Timken 14276-0 Tapered Roller Bearing Cup Outer Race

Description:

The Timken 14276-0 tapered roller bearing cup is used designed to serve as the outer race in a single-row tapered roller bearing assembly, providing reliable support for combined radial and axial loads in demanding industrial applications. Commonly installed in industrial gearboxes, conveyors, agricultural machinery, construction equipment, machine tools, and power transmission systems requiring TS-style tapered roller bearings. Maintenance teams, OEMs, and machine rebuilders use this bearing cup for equipment repairs, machine overhauls, OEM installations, and replacement of worn tapered roller bearing cups. The "-0" suffix is a manufacturing designation and does not change the cup's standard mounting dimensions or compatibility.

Applications:

The Timken 14276-0 tapered roller bearing cup is commonly used in conveyor drive systems, industrial gearboxes, agricultural equipment, construction machinery, machine tools, and other rotating equipment where high load capacity, accurate shaft positioning, and long bearing life are essential. It is designed for use with compatible Timken cones including the 14118, 14121, 14125A, 14131, 14137A, and other 14000 Series cone components, depending on the application.

Technical Specifications:

• Manufacturer: Timken
• Model / Part number: 14276-0
• Product type: Tapered roller bearing cup
• Bearing type: Single-row tapered roller bearing cup (TS design)
• Series: 14000 Series
• Outside diameter: 2.7170 in (69.012 mm)
• Cup width: 0.6250 in (15.875 mm)
• Design units: Imperial
• Material: Through-hardened bearing steel
• Weight: 0.70 lb (0.30 kg)
• Maximum housing fillet radius: 0.050 in (1.27 mm)
• Housing backing shoulder diameter (front face): 2.52 in (63.00 mm)
• Housing backing shoulder diameter (back face): 2.36 in (59.94 mm)
• Geometry factor (Cg): 0.0668
• Mounting: Single-row tapered roller bearing assembly
• Application environment: Industrial machinery, agricultural equipment, and power transmission systems

Common Replacements:

• SKF 14276 tapered roller bearing cup
• NTN 14276 tapered roller bearing cup
• KOYO 14276 tapered roller bearing cup