Rust & Corrosion Resistant Graphite copper sleeve JDB 5*8*12 Port machinery bushing
Product Details
Graphite copper sleeve
,JDB5*8*12 bushing
,Port machinery bushing
Rust & Corrosion Resistant Graphite copper sleeve JDB 5*8*12 Port machinery bushing
For Port machinery maintenance teams the JDB5*8*12 sleeve removes a recurring weekend job. Instead of pulling pins to grease them, fitters press in a new graphite copper sleeve and return the machine to service; the embedded graphite then handles lubrication for the whole wear interval.
Specifications of JDB5*8*12 graphite copper sleeve
| Model | JDB5*8*12 |
| Bore Diameter (d) | 5 mm |
| Outer Diameter (D) | 8 mm |
| Sleeve Length (L) | 12 mm |
| Material | Brass alloy + solid graphite |
| Lubrication | Self-lubricating / grease optional |
| Tolerance | H7 bore, ground OD |
| Working Temperature | -40 C to +300 C |
| Application | Port machinery |
Why the JDB5*8*12 bush fits Port machinery joints
- Maintenance-free running in positions where grease points are unreachable
- Even graphite distribution keeps wear uniform over the loaded arc
- Withstands shock loads common on Port machinery pivot pins
- Corrosion-resistant brass body extends service life outdoors
- Tight tolerances on bore, outer diameter and length
- Simple replacement procedure with standard press tooling
Ordering information
Standard sizes of the JDB5*8*12 bush ship from stock in small quantities, which makes trial fitting easy before a fleet-wide changeover. Custom variants with oil grooves, flange shoulders or imperial dimensions are produced to order.
FAQ
Q1: What is the MOQ? A1: 10 pcs per model for stock sizes.
Q2: Can the size be customized? A2: Yes, bore, length, flange and oil groove can be produced to your drawing.
Q3: Which payment terms are accepted? A3: T/T, Western Union, Paypal and L/C.
Q4: How fast is delivery? A4: Stock sizes ship within 3-7 days after payment.
Q5: Are samples available? A5: Yes, sample orders are welcome for fitting tests.
Ms. Nancy
- Email: nancy@nenglibearing.com
- Tel: +86 13771140667
- WhatsApp: +8613812077876
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WeChat:
+86 13771140667
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