China best Coupling Ring Gear 05615147 for CZPT Bw211d-40 Road Roller Parts with Good quality

Product Description

Product Details:


Part Number:

0571 5147 RING GEAR 

Product Name:

Outer Mirror 

Truck model:

BOMAG BW 211 D-40 Road roller 



Size :

Standard Size


6 monthes

Item Name:

Loader Spare Part



Place of origin:

ZheJiang china


1 Piece

Brand name:





Original New


TT, western union, L/C, paypal, etc.


Some parts number and name as follow:
1    Tandem drive     28100012521
2    Hub reduction     2810571851
3    BOLT     401100571
4    WASHER     2907005711
5    Spring pin     401600571
6    Final drive     2810005711
7    BOLT     401100 0571
8    Screw     4014000549
9    WASHER     29070011121
10    Tandem drive     28100012511
11    Drive shaft     28100007881
12    WASHER     4015000122
13    Plug     2810005711
14    Drive shaft     28100007891
15    RIVET     4019000012
16    Name plate     29090011401
17    Stud     281000 0571 1
18    NUT     4013000198
1    Tandem drive     28100012521
2    Hub reduction     2810571851
3    BOLT     401100571
4    WASHER     2907005711
5    Spring pin     401600571
6    Final drive     2810005711
7    BOLT     401100 0571
8    Screw     4014000549
9    WASHER     29070011121
10    Tandem drive     28100012511
11    Drive shaft     28100007881
12    WASHER     4015000122
13    Plug     2810005711
14    Drive shaft     28100007891
15    RIVET     4019000012
16    Name plate     29090011401
17    Stud     281000 0571 1
18    NUT     4013000198      
1    Lock nut    28100007611
2    Washer    281000 0571 1
3    Flange    281000 0571 1
4    SEALING RING    403057102
5    SEALING RING    4030000789
6    SCREW    4011001281
7    WASHER    29070015981
8    Sealing cover    281000 0571 1
9    Bearing seat    28100007671
10    ROLLER BEARING    4571000030
11    SLEEVE    29070000661
12    Screw    28100571
13    Nut    40130571
14    Crown wheel    281000 0571 1
15    BOLT    29070009501
16    NUT    4013000198
17    BOLT    401105712
18    Lock washer    2810005711
19    Centre housing    2810005711
20    WASHER    29050015471
21    SCREW    4011001397
22    WASHER    4015000122
23    Plug    2810005711
24    Cover    281000 0571 1
25    Roller bearing    411057147
26    Differential    2810005711
27    Roller bearing    411057148
28    REXIHU (WEST LAKE) DIS. RING    4015000571
29    ROLLER BEARING    4571000032
30    Bolt    4011001282
31    WASHER    2909005711
32    SHIM    29070571481
33    SHIM    29070571491
34    SHIM    29070571501
35    SHIM    29070571511
36    Shim    29070571841
37    Shim    29070571851
38    Shim    29070571861
39    SHIM    29070571521
40    SHIM    29070571531
41    SHIM    29070571541
42    SHIM    29070571551
43    Shim    28100007821
44    Shim    28100007831
45    Shim    28100007841
46    Shim    28100007851
47    Shim    28100007861
48    Shim    28100007871
50    OIL DIPSTICK    4030000583
51    Flange    28100007641
52    Sleeve    28100007651
53    Nut    281005711
54    Spring pin    401600571
55    Centre housing    2810005711
56    Centre housing    281005711
57    SCREW    4014000110
58    BOLT    29070009491
59    WASHER    2907005711
61    Differential housing    281005711
62    Differential    411057105        
1    Sprocket     28100007061
2    SCREW     401100 0571
3    WASHER     2907005711
4    Support shaft     2810571871
5    Sealing ring     4030001392
6    Roller bearing     41105711
7    Seal ring     2810571921
8    Wheel hub     2810571861
9    Roller bearing     457100 0571
10    Washer     28100007471
11    Round nut     28100007481
12    Block     2810005711
13    Planet carrier     281000 0571 2
14    Planet gear     2810005711
15    SHIM     29070012681
16    Sun gear     2810005711
17    Adjusting pin     2810005711
18    Shim     2810005711
19    Shim     281005711
20    Shim     2810005711
21    SCREW     4011001302
22    Planet gear shaft     2810005711
23    NEEDLE ROLLER     4090000158
24    REXIHU (WEST LAKE) DIS. RING     29070012701
25    REXIHU (WEST LAKE) DIS. RING     4015000571
26    Screw     2810005711
27    Ring gear     2810005711
28    Shim     281000 0571 1
29    Shim     28100007291
30    Shim     2810005711
31    Shim     281005711
32    Shim     2810005711
33    Shim     2810005711
34    Shim     2810005711
35    Shim     281000 0571 1
36    Shim     281005711
37    Shim     2810005711
38    Shim     281000 0571 1
39    Shim     2810005711
40    Shim     28100007401
41    Shim     28100007411
42    Shim     28100007421
43    Shim     281000 0571 1
44    Shim     281000 0571 1
45    Shim     281000 0571 1
46    Spacer sleeve     2810571931
47    Housing     2810571881
48    Bushing     2810571901
49    Bushing     2810571911
50    Washer     2810571891
51    Screw     4014000644
52    LUBRICATING NIPPLE     4030000065
1    Rear wheel hub    28100011701
2    Cover    2810571631
3    BOLT    401105715
4    SPRING WASHER    4015000036
5    Cover    28100006791
6    End plate    2810005711
7    SCREW    4011000747
8    WASHER    29070015981
9    Tandem drive    28100011411
10    Cover    2810571611
11    Fornt wheel hub    28100011691
12    BOLT    4011005714
13    SPRING WASHER    4015000571
14    Oring    4030001196
15    Cover    28100011801
16    SCREW    40110571
17    Roller chain    4110057197
18    Plug    281005711
19    WASHER    4015000122
20    NOZZLE    411000 0571
21    Plug    2810005711
22    Foot step    28100009461
23    BOLT    4011000942
24    OIL DIPSTICK    


