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Quantity: | |
50 * 62 * 70MM
>> Product Use
Reduce friction: Many components of the loader generate relative motion during operation, and the installation of bushings between these components can effectively reduce the friction coefficient between them, reduce wear, improve the mechanical efficiency of the equipment, and reduce energy loss.
Support and positioning: Provide precise support and positioning for relevant components to ensure that they maintain the correct position and posture during operation, enabling the various mechanisms of the loader to operate accurately and stably. For example, the sleeve between the connecting shaft and the hole can ensure that the center of rotation of the shaft coincides with the center of the hole, avoiding displacement and shaking of the shaft during operation.
Buffer and shock absorption: It can absorb and buffer the vibration and impact energy generated during the operation of the loader, reduce the impact of vibration and impact on other components of the equipment, improve the stability and reliability of the equipment, and extend the service life of the equipment.
Compensating for dimensional errors: In the manufacturing and assembly process of parts, there is inevitably a certain degree of dimensional error. The liner can compensate for these errors by adjusting its own size, making the fit between components tighter and more accurate, ensuring the overall performance of the loader.
Easy to repair and replace: When certain components of the loader are worn or damaged, it is usually only necessary to replace the lining instead of the entire component, which can reduce maintenance costs and difficulty, shorten equipment maintenance time, and improve equipment utilization.
>> Product Use
Reduce friction: Many components of the loader generate relative motion during operation, and the installation of bushings between these components can effectively reduce the friction coefficient between them, reduce wear, improve the mechanical efficiency of the equipment, and reduce energy loss.
Support and positioning: Provide precise support and positioning for relevant components to ensure that they maintain the correct position and posture during operation, enabling the various mechanisms of the loader to operate accurately and stably. For example, the sleeve between the connecting shaft and the hole can ensure that the center of rotation of the shaft coincides with the center of the hole, avoiding displacement and shaking of the shaft during operation.
Buffer and shock absorption: It can absorb and buffer the vibration and impact energy generated during the operation of the loader, reduce the impact of vibration and impact on other components of the equipment, improve the stability and reliability of the equipment, and extend the service life of the equipment.
Compensating for dimensional errors: In the manufacturing and assembly process of parts, there is inevitably a certain degree of dimensional error. The liner can compensate for these errors by adjusting its own size, making the fit between components tighter and more accurate, ensuring the overall performance of the loader.
Easy to repair and replace: When certain components of the loader are worn or damaged, it is usually only necessary to replace the lining instead of the entire component, which can reduce maintenance costs and difficulty, shorten equipment maintenance time, and improve equipment utilization.
Pins | ||||
Size (Diameter*Height) mm | Size (Diameter*Height) mm | Size (Diameter*Height) mm | Size (Diameter*Height) mm | Size (Diameter*Height) mm |
40*100 | 51*110 | 60*175 | 80*740 | 100*630 |
