( LM11949 & LM11910) Cup & Cone, Timken LM11949 Tapered Roller Bearing Cone. Single Cone; 3/4" Straight Bore; 0.6550" Wide; 0.050" Maximum Shaft Fillet Radius; Standard Tolerance. Timken LM11910 Tapered Roller Bearing Cup. Single Cup; 1.781" OD x 0.4750" Wide; 0.050" Maximum Housing Fillet Radius; Standard Tolerance. Package Includes: Four bearings LM11949 + Four races LM11910 TIMKEN