A-048638-AI Bearing (2720)
A-048638-AI Bearing (2720)
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One New Aftermarket Replacement Tapered Roller Bearing Cup (2720) Fits John Deere and Fits Allis Chalmers Tractors
This aftermarket replacement 2720 tapered roller bearing cup is a precision-fit steering and wheel hub bearing used across a wide range of Fits John Deere row crop tractors and Fits Allis Chalmers agricultural tractors. It serves as the outer race (cup) for the 2720 tapered roller bearing set, providing load support and smooth rotation in front axle and wheel hub assemblies. Used as an inner cup in WBK-AC-1 and as an outer cup in WBK-JD-1 and WBK-JD-10 wheel bearing kits.
Specifications
- Bearing Type: Tapered Roller Bearing Cup
- Height (O.D.): 2.953 in
- Width: 0.787 in
- Weight: 0.408 lb
Compatible Models
Fits John Deere Row Crop Tractors (Factory Wide Front): 50, 60, 70, 520, 530, 620, 630, 720, 730, A, AO, AR, B, G, GH
Fits John Deere Tractors (R63556 Hub): 4520, 4555, 4560, 4620, 4630, 4640, 4650, 4755, 4760, 4850, 4955, 4960, 5020, 6030
Fits Allis Chalmers Tractors: D10, D12, D15, D17 (Early), WD
Replaces Part Number(s):
2720, A-048638-AI
Aftermarket Interchange Numbers
Timken 2720, Bower 2720, JD7266; compatible with WBK-AC-1, WBK-JD-1, WBK-JD-10 wheel bearing kits
New aftermarket replacement part - not remanufactured, not used.



