TIMKEN 26881 BEARING

Description:

The Timken 26881 tapered roller bearing cone is a single-row tapered roller bearing cone designed for use with a matching Timken bearing cup to support combined radial and axial loads in heavy-duty rotating equipment. It is commonly used in industrial gearboxes, conveyor systems, mining machinery, agricultural equipment, wheel hubs, and power transmission systems where high load capacity and precise shaft alignment are required. Maintenance technicians, OEMs, and rebuild specialists use this bearing cone for equipment replacement, preventive maintenance, and machinery overhauls.

Applications:

The Timken 26881 tapered roller bearing cone is engineered to operate with compatible Timken bearing cups, providing reliable performance under combined radial and thrust loads. Its separable cone design simplifies installation, adjustment, and maintenance while ensuring accurate shaft positioning. It is well suited for industrial gearboxes, conveyor drives, axle assemblies, mining equipment, agricultural machinery, machine tools, and other heavy-duty rotating equipment.

Technical Specifications:

• Manufacturer Part Number (MPN): 26881
• Manufacturer: Timken
• Product Type: Tapered roller bearing cone
• Bearing Type: Single-row tapered roller bearing cone (TS)
• Series: 26800
• Bore Diameter (ID): 1.5625 in (39.688 mm)
• Inner Ring Width (B): 1.0000 in (25.400 mm)
• Cage Material: Stamped steel
• Dynamic Radial Load Rating (C1): 20,500 lbf (91.1 kN)
• Dynamic Radial Load Rating (C90): 5,310 lbf (23.6 kN)
• Static Radial Load Rating (C0): 24,800 lbf (110 kN)
• Dynamic Thrust Rating (Ca90): 2,900 lbf (12.9 kN)
• K Factor: 1.83
• Maximum Shaft Fillet Radius: 0.14 in (3.60 mm)
• Weight: 2.2 lb (1.0 kg)
• Compatible Bearing Cups: Timken 26821, 26823, and other compatible 26800-series cups depending on the application.
• Function: Supports combined radial and axial loads when paired with a compatible Timken bearing cup.
• Features: Precision-ground raceways, separable cone assembly, stamped steel cage, high load capacity, precision tolerances, and suitability for demanding industrial applications.

Common Replacements:

• Timken 26881 tapered roller bearing cone
• SKF 26881 tapered roller bearing cone
• NTN 26881 tapered roller bearing cone