150901020081B013 Sliding bushing Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

150901020081B013 Sliding bushing Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

The 150901020081B013 sliding bushing is an important sliding support component of the hydraulic cylinder, used for reciprocating guide support of the piston rod, distributing radial loads, reducing metal-to-metal friction, and ensuring smooth and stable telescopic movements. The product is made of high-hardness, wear-resistant alloy, and undergoes precision boring, surface finishing, and oil lubrication processes. It is dimensionally accurate, has high coaxiality, is pressure-resistant, wear-resistant, and not easily deformed or scratched, making it suitable for heavy-duty continuous operations such as earthmoving and mining.
This original factory bushing features a smooth inner wall, standard clearance, and excellent oil storage and lubrication performance. It ensures smooth, unimpeded, and wear-free operation, effectively preventing dry friction of the piston rod and bearing seizure. The product boasts excellent load-bearing capacity, balancing lateral forces during operation, reducing component vibration and wear, and improving cylinder stability. Old bushings are prone to wear and loosening, grooved inner walls, and lubrication failure, leading to piston rod misalignment, abnormal equipment noise, pressure leakage and oil seepage, and rapid seal wear. This product is an original factory standard part, supporting in-situ non-destructive replacement. It is suitable for equipment maintenance, overhauls, and bulk stocking, quickly restoring cylinder fit accuracy and reducing maintenance costs.

Core technical parameters

– Product Model: 150901020081B013
-Product Name: Sliding Bushing
– Product Type: Wear-resistant Original Parts for Sliding Supports of Hydraulic Cylinders in Engineering Machinery
– Compatible Equipment: Compatible with corresponding specifications of hydraulic cylinder assemblies, supporting in-situ non-destructive replacement.
– Main body material: High-hardness wear-resistant alloy material, strong compressive strength, not easy to tear or deform, and wear-resistant.
– Machining process: precision turning, internal boring, surface finish enhancement, and oil immersion lubrication treatment
– Core functions: guiding support, wear reduction and noise reduction, limiting and preventing deviation, protecting piston rod and seals.
– Wear resistance: The surface layer is dense and wear-resistant, and it is not easily worn or grooved during long-term reciprocating motion.
– Lubrication characteristics: Excellent oil retention and self-lubricating properties, effectively reducing the risk of dry friction and shaft seizure.
– Fitting precision: Original factory standard tolerances, high coaxiality, smooth extension and retraction without wobble or jamming.
– Environmentally resistant: oil-resistant, corrosion-resistant, and resistant to high and low temperatures, suitable for complex, dusty, and heavy-duty working conditions.
– Installation features: Standard original size, tight interference fit, easy installation and removal.
– Applicable working conditions: high-frequency telescopic, high-pressure bearing, lateral force, continuous high-intensity operation
– Service life: Fatigue-resistant and wear-resistant, with strong long-term operational stability and a long service life.

The 150901020081B013 sliding bushing is a core wear-resistant component for original equipment manufacturer (OEM) hydraulic cylinders. It features high precision, excellent wear reduction, pressure resistance, durability, and stable guidance, making it suitable for various heavy-duty construction scenarios. It effectively solves problems such as bushing looseness and wear, piston rod wobble and vibration, abnormal noise and jamming, rapid seal loss, and pressure relief and oil leakage. It stabilizes the hydraulic cylinder’s extension and retraction accuracy and operational smoothness, reduces downtime due to malfunctions, and lowers maintenance costs. It is a high-quality original part for equipment maintenance, overhaul, and bulk stocking.

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1 150901020081B001 Piston rod
2 150901020081B002 End Cap
3 150901020081B003 Cylinder Block
4 150901020081B004 Buffer sleeve
5 150901020081B005 Piston
6 150901020081B006 Oil circuit block A
7 150901020081B007 Oil circuit block B
8 150901020081B008 Steel wire retaining ring
9 150901020081B009 Dustproof ring
10 Open-end retaining ring
11. Sealing ring for rod
12 Buffer Rings
13 150901020081B013 Sliding bushing
14 150901020081B014 Wire retaining ring for holes
15 150901020081B015 Socket head cap screw
16 O-ring retainer

17 O-rings
18. Pollution Control Ring
19 O-ring retainer
20 O-rings
21-hole sealing ring
22 Guide ring
23 60325553 Socket headstock set screw
24 150901020081B023 Socket head cap screw
25 150901020081B024 O-ring
26 150901020081B025 Socket head cap screw
27 150901020081B026 O-ring
28 150902030076A003 Pressure test plug
29 150901020081B027 Dustproof ring
30 150901020081B028 Self-lubricating copper bushing
31 150901020081B029 Self-lubricating copper bushing
32 150901020081B030 Sealed Package

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