A-25580-P-AI Cone, Tapered Roller Bearing

One New Aftermarket Replacement Cone, Tapered Roller Bearing - Industry Standard 25580

This tapered roller bearing cone (inner ring assembly) is an industry-standard 25580 series bearing used across agricultural equipment, trailers, construction machinery, and automotive axle applications. It handles both radial and axial (thrust) loads and is typically mounted in opposing pairs on a shaft or spindle. The matching cup (outer race) is 25520, sold separately.

Specifications

• Bore (Inner Diameter): 1.750 in (44.45 mm)
• Cone Width: 1.000 in (25.4 mm)
• Corner Radius: 0.14 in
• Series: 25500
• Bearing Type: Tapered Roller Cone (Single)
• Material: Chrome Steel
• Compatible Cup: 25520 (and interchange cups 25519, 25521, 25522, 25523, 25524, 25526)

Compatible Applications

This is an industry-standard bearing number used widely across equipment brands. Common applications include:

• Agricultural tractor and implement axles and gearboxes (Fits John Deere, Fits Case IH, AGCO, and others)
• Trailer axles rated 5,200 lb to 9,000 lb (inner bearing on #42 spindle; outer bearing on #99 spindle)
• Construction and earthmoving equipment wheel hubs
• Automotive and light truck axles (Fits Chrysler, Dodge)
• Industrial gearboxes and speed reducers

Fits John Deere OEM No. JD7395. Replaces AGCO . 70210008, W983161. Replaces CNH . 62923R91, 13540.

Replaces Part Number(s):

25580, A-25580-P-AI, JD7395, 70210008, W983161, 62923R91, 13540

Aftermarket Interchange Numbers

Timken 25580, National 25580, Koyo 25580, Fersa 25580. Cross-reference interchange numbers: 104520, 170973, 183536, 183538, 2421066, 312701.

New aftermarket replacement part - not remanufactured, not used.