lead to noise. Even minor irregularities in bearing components or the mounting system can cause vibration that translates into audible noise.

  • Bearing Type and Design:

The type and design of the ball bearing can impact noise generation. For example, deep groove ball bearings are known for their quiet operation, while angular contact bearings can generate more noise due to their higher contact angles.

  • Lubrication:

Improper or inadequate lubrication can result in increased friction and wear, leading to noise. Choosing the right lubricant and maintaining proper lubrication levels are essential for reducing noise in ball bearings.

  • Bearing Clearance and Preload:

Incorrect clearance or preload settings can lead to noise issues. Excessive clearance or inadequate preload can cause the rolling elements to impact the raceways, resulting in noise during rotation.

  • Material and Manufacturing Quality:

The quality of materials and manufacturing processes can affect noise levels. Inconsistent or low-quality materials, improper heat treatment, or manufacturing defects can lead to noise generation during operation.

  • Surface Finish:

The surface finish of the rolling elements and raceways can impact noise. Rough surfaces can generate more noise due to increased friction and potential irregularities.

  • Sealing and Shielding:

Seals and shields that protect bearings can influence noise levels. While they are necessary for contamination prevention, they can also cause additional friction and generate noise.

  • Operating Conditions:

External factors such as temperature, speed, and load can influence noise levels. High speeds or heavy loads can amplify noise due to increased stress on the bearing components.

  • Wear and Deterioration:

As ball bearings wear over time, noise levels can increase. Worn components or inadequate lubrication can lead to more significant noise issues as the bearing operates.

To address these challenges and reduce noise in ball bearings, manufacturers and engineers employ various techniques, such as optimizing design, selecting suitable bearing types, using proper lubrication, maintaining accurate preload settings, and ensuring high-quality materials and manufacturing processes. Noise reduction efforts are essential to improve overall product quality, meet noise regulations, and enhance user experience in various applications.

ball bearing

How do Ceramic Ball Bearings Compare to Traditional Steel Ball Bearings in Terms of Performance?

Ceramic ball bearings and traditional steel ball bearings have distinct characteristics that can impact their performance in various applications. Here’s a comparison of how these two types of bearings differ in terms of performance:

  • Material Composition:

Ceramic Ball Bearings:

Ceramic ball bearings use ceramic rolling elements, typically made from materials like silicon nitride (Si3N4) or zirconium dioxide (ZrO2). These ceramics are known for their high hardness, low density, and resistance to corrosion and wear.

Traditional Steel Ball Bearings:

Traditional steel ball bearings use steel rolling elements. The type of steel used can vary, but common materials include chrome steel (52100) and stainless steel (440C). Steel bearings are known for their durability and strength.

  • Friction and Heat:

Ceramic Ball Bearings:

Ceramic bearings have lower friction coefficients compared to steel bearings. This results in reduced heat generation during operation, contributing to higher efficiency and potential energy savings.

Traditional Steel Ball Bearings:

Steel bearings can generate more heat due to higher friction coefficients. This can lead to increased energy consumption in applications where efficiency is crucial.

  • Weight:

Ceramic Ball Bearings:

Ceramic bearings are lighter than steel bearings due to the lower density of ceramics. This weight reduction can be advantageous in applications where minimizing weight is important.

Traditional Steel Ball Bearings:

Steel bearings are heavier than ceramic bearings due to the higher density of steel. This weight may not be as critical in all applications but could impact overall equipment weight and portability.

  • Corrosion Resistance:

Ceramic Ball Bearings:

Ceramic bearings have excellent corrosion resistance, making them suitable for applications in corrosive environments, such as marine or chemical industries.

Traditional Steel Ball Bearings:

Steel bearings are susceptible to corrosion, especially in harsh environments. Stainless steel variants offer improved corrosion resistance but may still corrode over time.

  • Speed and Precision:

Ceramic Ball Bearings:

Ceramic bearings can operate at higher speeds due to their lower friction and ability to withstand higher temperatures. They are also known for their high precision and low levels of thermal expansion.

Traditional Steel Ball Bearings:

Steel bearings can operate at high speeds as well, but their heat generation may limit performance in certain applications. Precision steel bearings are also available but may have slightly different characteristics compared to ceramics.

  • Cost:

Ceramic Ball Bearings:

Ceramic bearings are generally more expensive to manufacture than steel bearings due to the cost of ceramic materials and the challenges in producing precision ceramic components.

Traditional Steel Ball Bearings:

Steel bearings are often more cost-effective to manufacture, making them a more economical choice for many applications.

In conclusion, ceramic ball bearings and traditional steel ball bearings offer different performance characteristics. Ceramic bearings excel in terms of low friction, heat generation, corrosion resistance, and weight reduction. Steel bearings are durable, cost-effective, and widely used in various applications. The choice between the two depends on the specific requirements of the application, such as speed, precision, corrosion resistance, and budget considerations.

ball bearing

What are the Different Components that Make up a Typical Ball Bearing?

A typical ball bearing consists of several essential components that work together to reduce friction and support loads. Here are the main components that make up a ball bearing:

  • Outer Ring:

The outer ring is the stationary part of the bearing that provides support and houses the other components. It contains raceways (grooves) that guide the balls’ movement.

  • Inner Ring:

The inner ring is the rotating part of the bearing that attaches to the shaft. It also contains raceways that correspond to those on the outer ring, allowing the balls to roll smoothly.

  • Balls:

The spherical balls are the rolling elements that reduce friction between the inner and outer rings. Their smooth rolling motion enables efficient movement and load distribution.

  • Cage or Retainer:

The cage, also known as the retainer, maintains a consistent spacing between the balls. It prevents the balls from touching each other, reducing friction and preventing jamming.

  • Seals and Shields:

Many ball bearings include seals or shields to protect the internal components from contaminants and retain lubrication. Seals provide better protection against contaminants, while shields offer less resistance to rotation.

  • Lubricant:

Lubrication is essential to reduce friction, wear, and heat generation. Bearings are typically filled with lubricants that ensure smooth movement between the balls and raceways.

  • Flanges and Snap Rings:

In some designs, flanges or snap rings are added to help position and secure the bearing in its housing or on the shaft. Flanges prevent axial movement, while snap rings secure the bearing radially.

  • Raceways:

Raceways are the grooved tracks on the inner and outer rings where the balls roll. The shape and design of the raceways influence the bearing’s load-carrying capacity and performance.

  • Anti-Friction Shield:

In certain high-speed applications, a thin anti-friction shield can be placed between the inner and outer rings to minimize friction and heat generation.

These components work together to enable the smooth rolling motion, load support, and reduced friction that characterize ball bearings. The proper design and assembly of these components ensure the bearing’s optimal performance and longevity in various applications.

China manufacturer Wheel Loader Ball Bearing (21B0007) for CZPT Loader   bearing assemblyChina manufacturer Wheel Loader Ball Bearing (21B0007) for CZPT Loader   bearing assembly
editor by CX 2024-02-22