Pinion Shaft Oil Seal for FMC Bean L16 Series
This is the pinion shaft oil seal for FMC Bean L16 series piston pumps. It seals where the pinion shaft passes through the power-end housing, retaining the lubricating oil inside and keeping contaminants out. It fits the FMC Bean L16 and L1622HV models and weighs about 0.06 lb. Supplied as an aftermarket replacement that can replace FMC Bean part number P502873.
What it is
An oil seal retains lubricating oil in the power end and excludes contaminants where a shaft or rod passes through the housing.
Pump compatibility
- L16
- L1622HV
Specifications
| Property | Value |
|---|---|
| Weight | 0.06 lb (≈ 0.03 kg, converted) |
| Width | 8.9 cm |
| Height | 8.9 cm |
| Depth | 1.9 cm |
Manufacturer technical notes
Pinion Shaft Oil Seal for FMC Bean L16 Series (SKU P502873), forged from ASTM D2000-20 Type 2 Class B1 NBR rubber with carbon steel skeleton vulcanization, compatible with L16 mud pumps (shaft diameter 1.875"×OD 2.506"), API 7K certified, pressure differential ≥40MPa, salt spray tested 500h corrosion-free, 50% dynamic sealing longevity enhancement, ISO 37 compliance.
Verbatim from the Dongli product page on dlhddrilling.com.
Replacement / interchange
Aftermarket replacement cross-referencing FMC Bean P502873.
FAQ
- Which pumps does this oil seal fit?
- It fits FMC Bean L16 series piston pumps, specifically the L16 and L1622HV models.
- What does the pinion shaft oil seal do?
- It retains the lubricating oil in the power end and excludes contaminants at the point where the pinion shaft passes through the housing.
- What part number does it replace?
- It is an aftermarket replacement for FMC Bean part number P502873; the number is given for identification and cross-reference only and does not indicate 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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