What the application does fix
A rear-wheel XR650 location usually keeps the part in a vibration and weather window. Oil splash from a chain or swingarm can move the conversation toward nitrile. The buyer still writes the medium.
xr650 rubber bushing for rear wheel
xr650 rubber bushing for rear wheel is a purchasing string, not a stocked SKU. The application fixes the motorcycle location and the buyer’s size reference. It does not fix Shore A, compound or a promised ride result.
Industry tables often list EPDM continuous service around -40 to +125°C and silicone around -60 to +230°C. Those ranges are published elastomer practice, not a rating this desk reprints for any option on this site. The °F or °C figure that belongs on the request comes from the installed site, not from a catalogue default.
What stays open
Shore A versus Shore D, inner and outer diameter, bonding metal and the ASTM method remain open after the application is described. Those are purchase fields, not implied results.
What we will not promise
No leak-free swingarm, no published compression set for this desk, no field-installation outcome. Those belong to the named supplier and the installer, not to this desk.
Application notes that become purchase fields
Material comparison the buyer still owns
Vulcanized rubber versus thermoplastic elastomer (TPE / TPU) is a real trade-off. TPEs run on standard injection molding at 15-40 s cycles and can be reground; crosslinked rubber still holds compression set and outdoor stability that many TPEs do not match above about 120°C continuous service. This table is a selection aid, not a factory quote.
| Axis | Vulcanized rubber bushing | TPE / TPU substitute |
|---|---|---|
| Process | Compression / transfer / molding plus cure | Injection, often 15–40 s cycles |
| Heat window | Published EPDM practice often cites -40 to +125°C | Many grades weaken above ~120°C continuous |
| Recycle path | Thermoset scrap is not a runner regrind | Runner regrind is usually available |
| What stays the buyer’s decision | Compound, Shore A, ID/OD | Whether a thermoplastic swap is even allowed |
Write the xr650 rubber bushing for rear wheel axes
The leftover measured string rear wheel rubber bushing xr650 is treated as the same family unless the factory writes a different wall or compound. Ask which.
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