40*281 | 50*225 | 60*600 | 80*590 | 110*400 |
40*406 | 50*360 | 63*680 | 85*230 | 120*405 |
40*1290 | 50*445 | 65*150 | 85*850 | 125*480 |
45*100 | 50*524 | 65*490 | 88*210 | 127*276 |
45*100 | 51*255 | 70*238 | 90*280 | 150*1251 |
45*210 | 52*262 | 70*690 | 90*840 | 130*760 |
45*330 | 55*180 | 75*530 | 95*240 | 145*410 |
45*450 | 55*460 | 76*218 | 95*350 | 158*932 |
45*548 | 57*191 | 79*614 | 100*275 | 160*258 |
The sizes above are just for reference, we can't list all sizes here. We can supply more products as your requirements. Please feel free to send us your inquiry. | ||||
Bushings | ||||
Size (Diameter*Height) mm | Size (Diameter*Height) mm | Size (Diameter*Height) mm | Size (Diameter*Height) mm | Size (Diameter*Height) mm |
30*35*290 | 50*60*80 | 70*90*90 | 100*110*49 | 130*200*70 |
30*38*190 | 50*64*70 | 75*90*150 | 100*140*100 | 130*180*76 |
30*40*50 | 55*60*310 | 76*90*81 | 100*175*120 | 140*155*89 |
30*60*193 | 55*65*60 | 80*100*110 | 110*125*130 | 140*164*160 |
35*45*287 | 55*70*80 | 80*140*90 | 110*140*140 | 140*180*355 |
40*45*185 | 60*70*40 | 80*95*80 | 120*135*100 | 165*184*183 |
40*50*30 | 60*70*85 | 85*110*110 | 120*140*210 | 170*195*158 |
40*80*233 | 60*75*90 | 90*104*180 | 120*150*221 | 180*240*115 |
45*55*40 | 70*80*85 | 90*160*120 | 120*180*540 | 190*140*544 |
50*55*385 | 70*85*130 | 95*110*120 | 127*146*140 | 220*240*415 |
The sizes above are just for reference, we can't list all sizes here. We can supply more products as your requirements. Please feel free to send us your inquiry. |
Excavator bushing
Excavator pin
Loader bushing
Loader pin
Construction machinery pins and bushings
>> Partial Applicable Vehicle Model Display
CAT | CAT301.7 CR | CAT313 GC | CAT323 GX | CAT333 |
CAT301.4 CR | CAT312 GC | CAT323 | CAT374 | |
CAT302 CR | CAT326 GC | CAT316 GC | CAT395 | |
CAT303 CR | CAT326 | CAT 318D2L | CAT352 | |
CAT305.5 | CAT320 GX | CAT330 | CAT355 | |
CAT306.5 | CAT320 GC | CAT336 | CAT330 GC | |
CAT307.5 | CAT320 | CAT350 | ||
CAT307 | CAT323 GC | CAT340 | ||
KOMATSU | PC100-3/5/6 | PC200-2/3/5/6/7/8 | PC270-6/7/8 | PC360-7 |
PC120-2/3/5/6 | PC220-2/3/5/6/7/8 | PC290-10/11 | PC360LC-10/11 | |
PC130-6/8/11 | PC228-1/2/3/8/10/11 | PC300LC-1/2/3/5/6/7/8 | PC390LC-10/11 | |
PC150-1/3/5/6 | PC240-6/8/10/11 | PC350-8 | ||
PC160-6/7/8 | PC250-6 | PC350LC-6/8/10/11 | ||
SANY | SY135C | SY75C | SY245H-S | SY415H-S |
SY200C-S | SY335BH-S | SY95C | SY375IDS | |
SY205C-S | SY275H | SY485H-S | SY550H | |
SY215E | SY235H-S | SY485GLC-S | ||
SY215C-S | SY155H | SY305H-S | ||
KOBELCO | SK210LC-10 | SK200-10 | SK60-8 | SK140LC-8 |
SK130-11 | SK250-10 | SK380XD-10 | SK460-8 | |
SK75-11 | SK260LC-10 | SK220XD-10 | ||
SK350LC-10 | SK330-10 | SK150LC-11 | ||
Hitachi | ZX130-6A | ZX260K-6A | ZX210LC-5A | ZX490LCH-5A |
ZX240-5A | ZX260LCH-5A | ZX350-6A Pro | ZX220K-6A | |
ZX250-6A | ZX200C-6A | ZX360K-5A | ZX520LCH-6A | |
ZX250K-5A | ZH200-5A | ZX300-6A | ZX350-6A | |
ZX250LC-5A | ZX210-6A | ZX300-5A | ZX500LCH-5A | |
ZX260LC-6A | ZX210K-5A | ZX370K-6A | ZX220LC-6A | |
ZX195-5A | ZX360H-5A | ZX370H-6A |
Pins | ||||
Size (Diameter*Height) mm | Size (Diameter*Height) mm | Size (Diameter*Height) mm | Size (Diameter*Height) mm | Size (Diameter*Height) mm |
40*100 | 51*110 | 60*175 | 80*740 | 100*630 |
40*281 | 50*225 | 60*600 | 80*590 | 110*400 |
40*406 | 50*360 | 63*680 | 85*230 | 120*405 |
40*1290 | 50*445 | 65*150 | 85*850 | 125*480 |
45*100 | 50*524 | 65*490 | 88*210 | 127*276 |
45*100 | 51*255 | 70*238 | 90*280 | 150*1251 |
45*210 | 52*262 | 70*690 | 90*840 | 130*760 |
45*330 | 55*180 | 75*530 | 95*240 | 145*410 |
45*450 | 55*460 | 76*218 | 95*350 | 158*932 |
45*548 | 57*191 | 79*614 | 100*275 | 160*258 |
