TIMKEN 33113-92KA1 TAPERED ROLLER BEARING CUP CONE

Description:

The Timken 33113-92KA1 tapered roller bearing set is a matched single-row metric tapered roller bearing assembly consisting of the X33113 cone and Y33113 cup. The "92KA1" suffix identifies a factory-matched bearing set manufactured to Timken specifications and does not affect the bearing's standard dimensions or load ratings. Designed to support combined radial and axial loads, this bearing set provides precise shaft alignment, high load-carrying capacity, and dependable performance in demanding industrial applications. It is commonly used in industrial gearboxes, wheel hubs, conveyors, mining equipment, agricultural machinery, and power transmission systems.

Applications:

The Timken 33113-92KA1 bearing set is engineered for applications requiring reliable performance under combined radial and thrust loads. Its separable cone-and-cup design simplifies installation, adjustment, and maintenance while ensuring accurate bearing preload. It is suitable for industrial gearboxes, conveyor drives, axle assemblies, machine tools, agricultural equipment, mining machinery, and other heavy-duty rotating equipment.

Technical Specifications:

• Manufacturer Part Number (MPN): 33113-92KA1
• Manufacturer: Timken
• Product Type: Tapered roller bearing set
• Bearing Type: Single-row metric tapered roller bearing assembly (TS)
• Components Included: Cone X33113 and Cup Y33113
• Series: 33113 Metric Series
• Bore Diameter (ID): 65 mm (2.5591 in)
• Outside Diameter (OD): 110 mm (4.3307 in)
• Overall Width (T): 34.0 mm (1.3386 in)
• Inner Ring Width (B): 34.0 mm (1.3386 in)
• Outer Ring Width (C): 26.5 mm (1.0433 in)
• Cage Material: Pressed steel
• Dynamic Radial Load Rating (C1): 167,000 N (37,500 lbf)
• Dynamic Radial Load Rating (C90): 43,300 N (9,730 lbf)
• Static Radial Load Rating (C0): 225,000 N (50,600 lbf)
• Dynamic Axial Load Rating (Ca90): 28,700 N (6,460 lbf)
• e Factor: 0.39
• K Factor: 1.51
• Y Factor: 1.55
• Geometry Factor (Cg): 0.11
• Effective Center Location: -7.9 mm (-0.31 in)
• Maximum Shaft Fillet Radius: 1.52 mm (0.060 in)
• Maximum Housing Fillet Radius: 1.52 mm (0.060 in)
• Weight: 1.3 kg (2.8 lb)
• Function: Supports combined radial and axial loads while maintaining precise shaft alignment.
• Features: Precision-ground raceways, separable cone and cup design, optimized internal geometry, pressed steel cage, high load capacity, and long service life for demanding industrial applications.

Common Replacements:

• Timken 33113-92KA1 tapered roller bearing set
• SKF 33113/Q tapered roller bearing set
• NTN 4T-33113 tapered roller bearing set