Timken H913810 Tapered Roller Bearing Cup Outer Race

Description:

The Timken H913810 is a single tapered roller bearing cup (outer race) designed for use with compatible Timken H913800 Series tapered roller bearing cones to support heavy combined radial and axial loads. Manufactured from high-quality through-hardened bearing steel, this precision-machined cup provides excellent load distribution, accurate shaft alignment, and long service life in demanding industrial environments. As an open bearing component, it requires external lubrication and is typically installed with a matching cone to create a complete tapered roller bearing assembly. The H913810 is widely used in industrial gearboxes, mining equipment, construction machinery, heavy-duty axles, material handling systems, and other heavy industrial applications. Maintenance teams, OEMs, and system integrators specify the H913810 bearing cup for equipment replacement, rebuilds, retrofit projects, and preventive maintenance to maximize equipment reliability and reduce downtime.

Applications:

The Timken H913810 tapered roller bearing cup is engineered for applications requiring high radial and thrust load capacity, precise shaft positioning, and dependable operation under continuous heavy-duty service. When paired with a compatible Timken cone, it provides superior load-carrying performance and simplified maintenance due to its separable design. Typical applications include industrial gearboxes, mining equipment, construction machinery, heavy-duty axles, conveyors, material handling equipment, and power transmission systems.

Technical Specifications:

• Manufacturer Part Number (MPN): H913810
• Manufacturer: Timken
• Product Type: Tapered Roller Bearing Cup
• Bearing Type: Single Cup (Outer Ring)
• Series: H913800
• Design Units: Imperial
• Cup Outside Diameter (OD): 5.7500 in (146.050 mm)
• Cup Width (C): 1.0000 in (25.400 mm)
• Bearing Style: TS (Tapered Single) Cup
• Number of Rows: Single
• Material: Through-Hardened Bearing Steel
• Cage: Used with Matching Cone Assembly
• Closure Type: Open
• Maximum Housing Fillet Radius: 0.130 in (3.30 mm)
• Housing Backing Shoulder Diameter (Frontface): 5.46 in (138.68 mm)
• Housing Backing Shoulder Diameter (Backface): 4.88 in (123.95 mm)
• Geometry Factor (Cg): 0.0927
• Weight: Approximately 6.3 lb (2.9 kg)
• Compatible Cone Examples: Timken H913840, H913843
• Typical Applications: Industrial gearboxes, mining equipment, heavy-duty axles, construction machinery, conveyors, and material handling equipment.

Common Replacements:

• NTN H913810 Tapered Roller Bearing Cup
• SKF H913810 Tapered Roller Bearing Cup
• KOYO H913810 Tapered Roller Bearing Cup