A-18720-P-AI Cup, Tapered Bearing
A-18720-P-AI Cup, Tapered Bearing
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One New Aftermarket Replacement Cup, Tapered Roller Bearing - Replaces 18720
This tapered roller bearing cup (outer ring) is the outer race component of the 18790/18720 tapered roller bearing assembly. It is used across a wide range of agricultural equipment applications including tractors and implements from Case, Ford, John Deere, Massey Ferguson, and New Holland. The cup seats in the housing bore and provides the raceway surface for the tapered rollers, handling both radial and axial loads. This is a single-cup (outer ring only) - the matching cone (inner ring assembly) is sold separately.
Specifications
- Outside Diameter: 3.346 in (85 mm)
- Width: 0.531 in (13.5 mm)
- Fillet Radius: 0.06 in
- Type: Single Cup, Imperial Series 18700
- Row Configuration: Single Row
Compatible Applications
This is an industry-standard bearing cup used across multiple equipment brands. Cross-reference your OEM part number below to confirm fitment for your machine.
Replaces Part Number(s):
18720, A-18720-P, 218228 (New Holland), 3109038 (Case), 567845R1 (Case/IH), 11544752 (Ford), JD8171, JD8217 (John Deere), 195177M1 (Massey Ferguson)
Aftermarket Interchange Numbers
Timken 18720, NTN 18720, National 18720
New aftermarket replacement part - not remanufactured, not used.



