Timken 19268B Flanged Tapered Roller Bearing Cup

Description:

The Timken 19268B flanged tapered roller bearing cup is the outer race used in single-row tapered roller bearing assemblies to support combined radial and axial loads while providing positive axial location within through-bored housings. Commonly installed in industrial gearboxes, conveyors, agricultural machinery, construction equipment, and power transmission systems where a flanged bearing cup simplifies housing installation and seal alignment. Maintenance teams, OEMs, and machine rebuilders use this bearing cup for equipment repairs, preventative maintenance, and replacement of worn bearing components.

Applications:

The Timken 19268B flanged tapered roller bearing cup is commonly used in industrial machinery, conveyor systems, agricultural equipment, construction machinery, and heavy-duty power transmission applications requiring a flanged outer race for accurate axial positioning. It is designed to mate with compatible Timken 19000 Series bearing cones, including the Timken 19150, to form a complete TSF (Tapered Single with Flange) bearing assembly.

Technical Specifications:

• Manufacturer: Timken
• Model / Part number: 19268B (19268-B)
• Product type: Flanged tapered roller bearing cup
• Bearing type: TSF (Tapered Single with Flange) bearing cup
• Outside diameter: 2.6875 in (68.263 mm)
• Cup width: 0.4688 in (11.908 mm)
• Flange outside diameter: 2.8397 in (72.128 mm)
• Flange width: 0.1406 in (3.571 mm)
• Design units: Imperial
• Material: Through-hardened bearing steel
• Compatible bearing cone: Timken 19150 and other compatible 19000 Series cones
• Mounting: Press-fit flanged outer race
• Weight: Approximately 1.0 lb (0.50 kg)
• Application environment: Industrial machinery, gearboxes, conveyors, agricultural equipment, and power transmission systems

Common Replacements:

• SKF 19268B flanged tapered roller bearing cup
• NTN 19268B flanged tapered roller bearing cup
• KOYO 19268B flanged tapered roller bearing cup