A-70031-AI Bearing (25521)

One New Aftermarket Replacement Tapered Roller Bearing Cup (25521) Fits John Deere, Fits Ford/New Holland, and Fits Massey Ferguson Tractors

This tapered roller bearing cup (outer race) is a direct aftermarket replacement for the Timken 25521 and Fits John Deere JD7445. It is used in wheel hub and axle applications on a wide range of agricultural tractors and combines, handling both radial and axial loads. Compatible with 10×16 tire applications on Fits Ford/New Holland models.

Specifications

• Type: Tapered Roller Bearing Cup (outer ring/race)
• Outside Diameter: 3.270″
• Cup Width: 0.750″
• Max Housing Fillet Radius: 0.13″
• Series: Timken 25500 Series

Compatible Models

Fits John Deere Tractors: 1020, 1040, 1140, 1520, 1640, 1840, 2030, 2040, 2140, 2440, 2510, 2520, 2630, 2640, 2940, 3010, 3020, 3040, 3140, 4000, 4010, 4020, 4030, 4040, 4320

Fits John Deere Combines: 6600, 7700

Fits Ford/New Holland Tractors (10×16 tire applications): 5000 (1963-75), 5100 (1963-75), 5600 (1963-75), 6600 (1963-75), 7000 (1963-75), 7100 (1963-75), 7600 (1963-75), 8000, 8240, 8340, 8600, 8700, 9000, 9600, 9700, TW5, TW10, TW15, TW20, TW25, TW35

Fits Massey Ferguson: 20, 25

Replaces Part Number(s):

25521, JD7445, 312518, 2F8508, 425329R1

Aftermarket Interchange Numbers

Timken 25521, Timken BR25521, JD8969 (cone/cup set reference), 70031 (Fits Ford/New Holland reference), ST977, AGCO 843598, BR0074253291

New aftermarket replacement part – not remanufactured, not used.