Precision Parts LM102949 Tapered Roller Bearing Cone Bearings & Seals

The Precision Parts LM102949 is a single-row tapered roller bearing cone designed for automotive wheel hub, manual transmission countershaft, and light-duty axle applications. This cone pairs with the LM102910 or compatible cup to form a complete tapered roller bearing assembly capable of handling both radial and axial (thrust) loads simultaneously.

Engineered to meet or exceed original equipment manufacturer (OEM) specifications, this bearing cone delivers reliable, smooth, and quiet operation across a wide range of passenger car, truck, SUV, and light commercial vehicle platforms.

Key Features:

• Bearing Type: Tapered roller bearing cone (single row)
• Bore (Inner Diameter): 1.781 in (45.24 mm)
• Cone Width: 0.780 in (19.81 mm)
• Outer Diameter: 2.891 in (73.43 mm)
• Material: High-quality bearing steel — hardened for superior load capacity and service life
• Compatible Cup: LM102910
• OEM-quality construction engineered to meet or exceed original equipment specifications
• Designed for long-lasting, quiet, and smooth operation under demanding conditions
• Sold individually (cone only — cup/race sold separately)

The LM102949 cone is a widely used industry-standard bearing number found across automotive, agricultural, and commercial vehicle applications. It is manufactured to strict tolerances to ensure consistent fit, proper load distribution, and extended service life.