Timken HH224310 Tapered Roller Bearing Cup Outer Ring

Description:

The Timken HH224310 tapered roller bearing cup is a precision single cup (outer ring) designed for use with a matching tapered roller bearing cone to support combined radial and axial loads in heavy-duty industrial rotating equipment. Commonly installed in industrial gearboxes, conveyors, mining equipment, construction machinery, rolling mills, and power transmission systems where reliable bearing performance and long service life are essential. Maintenance teams, OEMs, and system integrators use this bearing cup for equipment repair, bearing replacement, machine rebuilds, and drivetrain retrofits.

Applications:

The Timken HH224310 tapered roller bearing cup is engineered for demanding industrial applications requiring high load capacity, precise shaft alignment, and dependable operation under combined radial and axial loads. It is widely used in industrial gear reducers, heavy-duty conveyors, mining and aggregate equipment, rolling mills, construction machinery, and other power transmission equipment when paired with compatible Timken HH224335-20024, HH224340, HH224349, or other HH224300 series tapered roller bearing cones.

Technical Specifications:

• Manufacturer: Timken
• Manufacturer Part Number (MPN): HH224310
• Product Type: Tapered roller bearing cup
• Bearing Type: Single cup (outer ring)
• Series: HH224300
• Design Series: TS (tapered single)
• Outside Diameter (OD): 8.3750 in (212.725 mm)
• Outer Ring Width (C): 2.1250 in (53.975 mm)
• Material: High-grade bearing steel
• Load Type: Combined radial and axial loads
• Maximum Housing Fillet Radius: 0.130 in (3.30 mm)
• Housing Backing Shoulder Diameter (Da): 7.95 in (201.70 mm)
• Housing Backing Shoulder Diameter (Db): 7.56 in (192.02 mm)
• Weight: 21.7 lb (9.80 kg)
• Compatible Cones: Timken HH224335-20024, HH224340, HH224349

Common Replacements:

• Timken HH224335-20024/HH224310 bearing set
• Timken HH224340/HH224310 bearing set
• Timken HH224349/HH224310 bearing set