The sizes above are just for reference, we can't list all sizes here. We can supply more products as your requirements. Please feel free to send us your inquiry. | ||||
Bushings | ||||
Size (Diameter*Height) mm | Size (Diameter*Height) mm | Size (Diameter*Height) mm | Size (Diameter*Height) mm | Size (Diameter*Height) mm |
30*35*290 | 50*60*80 | 70*90*90 | 100*110*49 | 130*200*70 |
30*38*190 | 50*64*70 | 75*90*150 | 100*140*100 | 130*180*76 |
30*40*50 | 55*60*310 | 76*90*81 | 100*175*120 | 140*155*89 |
30*60*193 | 55*65*60 | 80*100*110 | 110*125*130 | 140*164*160 |
35*45*287 | 55*70*80 | 80*140*90 | 110*140*140 | 140*180*355 |
40*45*185 | 60*70*40 | 80*95*80 | 120*135*100 | 165*184*183 |
40*50*30 | 60*70*85 | 85*110*110 | 120*140*210 | 170*195*158 |
40*80*233 | 60*75*90 | 90*104*180 | 120*150*221 | 180*240*115 |
45*55*40 | 70*80*85 | 90*160*120 | 120*180*540 | 190*140*544 |
50*55*385 | 70*85*130 | 95*110*120 | 127*146*140 | 220*240*415 |
The sizes above are just for reference, we can't list all sizes here. We can supply more products as your requirements. Please feel free to send us your inquiry. |
Excavator bushing
Excavator pin
Loader bushing
Loader pin
Construction machinery pins and bushings
>> Partial Applicable Vehicle Model Display
CAT | CAT301.7 CR | CAT313 GC | CAT323 GX | CAT333 |
CAT301.4 CR | CAT312 GC | CAT323 | CAT374 | |
CAT302 CR | CAT326 GC | CAT316 GC | CAT395 | |
CAT303 CR | CAT326 | CAT 318D2L | CAT352 | |
CAT305.5 | CAT320 GX | CAT330 | CAT355 | |
CAT306.5 | CAT320 GC | CAT336 | CAT330 GC | |
CAT307.5 | CAT320 | CAT350 | ||
CAT307 | CAT323 GC | CAT340 | ||
KOMATSU | PC100-3/5/6 | PC200-2/3/5/6/7/8 | PC270-6/7/8 | PC360-7 |
PC120-2/3/5/6 | PC220-2/3/5/6/7/8 | PC290-10/11 | PC360LC-10/11 | |
PC130-6/8/11 | PC228-1/2/3/8/10/11 | PC300LC-1/2/3/5/6/7/8 | PC390LC-10/11 | |
PC150-1/3/5/6 | PC240-6/8/10/11 | PC350-8 | ||
PC160-6/7/8 | PC250-6 | PC350LC-6/8/10/11 | ||
SANY | SY135C | SY75C | SY245H-S | SY415H-S |
SY200C-S | SY335BH-S | SY95C | SY375IDS | |
SY205C-S | SY275H | SY485H-S | SY550H | |
SY215E | SY235H-S | SY485GLC-S | ||
SY215C-S | SY155H | SY305H-S | ||
KOBELCO | SK210LC-10 | SK200-10 | SK60-8 | SK140LC-8 |
SK130-11 | SK250-10 | SK380XD-10 | SK460-8 | |
SK75-11 | SK260LC-10 | SK220XD-10 | ||
SK350LC-10 | SK330-10 | SK150LC-11 | ||
Hitachi | ZX130-6A | ZX260K-6A | ZX210LC-5A | ZX490LCH-5A |
ZX240-5A | ZX260LCH-5A | ZX350-6A Pro | ZX220K-6A | |
ZX250-6A | ZX200C-6A | ZX360K-5A | ZX520LCH-6A | |
ZX250K-5A | ZH200-5A | ZX300-6A | ZX350-6A | |
ZX250LC-5A | ZX210-6A | ZX300-5A | ZX500LCH-5A | |
ZX260LC-6A | ZX210K-5A | ZX370K-6A | ZX220LC-6A | |
ZX195-5A | ZX360H-5A | ZX370H-6A |
High strength and good toughness: 40Cr steel has a combination of high strength and good toughness after appropriate heat treatment. This enables the liner to withstand large loads during the operation of the loader, while avoiding sudden breakage due to excessive brittleness, ensuring the safe operation of the loader.
Good wear resistance: The working environment of the loader is harsh, and the liner needs to have good wear resistance to resist long-term friction loss. 40Cr steel can achieve high hardness and wear resistance through heat treatment processes such as quenching and tempering, thereby extending the service life of the liner, reducing replacement frequency, and improving the efficiency of the loader.
Good processing performance: 40Cr steel has good cutting performance and can be easily processed into various shapes and sizes of bushings to meet the installation and use requirements of different parts of loaders. At the same time, it is not prone to defects such as cracks during the processing, ensuring the machining quality of the lining.
