Premium Quality Sliding Bushing
| Manufacturer | DALON |
| Material | COMPOSITE MULTILAYER |
| Type | SLEEVE BUSHING |
| Working Temperature | From -200°C to + 280°C |
| Product Code | DOB-1 |
| Density (g/cmÂł) | 7.5 |
| HS Code | 8483300090 |
| Hardness | >220 |
| Static Load (Mpa) | 250 |
| Max Speed (m/s) | 2.5 |
| Max PV (dry) | 1.8 |
| I.D.(d) | 60 |
| I.D. (d1) | |
| O.D. (D) | 65 |
| O.D. (D1) | |
| Length (L) | 40 |
| Flange Dia. (fd) | |
| Flange Thickness (fl) | |
| General Tolerance | F7 r7 js13 |
| Weight(ref)/Gram | 0.00 |
| Minimum Order Qty | 40KGS |
DALON’s Sliding Sleeve Bushing 60 × 65 × 40 is a large-format wrapped bushing engineered for high-load, low-maintenance motion systems. Produced from cold-formed tin–bronze strip that is sintered, rolled, and finish-calibrated, the sleeve combines the load-carrying capacity of metal with a reservoir of solid lubricant pockets dispersed across the inner surface.
With an inner diameter of 60 mm, outer diameter of 65 mm, and length of 40 mm, it is purpose-built for sizable shafts where reliable support, vibration damping, and long service life are critical. The precision wrap process creates a bearing wall with uniformly distributed oil reservoirs; during operation these pockets deliver a microscopic film of lubricant that sustains low friction even after long idle periods.
Because the bushing is self-lubricating, it eliminates daily greasing and performs quietly in dusty, wet, or chemically active environments where grease attractants or wash-out are major concerns. Typical installations include hydraulic cylinder pivots, agricultural equipment kingpins, construction machines, plastic-molding presses, and slow-to-medium-speed rotating assemblies.
Dimensions: 60 mm ID × 65 mm OD × 40 mm Length
Material: Wrapped CuSn8 / CuSn6 bronze with diamond lubricant pockets
Self-Lubricating: Works dry or with only initial assembly oiling
Load Capacity: Up to 120 N/mm² static, 60 N/mm² dynamic
PV Limit: 2.8 N/mm²·m/s in dry duty (higher with fluid film)
Corrosion-Resistant: Bronze alloy withstands water, most oils, mild acids
Operating Range: –40 °C to +250 °C without deformation
Hydraulic cylinder articulations and clevis joints
Excavator, loader, and crane boom pivots
Press-fit bearings in plastic-injection molds
Heavy conveyor idlers and tensioning wheels
Agricultural implements (ploughs, harvesters)
Large-frame industrial hinges and turntables
ISO 9001:2015 production with 100 % dimensional and alloy traceability
Custom options: pocket geometry, wall thickness, PTFE overlay, plug-graphite for extreme duty
Rapid prototyping; 30 days for catalogue sizes, 35–40 days for new tooling
Engineering support for load, PV, and fit tolerances
MOQ flexibility for OEM development programmes
|
Question |
Answer |
|---|---|
|
Q1 What is a wrapped bushing? |
A sleeve formed from rolled bronze strip with internal lubricant pockets; it press-fits into a housing and supports a sliding or rotating shaft without external greasing. |
|
Q2 How does it differ from sintered bronze? |
Wrapped bushings carry higher loads and have machined lubricant indents rather than through-porosity; sintered types rely on full-body oil impregnation. |
|
Q3 Can the 60 × 65 × 40 size handle shock loads? |
Yes—CuSn8 bronze plus a 2.5 mm wall provides excellent impact strength; verify that peak load ≤ 120 N/mm². |
|
Q4 Is additional lubrication ever required? |
Not for slow/medium speeds; for PV values above 2.8 N/mm²·m/s, a periodic grease film will extend service life. |
|
Q5 How do I install the bushing? |
Align and press-fit with a mandrel matching the OD; retain 0.2–0.3 mm housing interference for secure seating. |
|
Q6 Delivery time for custom diameters? |
Standard sizes ship in about 30 days; custom IDs/ODs ship in 35–40 days, including tool manufacture. |
The self-lubricating properties of SLIDING SLEEVE BUSHING 60X65X40 make them ideal for numerous applications, including:
SLIDING SLEEVE BUSHING 60X65X40 are designed for environments where traditional lubrication is impractical or impossible. They offer outstanding performance, durability, and cost savings, making them the preferred choice for various industries. Experience the reliability and efficiency of SLIDING SLEEVE BUSHING 60X65X40, tailored to meet the demands of your specific applications.
Our professional team is ready to assist with your inquiry for this Wrapped Bushing 60 × 65 × 40 – Heavy-Duty Self-Lubricating Sleeve.
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