Wheel loader
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ZL50GN LW300F LW321F LW300KN LW500F LW500FN LW500KN.
XG932 XG955 XG935
CDM855 CDM856 CDM860 CDM835
CLG856 ZL50G CLG835
Backhoe loader 
LGB877 LGB876 WZ30-25 
Motor Grader 
G9138 G9165 G9180 G9190 G9200 G9220
Road Roller 
RS7120 RS7200 RS7260 RS8140 RS8160 RS8180 RS8200 RS8220
LG6135E LG6150E LG6210E LG6225E LG6235E LG6250E LG6300E LG6360E LG6400E 
SD16 TY160 /SD22 TY220/ SD32 TY320
2.Engine parts 
(Yuchai(YC6108G) CHINAMFG (Deutz TD226B,WD615) CHINAMFG (C6121),(6BT5.9..)
(4WG180,4WG200..) HangZhou advance (ZL30E,ZL50E,YD13,WG180..) 

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After-sales Service: Service on Line
Warranty: 1-6 Months
Type: Diesel Engine Spare Part
Application: Wheel Loader Parts
Certification: CE, ISO9001: 2000
Condition: New
US$ 100/Piece
1 Piece(Min.Order)

Request Sample



Customized Request

ring gear

What are the benefits of using a ring gear mechanism?

A ring gear mechanism, also known as an annular gear mechanism, offers several benefits in various applications. Here’s a detailed explanation of the advantages of using a ring gear mechanism:

  • Compact Design: Ring gears provide a compact design solution due to their annular shape. They can be integrated into tight spaces and offer a high gear ratio within a small footprint. This compactness is particularly advantageous in applications where space is limited or where lightweight and streamlined designs are required.
  • Efficient Power Transmission: Ring gears facilitate efficient power transmission. The meshing of the gear teeth ensures a reliable transfer of torque and rotational motion. This efficiency is crucial in applications that require the smooth and precise transmission of power, such as automotive transmissions, industrial machinery, and robotics.
  • Load Distribution: The circular shape of the ring gear allows for uniform load distribution across its circumference. This helps distribute the transmitted forces and reduces localized stress concentrations. As a result, ring gears can handle higher loads and provide improved durability and longevity compared to other gear mechanisms.
  • Multiple Meshing Points: Ring gears typically have multiple meshing points with other gears, such as pinion gears or planetary gears. This distributed meshing enables efficient load sharing and helps distribute the torque across multiple points, reducing wear and enhancing the overall gear system’s performance and reliability.
  • Versatile Applications: Ring gears find wide application across various industries and systems, including automotive, aerospace, industrial machinery, robotics, power generation, and more. Their versatility stems from the ability to configure ring gears in different types, such as external, internal, helical, or bevel, to suit specific application requirements.
  • Precision and Smooth Operation: Ring gears provide precise and smooth operation due to the continuous contact between the gear teeth during rotation. This results in reduced noise, vibration, and backlash, making ring gears suitable for applications where precise motion control, quiet operation, and high positional accuracy are critical.
  • Redundancy and Fault Tolerance: In certain applications, such as gearboxes, the ring gear mechanism can offer redundancy and fault tolerance. If one gear or gear stage fails, the remaining gears can continue to transmit power, allowing the system to operate partially or with reduced performance until maintenance or repair can be performed.

The benefits of using a ring gear mechanism make it a preferred choice in many mechanical systems where compactness, efficient power transmission, load distribution, and precision are essential. By leveraging these advantages, engineers and designers can achieve improved performance, reliability, and overall system efficiency in their applications.

ring gear

What is the lifespan of a typical ring gear?

