Timken JL69349A-N0000 Tapered Roller Bearing Cone

Description:

The Timken JL69349A-N0000 precision tapered roller bearing cone is a precision single cone (inner ring assembly) with a 38 mm bore and 17 mm inner ring width, designed to support combined radial and axial loads in demanding industrial rotating equipment. Commonly installed in industrial gearboxes, conveyors, mining equipment, construction machinery, agricultural equipment, and power transmission systems where accurate shaft support, high load capacity, and extended bearing life are essential. Maintenance teams, OEMs, and system integrators use this tapered roller bearing cone for equipment repair, replacement, machine rebuilds, and drivetrain retrofits when paired with the compatible Timken JL69310 tapered roller bearing cup.

Applications:

The Timken JL69349A-N0000 precision tapered roller bearing cone is engineered for demanding industrial applications requiring precise shaft alignment and reliable performance under combined radial and axial loads. It is widely used in industrial gear reducers, heavy-duty conveyors, mining and aggregate equipment, construction machinery, agricultural equipment, and other power transmission systems where it operates with the Timken JL69310 tapered roller bearing cup to provide dependable operation, efficient load distribution, and extended service life.

Technical Specifications:

• Manufacturer: Timken
• Manufacturer Part Number (MPN): JL69349A-N0000
• Product Type: Tapered roller bearing cone
• Bearing Type: Single cone (inner ring assembly)
• Series: L69300
• Design Series: TS (Tapered Single)
• Bore Diameter (ID): 38.000 mm (1.4961 in)
• Inner Ring Width (B): 17.000 mm (0.6693 in)
• Cage Type: Stamped steel cage
• Material: High-grade bearing steel
• Load Type: Combined radial and axial loads
• Dynamic Radial Load Rating (C1): 51,000 N (11,500 lbf)
• Static Radial Load Rating (C0): 55,000 N (12,400 lbf)
• Dynamic Axial Load Rating (Ca90): 9,410 N (2,120 lbf)
• Maximum Shaft Fillet Radius: 1.270 mm (0.050 in)
• Shaft Backing Shoulder Diameter (da): 42.5 mm (1.67 in)
• Shaft Backing Shoulder Diameter (db): 44.5 mm (1.75 in)
• Weight: 0.20 kg (0.40 lb)
• Compatible Cup: Timken JL69310

Common Replacements:

• Timken JL69349A cone + JL69310 cup
• NTN JL69349A equivalent
• SKF JL69349A equivalent