A-25521-P-AI Cup, Tapered Bearing

One New Aftermarket Replacement Cup, Tapered Roller Bearing - 25500 Series

This tapered roller bearing cup (outer ring) is the outer race component of a 25500 series single tapered roller bearing assembly. It pairs with a compatible cone (inner ring assembly, sold separately) to form a complete bearing capable of supporting both radial and axial loads. Common applications include axle hubs, wheel spindles, gear drives, and transmissions on agricultural and construction equipment. This cup is a direct replacement for Timken 25521 and cross-references to OEM part numbers across Fits Ford, Fits New Holland, Fits International Harvester, AGCO, Fits Massey Ferguson, and Fits John Deere equipment lines.

Specifications

• Outside Diameter: 3.270 in
• Width: 0.750 in
• Max Housing Fillet Radius: 0.130 in
• Series: 25500 Imperial
• Cup Type: Single, Non-Flanged
• Material: Steel
• Compatible Cones: 25576, 25580, 25581, 25582, 25584, 25590

Compatible Models

Fits Ford/New Holland: 5000 (1963-1975), 5100 (1963-1975), 5600 (1963-1975), 6600 (1963-1975), 7000 (1963-1975), 7100 (1963-1975), 7600 (1963-1975) - tractors equipped with 10x16 tires. Note: also used across AGCO, Fits International Harvester (IH), Fits Massey Ferguson, and Fits John Deere applications - verify fitment against cross-reference numbers below.

Replaces Part Number(s):

25521, A-25521-P-AI, 312518 (Fits Ford/New Holland), 425329R1 (Fits International Harvester / IH), 843598 (AGCO), BR0074253291 (AGCO), 70031, JD8969, 8L4221, 701114M1

New aftermarket replacement part - not remanufactured, not used.