A-HM903249-P-AI Cone, Tapered Roller Bearing

One New Aftermarket Replacement Cone, Tapered Roller Bearing - HM903249

This single-row tapered roller bearing cone (inner ring assembly) is a direct replacement for OEM part number HM903249. The cone pairs with a compatible cup (outer ring, sold separately - HM903210) to form a complete tapered roller bearing assembly capable of supporting both radial and axial loads simultaneously. Widely used in agricultural equipment, construction machinery, axle and drivetrain assemblies, conveyor systems, and other high-load, moderate-speed applications.

Specifications

• Type: Single-Row Tapered Roller Bearing Cone (Inner Ring)
• Bore (Inner Diameter): 1.750 in | 44.45 mm
• Cone Width: 1.125 in | 28.575 mm
• Corner Radius: 0.14 in
• Outer Diameter (with cup HM903210): 3.75 in | 95.25 mm
• Total Bearing Width (with cup): 1.219 in | 30.958 mm
• Bearing Series: HM900000 Imperial Series

Compatible Applications

This is a universal imperial-series tapered roller bearing cone used across a wide range of agricultural tractors, construction equipment, axle pinion assemblies, wheel hubs, transfer case output shafts, and differential shaft applications. Verify fitment against your specific machine and assembly before ordering.

Replaces Part Number(s):

HM903249, A-HM903249-P-AI, HM903249-I, 831888M1, 513368, 960E4621

Aftermarket Interchange Numbers

SET 64, 814730, HM903249/HM903210 (cone only)

New aftermarket replacement part - not remanufactured, not used.