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1U3988 Spherical Bearing Fits Caterpillar Models

1U3988 Spherical Bearing Fits Caterpillar Models

Regular price £139.00 GBP
Regular price Sale price £139.00 GBP
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One New Aftermarket Replacement Spherical Bearing for Caterpillar (Cat) Excavator

This self-aligning spherical plain bearing is used in the boom and cylinder group (Boom & Cylinder GP) on the Caterpillar 235 crawler excavator. It replaces OEM part number 1U-3988 and is sold individually.

Specifications

  • Type: Self-Aligning Spherical Plain Bearing
  • Inner Diameter (ID): 88.951 mm
  • Outer Diameter (OD): 155.565 mm
  • Inner Bearing Length: 95.185 mm
  • Outer Race Length: 88.835 mm
  • Weight: Approx. 8 kg (19 lbs)

Compatible Models

Caterpillar Excavators: 235

Replaces Part Number(s):

1U3988, 1U-3988

Aftermarket Interchange Numbers

3G5019, 9J3412

New aftermarket replacement part - not remanufactured, not used.

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