28580 bearing cone Fits Timken

One New Aftermarket Replacement 28580 Tapered Roller Bearing Cone for Timken 28500 Series

This 28580 is a single-row tapered roller bearing cone (inner ring assembly) from Timken's 28500 series, designed to handle both radial and axial loads in high-load, moderate-speed applications. It pairs with a compatible cup (outer ring, sold separately -- mating cup: 28521) to form a complete tapered roller bearing assembly. Typical applications include axle systems, wheel hubs, gearboxes, differentials, and drive shafts on agricultural equipment, construction machinery, trucks, trailers, and industrial equipment. The cone mounts in opposing pairs on a shaft for even load distribution and features an open design for in-place lubrication.

Specifications

• Type: Single-Row Tapered Roller Bearing Cone (Inner Race)
• Series: 28500 (Type TS)
• Bore (Inner Diameter): 2.000 in (50.8 mm)
• Cone Width: 1.000 in (25.4 mm)
• Maximum Shaft Fillet Radius: 0.14 in
• Dynamic Load Rating: 22,200 lb
• Static Load Rating: 29,200 lb
• Material: Chrome/High-Alloy Steel with Stamped Steel Cage
• Operating Temperature Range: -65 to 250 degrees F (-54 to 120 degrees C)
• Mating Cup: 28521

Compatible Applications

Agricultural and Construction Equipment: Axles, drive shafts, wheel hubs, gearboxes, differentials, and pulleys on tractors, combines, excavators, loaders, and related heavy equipment.

Trucks and Trailers: Wheel bearing applications on trucks, trailers, and heavy-duty vehicles.

Industrial Machinery: Gearboxes, conveyors, and other high-load rotating assemblies.

Replaces Part Number(s):

28580

Aftermarket Interchange Numbers

28580-TI, 28580TI, BR28580, TRB28580, BT28580, F28580, 10945, 3010945, 61692, K7976, KW1188, KW3034, 11473K, 30146, 23050, 1795353, 591740C91, 63313R91, 63314R91, E7TZ7025E, 832260M1, LT2655, 500285806, 550188, 5501881, SD990, 30A152, 52518F

New aftermarket replacement part - not remanufactured, not used.