Timken 05185B Tapered Roller Bearing Cup Assembly

Description:

The Timken 05185B tapered roller bearing cup is used in tapered roller bearing assemblies to provide precise outer race support for combined radial and axial loads in industrial rotating equipment. Commonly installed in gearboxes, industrial transmissions, pumps, agricultural machinery, construction equipment, and heavy-duty power transmission systems. Maintenance teams and system integrators use this bearing cup for equipment repairs, bearing replacements, machine rebuilds, and OEM maintenance applications.

Applications:

The Timken 05185B tapered roller bearing cup is commonly used in industrial gearboxes, conveyor drives, agricultural equipment, machine tools, construction machinery, and heavy-duty rotating equipment where reliable load distribution, shaft alignment, and long bearing service life are required.

Technical Specifications:

• Manufacturer: Timken
• Model / Part number: 05185B
• Product type: Tapered roller bearing cup
• Bearing type: Single flanged cup (TSF design)
• Series: 05000 Series
• Design units: Imperial
• Outside diameter: 1.8504 in (47.00 mm)
• Cup width: 0.4375 in (11.113 mm)
• Flange outside diameter: 2.0024 in (50.861 mm)
• Flange width: 0.1090 in (2.769 mm)
• Material: Through-hardened bearing steel
• Mounting: Mates with compatible Timken tapered roller bearing cones
• Application environment: Industrial machinery, automotive, agricultural, and power transmission equipment

Common Replacements:

• Timken 05185 tapered roller bearing cup
• SKF 05185 tapered roller bearing cup
• NTN 05185 tapered roller bearing cup