Connecting Rod Assembly for FMC Bean L11/W11/M12 Series
This is a connecting rod assembly for the FMC Bean L11, W11 and M12 pump series. The connecting rod links the crankshaft to the crosshead in the power end, converting crank rotation into the reciprocating stroke that drives the fluid end. It is an aftermarket replacement matched to FMC Bean part 5266814 and fits the Bean 435, L11, L1114SC, L1118SC, L1122D, M12, M1224, R660, W11 and W1122BCD models. The assembly weighs about 6 lb.
What it is
A connecting rod links the crankshaft to the crosshead, transmitting the crank motion into the reciprocating stroke of the fluid end.
Pump compatibility
Specifications
| Property | Value |
|---|---|
| Weight | 6.00 lb (≈ 2.72 kg, converted) |
| Width | 16.5 cm |
| Height | 4.5 cm |
| Depth | 30.5 cm |
Manufacturer technical notes
Connecting Rod Assembly (SKU 5266814) for FMC BEAN L11/W11/M12 mud pumps, forged from 40Cr alloy steel with quenching+tempering (HRC58-62), compliant with API 7K. Precision-machined, dynamic load capacity ≥80kN, 40% extended fatigue life for heavy-duty applications
Verbatim from the Dongli product page on dlhddrilling.com.
Replacement / interchange
Aftermarket replacement cross-referencing FMC Bean 5266814.
FAQ
- Which pumps does this connecting rod assembly fit?
- It fits the FMC Bean 435, L11, L1114SC, L1118SC, L1122D, M12, M1224, R660, W11 and W1122BCD series pumps.
- What does the connecting rod do?
- It links the crankshaft to the crosshead, transmitting the crank motion into the reciprocating stroke of the fluid end.
- What part number is this a replacement for?
- It is an aftermarket replacement for FMC Bean part 5266814; the brand and part number are used for identification only and do not imply OEM manufacture.
Related parts
All brand names, model numbers and part numbers are used for identification and cross-reference only and do not imply original-equipment manufacture. This is an aftermarket replacement part.
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