Good hardenability: This steel has good hardenability and can obtain a deep hardening layer during the quenching process, enabling both the surface and core of the liner to obtain good mechanical properties. This helps to improve the overall strength and wear resistance of the liner, especially in the case of bearing large impact loads, which can better leverage its performance advantages.
High strength and good toughness: 40Cr steel has a combination of high strength and good toughness after appropriate heat treatment. This enables the liner to withstand large loads during the operation of the loader, while avoiding sudden breakage due to excessive brittleness, ensuring the safe operation of the loader.
Good wear resistance: The working environment of the loader is harsh, and the liner needs to have good wear resistance to resist long-term friction loss. 40Cr steel can achieve high hardness and wear resistance through heat treatment processes such as quenching and tempering, thereby extending the service life of the liner, reducing replacement frequency, and improving the efficiency of the loader.
Good processing performance: 40Cr steel has good cutting performance and can be easily processed into various shapes and sizes of bushings to meet the installation and use requirements of different parts of loaders. At the same time, it is not prone to defects such as cracks during the processing, ensuring the machining quality of the lining.
Good hardenability: This steel has good hardenability and can obtain a deep hardening layer during the quenching process, enabling both the surface and core of the liner to obtain good mechanical properties. This helps to improve the overall strength and wear resistance of the liner, especially in the case of bearing large impact loads, which can better leverage its performance advantages.
Q1: What is the typical application for the High Quality Excavator Bucket Cylinder Upper Pin Shaft?
A1: This pin shaft is specifically designed for excavator bucket cylinders, suitable for high-demand tasks in construction, mining, and heavy machinery operations.
Q2: Can you customize the pin shaft for other machine models?
A2: Yes, we offer full customization services for pin shafts based on your specifications, ensuring compatibility with a wide range of machinery models.
Q3: How do you ensure the durability of your excavator pin shafts?
A3: We use advanced heat treatment processes and high-quality materials to enhance the hardness and wear resistance of the pin shafts, ensuring long-lasting performance.
Q4: What materials are used for manufacturing the pin shaft?
A4: Our pin shafts are made from premium alloys such as 45C, 42CrMo4, and 41Cr4, selected for their durability and ability to withstand heavy-duty use.
Q5: Do you provide after-sales support for your excavator pin shafts?
A5: Yes, we provide comprehensive after-sales support, including product guidance, warranty services, and troubleshooting assistance to ensure continued operation.
Q6: How do I place a custom order for the pin shaft?
A6: Simply provide us with your design drawings or specifications, and we’ll create a customized pin shaft tailored to your exact requirements.
Q7: Can you ship to international locations?
A7: Yes, we can deliver our high-quality excavator pin shafts worldwide, offering efficient shipping and timely delivery to your location.
Q8: Are your pin shafts compatible with other excavator brands?
A8: Our pin shafts are designed for a wide range of excavators, including those from Sany Heavy Industry, but we can also customize them for other brands as needed.
Q1: What is the typical application for the High Quality Excavator Bucket Cylinder Upper Pin Shaft?
A1: This pin shaft is specifically designed for excavator bucket cylinders, suitable for high-demand tasks in construction, mining, and heavy machinery operations.
Q2: Can you customize the pin shaft for other machine models?
A2: Yes, we offer full customization services for pin shafts based on your specifications, ensuring compatibility with a wide range of machinery models.
Q3: How do you ensure the durability of your excavator pin shafts?
A3: We use advanced heat treatment processes and high-quality materials to enhance the hardness and wear resistance of the pin shafts, ensuring long-lasting performance.
Q4: What materials are used for manufacturing the pin shaft?
A4: Our pin shafts are made from premium alloys such as 45C, 42CrMo4, and 41Cr4, selected for their durability and ability to withstand heavy-duty use.
Q5: Do you provide after-sales support for your excavator pin shafts?
A5: Yes, we provide comprehensive after-sales support, including product guidance, warranty services, and troubleshooting assistance to ensure continued operation.
Q6: How do I place a custom order for the pin shaft?
A6: Simply provide us with your design drawings or specifications, and we’ll create a customized pin shaft tailored to your exact requirements.
Q7: Can you ship to international locations?
A7: Yes, we can deliver our high-quality excavator pin shafts worldwide, offering efficient shipping and timely delivery to your location.
Q8: Are your pin shafts compatible with other excavator brands?
A8: Our pin shafts are designed for a wide range of excavators, including those from Sany Heavy Industry, but we can also customize them for other brands as needed.