1884170 Bearing Fits Caterpillar Models
1884170 Bearing Fits Caterpillar Models
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$151.78 USD
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$151.78 USD
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One New Aftermarket Replacement Cylindrical Roller Bearing for Caterpillar (Cat) Excavators
This aftermarket replacement bearing (Caterpillar part number 188-4170) is a single-row cylindrical roller bearing used in the hydraulic motor/swing motor assembly on Caterpillar (Cat) excavators and related heavy construction equipment. It features a 45mm internal diameter and 100mm outer diameter, providing true rolling motion to support radial loads within the hydraulic drive system.
Specifications
- Type: Single-Row Cylindrical Roller Bearing
- Internal Diameter: 45mm
- Outer Diameter: 100mm
- Approximate Dimensions: 4.53 x 4.53 x 1.57 in.
- Approximate Weight: 2.1 lbs.
- Application: Hydraulic motor / slewing motor
Compatible Models
Caterpillar Excavators: 322C, 324D, 324D L, 325C, 325D, 326D L, 329D, 329D L, 330D, 336D, 336D2, 345C, 349D
May also fit additional Caterpillar excavator and construction equipment models. Verify fitment against your serial number before ordering.
Replaces Part Number(s):
1884170, 188-4170
New aftermarket replacement part - not remanufactured, not used.
