Graphite Inserted Brass Wear Slide Plate, Square Oilless Bearing Plate for Engineering Machinery Oilless Graphite Copper Plate
Product Details
| Product Name: | Square Graphite Embedded Bronze Wear Plate / Self Lubricating Slide Plate | Base Material: | High Strength Brass / Aluminum Bronze / Tin Bronze（Optional） |
|---|---|---|---|
| Surface Hardness (HB): | 220 ~ 250 HB | Max Allowable Dynamic Load: | 100 N/mm² |
| Max Allowable Static Load: | 140 N/mm² | Friction Coefficient: | 0.04 ~ 0.18 (dry Running) |
| Max Permissible Sliding Speed: | ≤0.4 M/s | Operating Temperature Range: | -40℃ ~ +300℃ |
| Highlight |
graphite bronze wear block,graphite self lube wear plates,slide bronze wear block |
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Product Description
Product Overview
This square graphite embedded bronze wear plate (self-lubricating slide plate) adopts high-strength manganese bronze / high-leaded brass as base material, with solid graphite plugs embedded uniformly on the sliding surface. It works as maintenance-free sliding bearing without continuous oil or grease supply.
During sliding motion, graphite will transfer a uniform solid lubricating film between contact surfaces, greatly reducing friction coefficient and wear rate. It is specially designed for heavy-load, low-speed working conditions where oil refueling is difficult or not allowed. Four mounting holes are pre-machined for easy bolt installation.
Key Features
✅ Oilless Self-Lubrication: Embedded graphite solid lubricant, no frequent oiling required, reduces maintenance work
✅ High Load Capacity: High tensile bronze matrix, withstand heavy static & dynamic pressure, excellent compression resistance
✅ Wide Temperature Range: Stable performance from -40℃ up to 300℃
✅ Low Friction & Anti-Seize: Solid graphite film prevents metal direct contact, avoids seizure
✅ Precision Machining: CNC machined flat surface, good flatness, pre-drilled mounting holes for quick assembly
✅ Corrosion & Impact Resistance: Good shock resistance, suitable for harsh industrial environments
Typical Applications
- Plastic injection molds, stamping die, mold guide systems
- Automation linear sliding mechanisms
- Construction machinery, excavator hinge joints
- Hydraulic cylinder, machine tool & CNC equipment
- Packaging, textile and heavy-duty general machinery
Custom service available: Custom size, thickness, hole layout, graphite distribution, different bronze material grades according to drawings.
✅ Technical Parameter Table
| Item | Specification |
|---|---|
| Product Name | Square Graphite Embedded Bronze Wear Plate / Self Lubricating Slide Plate |
| Base Material | High strength brass / Aluminum bronze / Tin bronze(Optional) |
| Solid Lubricant | Embedded Graphite Plugs |
| Surface Hardness (HB) | 220 ~ 250 HB |
| Max Allowable Dynamic Load | 100 N/mm² |
| Max Allowable Static Load | 140 N/mm² |
| Friction Coefficient | 0.04 ~ 0.18 (dry running) |
| Max Permissible Sliding Speed | ≤0.4 m/s |
| Operating Temperature Range | -40℃ ~ +300℃ |
| Structure | Square plate with 4 mounting holes, graphite inserts on sliding face |
| Processing Method | CNC precision machining |
| Customization | Accept custom dimensions, hole pattern, thickness, material grade |
| Advantage | Maintenance-free, heavy load, anti-wear, oil-free sliding |
Short Version Description (for product short summary)
Square graphite embedded bronze wear plate, made of high load bronze with graphite plugs. Self-lubricating without oil supply. Pre-drilled 4 mounting holes for mold, automation and heavy machinery sliding guide. High compression, low friction, long service life. Custom sizes available.
Product Highlights
Product Overview This square graphite embedded bronze wear plate (self-lubricating slide plate) adopts high-strength manganese bronze / high-leaded brass as base material, with solid graphite plugs embedded uniformly on the sliding surface. It works as maintenance-free sliding bearing without ...
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