Guangzhou Zhenhui Machinery Equipment Co., Ltd
| Payment Terms | L/C, D/A, D/P, T/T, MoneyGram, Western Union |
| Supply Ability | 200pcs/day |
| Delivery Time | 3-7 work days |
| Packaging Details | Wooden box with safty, Wooden Case, Plywood case, woodencase, or customized carton packings |
| Product name | STD Main Bearing |
| Type | Excavator engine Parts |
| Size | STD |
| Material | aluminum alloy |
| Quality | top |
| Condition | 100%New |
| Delivery time | Depends on your order |
| Packing | Standard export package,Carton / Wooden Box |
| Model Number | CAT3306 E330 |
| Certification | ISO/CE |
| Place of Origin | China |
| Brand Name | Wakestone |
View Detail Information
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, MoneyGram, Western Union | Supply Ability | 200pcs/day |
| Delivery Time | 3-7 work days | Packaging Details | Wooden box with safty, Wooden Case, Plywood case, woodencase, or customized carton packings |
| Product name | STD Main Bearing | Type | Excavator engine Parts |
| Size | STD | Material | aluminum alloy |
| Quality | top | Condition | 100%New |
| Delivery time | Depends on your order | Packing | Standard export package,Carton / Wooden Box |
| Model Number | CAT3306 E330 | Certification | ISO/CE |
| Place of Origin | China | Brand Name | Wakestone |
| High Light | CAT3306 Excavator Engine Main Bearing ，STD Size Excavator Engine Main Bearing ，4W5738 Excavator Engine Main Bearing | ||
Caterpillar excavator engine CAT3306 main bearing 4W5738 STD Size
Specification
| Product Name | Main Bearing Connecting |
| part NO: | 4W5738 |
| Model | CAT3306 E330 |
| Size | STD |
About Products:
The main bearing and connecting rod bearing of the excavator engine are important bearing components inside the engine. They play a key role in supporting and transmitting engine power. The following is an introduction to the main bearings and connecting rod bearings of excavator engines:
Main bearing:
Function: The main bearing is located on the main shaft of the engine to support and position the crankshaft. It can not only withstand the rotational force of the crankshaft, but also reduce the friction and wear between the crankshaft and the crankcase.
Material: The main bearing is usually made of high-strength alloy steel to ensure sufficient strength and wear resistance.
Lubrication: Main bearings require adequate lubrication to reduce friction and wear. The engine lubrication system accomplishes this by providing the right amount of clean lubricant to the main bearings.
Connecting rod bearing:
Function: The connecting rod bearing connects the crankshaft and the piston connecting rod, withstands the reciprocating motion and force transmission between the piston and the crankshaft, while reducing friction and wear.
Material: Connecting rod bearings are usually made of high-strength alloy steel, which has good toughness and wear resistance to cope with the requirements of high pressure and high temperature environments.
Lubrication: Connecting rod bearings also require an appropriate amount of lubricant to reduce friction and wear. The engine lubrication system ensures the proper functioning of the connecting rod bearings by providing lubricant to them.
Maintenance and replacement:
Main bearings and connecting rod bearings are subjected to high loads and high temperature working environments, and may suffer from wear, fatigue and damage after long-term use. Regular inspection and maintenance of the condition of these bearings is critical to ensure engine reliability and performance. When necessary, seriously worn or damaged main bearings and connecting rod bearings need to be replaced in time.
Related brands we can offer:
If you do not find the parts you need in our store, please contact customer service with the pictures.
| Part number | Part Name | Model |
| SK260-9(J05E-TK) CONROD BEARING KIT | MAIN BEARING STD | SK260-9 (J05E-TK) |
| 6210-21-8010 | MAIN BEARING STD | PC800 6D140-5 6D140E |
| 3978818 | MAIN BEARING STD | 6BT |
| 3978820 | MAIN BEARING STD | 6BT |
| 3978822 | MAIN BEARING STD | 6BT |
| 3978824 | MAIN BEARING STD | 6BT |
| 6150218010 | MAIN BEARING STD | 6D125 |
| 6742-01-5199 | MAIN BEARING STD | 6D114 |
| 6736-29-8610 | MAIN BEARING STD | 4D102E |
| 6754-22-8100 | MAIN BEARING STD | PC240 PC290 SAA6D107E WA250PZ WA320 WA320PZ PC200-8 |
| 6204-21-8100 | MAIN BEARING STD | 4D95L, 4D95LE, 4D95S, SAA4D95LE |
| 6240-21-8100 | MAIN BEARING STD | SA6D170E SAA6D170E WA600 |
8973720761 | MAIN BEARING STD | 330C LC JD . 370C JD . CX650-2 . LX130-7 . LX160-7 . SCX300-C . SCX400 . SCX400T . SCX500-C . SCX500W . SCX550-C . SCX700 . SCX700-2 . ZW220 . ZW220-HCMF . ZW250 . ZW250-HCMF . ZX330 . ZX330-3 . ZX330-3F . ZX330-3G . ZX330-5G . ZX330-HHE . ZX330LC-5G . ZX350-3-AMS . ZX350-5G . ZX350H . ZX350H-3 . ZX350H-3F . ZX350H-3G . ZX350H-5G . ZX350H-HHE . ZX350K . ZX350K-3 . ZX350K-3F . ZX350K-3G . ZX350K-5G . ZX350L-3 . ZX350LC-3-HCME . ZX350LC-3F-HCME . ZX350LC-3FAMS . ZX350LC-5B . ZX350LC-5G . ZX350LC-AMS . ZX350LC-HCME . ZX350LCH-5G . ZX350LCK-5G . ZX350LCN-5B . ZX350LL . ZX350MTH-AMS . ZX350MTH-HCME . ZX350W . ZX360LC-HHE . ZX370MTH . ZX400LCH-3 . ZX400W-3 . ZX500W . |
| 5I7588 | MAIN BEARING STD | E320D C6.4 |
| 6210-28-8010 | MAIN BEARING STD | D275A-5 SAA6D140E-3 |
| VOE20578851 | MAIN BEARING STD | EC700C EC700B D16 |
| 8970716610 | MAIN BEARING STD | ZAX130-3 4BG1 |
| D4D MAIN BEARING 0.5 | MAIN BEARING STD | EC140B |
| AR12271 | MAIN BEARING STD | K19 |
| AR12270 | MAIN BEARING STD | K19 |
| 6210-21-8000 | MAIN BEARING STD | PC800 |
| 4025120 | MAIN BEARING STD | QSM11 |
| 23400-83411 | MAIN BEARING STD | R430-9 D6AC-C1 |
| 6610-27-8030 | MAIN BEARING STD | NH220 |
| 3TNV84 MAIN BEARING | MAIN BEARING STD | 3TNV84 |
| 4W5738 | MAIN BEARING STD | E330 3306 |
Delivery way available with Express, Air or Ocean
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2012
Total Annual:
20000000-50000000
Employee Number:
30~50
Ecer Certification：
Verified Supplier
Guangzhou Zhenhui Machinery Co., Ltd. was established in 2012. It is a modern enterprise specializing in the production of excavator accessories and various supporting operating devices for excavators. It has various imported high-end production equipment and precision testing equipment from Germany... Guangzhou Zhenhui Machinery Co., Ltd. was established in 2012. It is a modern enterprise specializing in the production of excavator accessories and various supporting operating devices for excavators. It has various imported high-end production equipment and precision testing equipment from Germany...
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