This precision-engineered L44643/L44610 1" tapered roller bearing set delivers reliable performance for demanding mechanical applications. The tapered design efficiently handles both radial and thrust loads, making it ideal for wheel hubs, gear drives, and industrial machinery. The matched set includes both inner and outer races precisely manufactured to ensure optimal load distribution and smooth rotation. These bearings feature a 1-inch bore size and are constructed with high-grade steel for durability under heavy loads and extended service life. The tapered roller configuration allows for easy installation and maintenance while providing excellent shaft alignment. Perfect for both OEM replacements and new installations where dependable bearing performance is essential. Set of L44643/L44610 Tapered Roller Bearings, 1" Inch Bore. Size: 1" ID x 1-31/32" OD x 35/64" Width. This bearing is also known as JD 8933/JD8253 EK 1-543509 EK 254-94 SCAG 481657 SCAG 48668