A-520021-AI Bearing (LM11910)

One New Aftermarket Replacement Tapered Roller Bearing Cup (LM11910) - Multi-Brand Agricultural and Lawn & Garden Equipment

This tapered roller bearing cup (outer ring) carries the standard industry designation LM11910 and is designed to be used with the LM11949 cone (inner ring) to form a complete tapered roller bearing assembly. The LM11910 cup is a single-row, inch-series tapered roller bearing component widely used in wheel hubs, front axles, and implement spindles across a broad range of agricultural tractors, lawn and garden equipment, boat trailers, and farm implements. It handles both radial and axial loads and is typically mounted in opposing pairs on a shaft or spindle.

Specifications

• Type: Tapered Roller Bearing Cup (Outer Ring / Race)
• Series: LM (Inch Series)
• Outside Diameter: 1.781 in
• Cup Width: 0.475 in
• Material: Chrome Steel
• Compatible Cone: LM11949
• Used with 14 in, 15 in, and 16 in wheels (Fits John Deere front wheel applications)

Compatible Equipment

Fits Ford/New Holland: 2000, 2600, 2610, 3000, 3600, 3610, 3900, 3910, 4000, 4100, 4110, 4600, 4610, Dexta, Super Dexta

Fits John Deere: 1010O, 1010R, 1010RS, 1010RU, 1010RUS, 1010U (front wheels)

Fits Case / Fits Case IH, Fits Massey Ferguson (MF), AGCO, White, Fits Allis Chalmers, Bush Hog, Vermeer, Kewanee: Various models - widely used across agricultural and implement applications

Lawn & Garden / Trailer: Various lawn and garden equipment, boat trailers, semi trailers, and agricultural implements

Replaces Part Number(s):

LM11910, A-520021-AI, JD8226, D5NN1216A, D5NN1215A, 651814R1, 651815R1, 651815R91, 70328002, 71179958, 81708383, 81708395, 83910704, 83910705, 83992410, 831055M1, 895322M91, 1850003, 1650005, 36724, 711374, 15307SW, 327527, 70327527

Aftermarket Interchange Numbers

Timken LM11910; NTN LM11949/LM11910; NSK LM11949/LM11910; SKF LM11949-LM11910-Q; Timken SET2

New aftermarket replacement part - not remanufactured, not used.