A-392-P-AI Cone, Tapered Roller Bearing
A-392-P-AI Cone, Tapered Roller Bearing
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One New Aftermarket Replacement Cone, Tapered Roller Bearing - Part Number 392
This single-row tapered roller bearing cone (inner ring assembly) is a direct replacement for OEM part number 392. The cone pairs with a compatible cup (outer ring, sold separately) to form a complete tapered roller bearing assembly. Typically mounted in opposing pairs on a shaft, it handles both radial and axial (thrust) loads and is suited for high-load, moderate-speed applications across agricultural, construction, and industrial equipment.
Specifications
- Bore (Inside Diameter): 2.4375 in (61.913 mm)
- Cone Width: 0.866 in (21.996 mm)
- Backface Fillet Radius: 0.03 in
- Row Configuration: Single Row
- Design Series: Imperial (inch)
- Seal Type: Open
- Material: Chrome Steel
- Operating Temperature Range: -30 degrees C to 110 degrees C (-22 degrees F to 230 degrees F)
Common Applications
This bearing cone is widely used in agricultural machinery (tractors, harvesters, agricultural wheels), construction equipment, truck and automotive axle systems, gearboxes, transmissions, drive axles, conveyor systems, and mining and industrial equipment.
Replaces Part Number(s):
392, A-392-P-AI, A-392-P
New aftermarket replacement part - not remanufactured, not used.