The lifespan of a typical ring gear can vary depending on various factors. Here’s a detailed explanation of the factors that influence the lifespan of a ring gear:

The lifespan of a ring gear is influenced by several factors, including:

  • Material Quality: The quality of the material used to manufacture the ring gear plays a significant role in its lifespan. High-quality materials with good mechanical properties, such as hardened steel or alloys with high wear resistance, tend to have longer lifespans compared to lower-quality materials.
  • Design and Load Conditions: The design of the ring gear, including its tooth profile, dimensions, and load-bearing capacity, affects its lifespan. Ring gears designed to handle higher loads and stresses are likely to have longer lifespans. The operating conditions, such as the magnitude and frequency of the torque loads, also impact the lifespan of the ring gear.
  • Maintenance and Lubrication: Proper maintenance and lubrication are essential for preserving the lifespan of a ring gear. Regular inspection, cleaning, and lubrication of the gear system help reduce wear and prevent damage. Inadequate maintenance or the use of improper lubricants can accelerate wear and shorten the lifespan of the ring gear.
  • Operating Environment: The operating environment in which the ring gear operates affects its lifespan. Factors such as temperature extremes, humidity, contaminants, and exposure to corrosive substances can impact the material integrity and performance of the ring gear. Harsh operating environments may lead to accelerated wear and reduced lifespan.
  • Application-Specific Factors: The specific application in which the ring gear is used can influence its lifespan. Some applications may subject the ring gear to severe operating conditions, high-speed rotations, frequent starts and stops, or heavy shock loads, which can affect its durability and longevity. The accuracy of gear alignment, proper installation, and any additional factors specific to the application should be considered to assess the ring gear’s lifespan.

Given these factors, it is challenging to provide a specific lifespan for a typical ring gear. Lifespan estimates can range from tens of thousands to hundreds of thousands or even millions of operating cycles or hours of operation. The longevity of a ring gear can be extended through proper selection of materials, careful design, routine maintenance, and adherence to recommended operating and lubrication practices.

It’s important to note that the lifespan of a ring gear can also depend on the presence of any unforeseen or exceptional circumstances, such as manufacturing defects, abnormal operating conditions, or unforeseen incidents that can cause premature failure. Regular inspection and monitoring of the gear system can help identify any signs of wear, damage, or potential issues, allowing for timely maintenance or replacement to ensure continued reliable operation.

ring gear

How do ring gears differ from other types of gears?

Ring gears, also known as annular gears or internal gears, possess distinct characteristics that set them apart from other types of gears. Here’s a detailed explanation of how ring gears differ from other gears:

  • Tooth Configuration: The most significant difference between ring gears and other gears is their tooth configuration. In a ring gear, the teeth are located on the inside circumference of a circular ring, whereas in other gears such as spur gears, helical gears, and bevel gears, the teeth are present on the outer surface of the gear. This internal tooth arrangement makes ring gears unique and allows them to mesh with pinion gears or other external gears.
  • Gear Assembly: The assembly of ring gears differs from other gears. In most cases, ring gears are used in combination with pinion gears or other external gears. The pinion gear meshes with the teeth on the inside of the ring gear. This gear set configuration enables the transmission of rotational motion and torque.
  • Load Distribution: Ring gears distribute the load over a larger area compared to other types of gears. The load is spread across the internal teeth of the ring gear, resulting in improved load-carrying capacity and enhanced gear durability. This load distribution characteristic makes ring gears suitable for applications that involve high loads or continuous operation.
  • Gear Ratio: Ring gears offer specific advantages in terms of gear ratios. They are commonly used in applications where high gear ratios are required. The gear ratio is determined by the number of teeth on the ring gear compared to the number of teeth on the mating gear (such as a pinion gear). The internal tooth configuration of the ring gear allows for larger gear diameters, enabling higher gear ratios to be achieved.
  • Space Utilization: Ring gears provide a compact design compared to some other types of gears. The internal tooth arrangement allows for a more space-efficient gear assembly. This compactness is advantageous in applications where space is limited or where a high gear ratio needs to be achieved within a confined area.
  • Applications: Ring gears are commonly used in automotive transmissions, differential systems, planetary gear systems, industrial machinery, robotics, power generation equipment, and heavy machinery. Their unique characteristics make them suitable for applications that require precise motion control, load distribution, and high gear ratios.

It’s important to note that the specific design, tooth profile, material selection, and manufacturing techniques may vary for different types of gears, including ring gears. Each type of gear is designed to meet specific application requirements, operating conditions, and performance needs.

China best Coupling Ring Gear 05615147 for CZPT Bw211d-40 Road Roller Parts with Good qualityChina best Coupling Ring Gear 05615147 for CZPT Bw211d-40 Road Roller Parts with Good quality
editor by Dream 2024-04-29