Tie Down Engineering 81140 Precision Tapered Roller Bearing Kit - 1-3/8&rdquo;x 1-1/16&rdquo; Bearing Size: 1-3/8" x 1-1/16" (Cup: 2.3612" O.D.) Dust Cap: No "Spot On" Reference: Red and Yellow Industry Bearing Code: L68149/L44649