WD10G220E23 Crankshaft Bearing

The WD10G220E23 Crankshaft Bearing is a core load-bearing and wear-resistant component for Weichai WD10G series 220HP construction machinery engines. It is perfectly compatible with WD10G220E21, WD10G220E22 and WD10G220E23 engine models, widely installed on 5-ton wheel loaders and heavy-duty mining & construction equipment. As a key supporting part between the crankshaft and engine block, it bears high radial load, continuous rotating friction and strong impact pressure during engine operation. It effectively controls matching clearance, reduces friction loss, buffers vibration, and prevents common faults such as engine tile burning, cylinder scoring, abnormal noise and power attenuation.

Ordinary low-quality bearings feature thin alloy layers, low precision and poor heat resistance, which easily cause alloy peeling, crankshaft scratching and engine shutdown under heavy loads. Our WD10G220E23 crankshaft bearing adopts high-tin aluminum alloy double-layer structure with vacuum sputtering technology. It features uniform and dense alloy layer, excellent heat dissipation, high temperature and pressure resistance. Manufactured strictly according to OEM standards, it supports direct replacement without modification, ensuring stable engine operation under harsh mining and construction working conditions.

• Part Number: WD10G220E23
• Product Name: Crankshaft Bearing / Engine Main Bearing
• Compatible Engine: Weichai WD10G220E21, WD10G220E22, WD10G220E23 construction machinery engines
• Applicable Equipment: 5-ton wheel loaders, heavy-duty construction and mining machinery (XCMG, SDLG, Lonking)
• Material: High-tin aluminum alloy double-layer material, high-strength steel back + wear-resistant alloy layer
• Manufacturing Process: Vacuum sputtering alloy technology, CNC precision processing, tolerance calibration, anti-oxidation surface treatment
• Key Performance: High wear resistance, self-lubrication, fast heat dissipation, high temperature and pressure resistance, anti-fatigue, anti-delamination
• Compatibility: OEM standard size, zero tolerance fit, direct plug-and-play replacement
• Functional Benefit: Effectively avoid engine tile burning, cylinder scoring and abnormal noise, stabilize engine speed and extend engine service life

• MOQ: 1 set available. Sample orders, small batch orders and full container bulk orders are all acceptable.
• Packaging: Standard neutral export packaging. Each set is independently sealed, shockproof and pressure-proof packed in thick 5-layer export cartons. Custom logo packaging, OEM labels and multi-language manuals are available for global sea, air and land cross-border transportation.
• Delivery Time: 1-3 working days for in-stock items; 3-5 working days for small orders; 7-15 working days for bulk orders. Priority urgent delivery is supported for project orders.
• Certification: ISO9001 quality management system certified. 100% full factory inspection including dimension test, alloy layer thickness test, wear resistance and high temperature fatigue test to ensure zero defective products.
• Payment Terms: T/T, L/C, Western Union, PayPal and other secure global international payment methods.
• Warranty: 12 months factory warranty. Free replacement and professional after-sales service for non-human quality defects such as delamination and abnormal wear under normal installation and working conditions.
• Supply Capacity: Sufficient permanent stock and stable monthly output. Long-term stable supply for overseas bulk orders, OEM cooperation and cross-border stocking.

The WD10G220E23 crankshaft bearing is widely used in infrastructure construction, earthwork, mining exploitation and equipment leasing industries. It serves as a standard wearable engine part for 5-ton wheel loaders and heavy-duty construction machinery, supplying global machinery wholesalers, engine repair workshops and equipment leasing companies.

HES Co., Ltd is a company specializing in engineering machinery parts and Sinotruk Shacman truck components. Over the years since its establishment, the company has maintained excellent collaborations with multiple manufacturers such as XCMG, SDLG, Sinotruk, and Shacman. Adhering to the principles of "Quality First, Customer Supremacy, Credibility, and Win-Win Cooperation," we are committed to sincerely cooperating with all clients and pursuing mutual development.