HM803149 Tapered Roller Bearing Cone
HM803149 Tapered Roller Bearing Cone
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One New Aftermarket Replacement Tapered Roller Bearing Cone - HM803149 - Fits Allis Chalmers, Fits Caterpillar, Fits Case/International Harvester, and More
This HM803149 tapered roller bearing cone (inner ring assembly) is a single-row, imperial-series bearing used in wheel, axle, and drivetrain applications across a wide range of agricultural and construction equipment. The cone pairs with cup HM803110 to form a complete tapered roller bearing assembly capable of handling both radial and axial loads. Tapered roller bearing cones are typically mounted in opposing pairs on a shaft; both the cone and cup should be replaced together for maximum service life.
Specifications
- Bearing Type: Tapered Roller Bearing Cone (Single Row)
- Series: HM803100
- Bore (Inside Diameter): 1.75 in (44.45 mm)
- Cone Width: 1.156 in (29.37 mm)
- Bearing Material: Chrome Steel
- Compatible Cup: HM803110
Compatible Equipment
Fits Allis Chalmers: Multiple tractor and construction models - verify fitment with your parts manual
Fits Caterpillar (Fits CAT): Multiple construction and agricultural models - verify fitment with your parts manual
Fits Case / Fits Case/International Harvester (Fits Case IH): Multiple tractor and construction models - verify fitment with your parts manual
Note: This is a widely used industrial bearing number that fits many additional makes and models not listed above. Confirm application with your equipment parts manual before ordering.
Replaces Part Number(s):
HM803149, 3M9165, 3N4969, 7T6653, 1160043, D1NN4N028A, 144225H1, 224926C91, 298194R91, 298195R91, 937049C92, 943916C91, D71240, S109450, 70929834, 71160043
New aftermarket replacement part - not remanufactured, not used.
