PMX Bearings 14138A 276 Tapered Roller Bearing High Load Capacity WJB WT14138A for sale online eBay 14138A 14276 I S O Bearings 14138A 14276D Double Row Tapered Roller Bearing Size 1 3 8x2.717x1.8126 NTN 14138A Tapered Roller Bearing Cone. One New Aftermarket Replacement Bearing Cone (14138A) Tapered Roller Bearing This tapered roller bearing cone (industry standard number 14138A) is a single cone, single row imperial tapered roller bearing designed to support both radial and axial loads. The 14138A is a widely used bearing cone that pairs with a matching cup (such as 14276 or 14274) and is typically mounted in opposing pairs on a shaft in agricultural, lawn and garden, and light industrial equipment. Specifications Type: Tapered Roller Bearing Single Cone (Imperial Series) Bore (Inner Diameter): 1. 3750 in (34. 925 mm) Width: 0. 7710 in (19. 583 mm) Max Shaft Fillet Radius: 0. 14 in (3. 6 mm) Common mating cups: 14276, 14274, 14277 Applications The 14138A bearing cone is used across a wide range of agricultural, lawn and garden, and light industrial equipment in wheel hub, axle, gearbox, and drivetrain applications. Verify fitment with your specific model and assembly before ordering. Replaces Part Number(s): 14138A, A 053828 AI New aftermarket replacement part not remanufactured, not used.