A-3720-P-AI Cup, Tapered Bearing
A-3720-P-AI Cup, Tapered Bearing
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One New Aftermarket Replacement Cup, Tapered Roller Bearing - 3720 / A-3720-P-AI
This tapered roller bearing cup (outer race) serves as the outer raceway for a 3720-series tapered roller bearing assembly. It is paired with a matching cone (inner ring assembly) to support both radial and axial loads in wheel hubs, axle assemblies, transmissions, differentials, and related applications across agricultural, construction, and heavy-duty equipment. Compatible with Timken, NTN, Koyo, National, Peer, and other 3720-series cones.
Specifications
- Type: Single Tapered Roller Bearing Cup (Outer Race)
- Outside Diameter: 3.671" (93.26 mm)
- Width: 0.937" (23.81 mm)
- Housing Max Fillet Radius: 0.13" (3.3 mm)
- Material: Chrome Steel
- Flange Type: Non-Flanged
- ABMA Precision Class: Class 2
Compatible Cone Numbers
Pairs with 3780, 3782, 375, 3767, 377, 3775, 3776, 3777, 3778, 3779, 377A, 3781, 3784 cone numbers.
Replaces Part Number(s):
3720, A-3720-P-AI
Aftermarket Interchange Numbers
Also referenced as: JD7297 (Fits John Deere), ST863 (Fits Case-IH), 74250616 (AGCO), W982645 (AGCO), SET406 (cup-and-cone set with 3782 cone), KY3720 (Koyo), FP3720 (NTN)
New aftermarket replacement part - not remanufactured, not used.
