High Speed Graphite copper sleeve JDB 5*7*12 Pump truck bushing

High Speed Graphite copper sleeve JDB 5*7*12 Pump truck bushing

The JDB5*7*12 bushing answers a simple maintenance problem: pivot points that are hard to reach. Because the solid lubricant is embedded in the brass wall rather than supplied from outside, the bearing keeps working in dusty, wet or high-temperature positions where a grease line would soon clog or dry out.

Specifications of JDB5*7*12 graphite copper sleeve

Why the JDB5*7*12 bush fits Pump truck joints

• Dry-running capability, no oil film collapse in oscillating joints
• Good embedding behaviour traps abrasive dust away from the shaft
• Lower friction torque than plain bronze bushes at start-up
• Dimensionally stable after long service at elevated temperature
• OEM-compatible dimensions for direct replacement
• Available in matched sets for complete pin and bush overhauls

Ordering information

We supply the JDB5*7*12 bush individually or as a matched pin-and-bush kit. Tell us the application and duty cycle and our engineers will recommend the lubrication pattern and interference fit that suit it best.

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.