800500280 XCMG GR2605 motor grader spherical plain bearing

800500280 XCMG GR2605 motor grader spherical plain bearing

Core Product Advantages

Specifically designed for the articulation, steering, and linkage mechanisms of the XCMG GR2605 grader, the inner and outer ring dimensions and spherical precision strictly adhere to original factory standards, ensuring high compatibility with pins and supports, and stable installation. Utilizing high wear-resistant bearing steel and a self-lubricating friction surface structure, the spherical surface slides smoothly and can withstand radial, axial, and combined loads, adapting to large swing angles, strong impacts, and high-frequency vibration conditions without jamming or seizing. Excellent self-lubricating performance eliminates the need for frequent grease replenishment, reducing maintenance costs, and maintaining good wear resistance even in dusty environments such as mines, roadbeds, and construction sites. High overall strength, impact resistance, eccentric load resistance, and resistance to deformation ensure stable clearance over long-term use, effectively reducing abnormal noise, looseness, and uneven wear. Easy installation; directly replaces the original spherical bearings, quickly resolving issues such as loose articulations, abnormal steering noise, poor swaying, and excessive wear.

Key Technical Parameters

Product Model: 800500280
Compatible Model: XCMG GR2605 Grader
Product Type: Self-lubricating radial spherical bearing
Material: High carbon chromium bearing steel / wear-resistant alloy
Applicable Parts: Frame articulation, steering linkage, working device, cylinder articulation, swing support parts
Features: Spherical sliding, multi-angle deflection, high load capacity, self-lubricating, wear-resistant and vibration-resistant, original factory specifications

Application Scenarios

Suitable for the front and rear frame articulations, steering mechanism, tie rod linkage, blade articulation, cylinder end articulations, and other parts with angular displacement and heavy load support in XCMG GR2605 graders.

Widely used in heavy-load, high-impact, and continuous operation environments such as highway construction, airport site leveling, mining construction, roadbed engineering, and municipal infrastructure.

Mainly used for equipment maintenance, major overhaul of articulation systems, replacement of vulnerable parts, improving steering flexibility and overall machine stability.

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1. 805046482 Bolt M12×30 GB/T5783-2000
2. 329900298 Thickened Large Washer WT040.01240
3. 381200411 Upper Hinge Shaft
4. 380900921 Felt Ring
5. 380900920 Pressure Gland
6. 805407839 Retaining Ring 130 GB/T893.1-1986
7. 800500280 Spherical Plain Bearing
8. 805046507 Bolt M8×20
9. 805338276 Washer 8
10. 380906245 Connecting Plate
11. 380906246 Plate
12. 801968267 Sealing Strip 13 380906247 Bend Plate
14 805047080 Bolt
15 329900303 Thickened Flat Washer
16 380901044 Lower Pressure Cap
17 381200414 Lower Hinge Shaft
18 800515288 Spherical Plain Bearing
19 380900925 Flange
20 380905149 Bushing

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