Timken M12648 Tapered Roller Bearing Cone Inner Ring

Description:

The Timken M12648 tapered roller bearing cone is a precision single cone (inner ring assembly) engineered to support combined radial and axial loads when paired with the matching Timken M12610 tapered roller bearing cup (outer ring) to form a complete tapered roller bearing set. Commonly installed in industrial gearboxes, conveyors, mining equipment, construction machinery, agricultural equipment, and power transmission systems, this tapered roller bearing cone provides precise shaft alignment, high load-carrying capacity, and dependable long-term performance in demanding industrial environments. Maintenance teams, OEMs, and system integrators specify the Timken M12648 tapered roller bearing cone for equipment repair, replacement, machine rebuilds, and retrofits where reliable bearing performance and extended service life are essential.

Applications:

The Timken M12648 tapered roller bearing cone is designed for heavy-duty industrial applications requiring reliable support for 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 power transmission systems where it operates with the Timken M12610 cup to provide accurate shaft positioning, efficient load distribution, reduced friction, and extended bearing service life.

Technical Specifications:

• Manufacturer: Timken
• Manufacturer Part Number (MPN): M12648
• Product Type: Tapered roller bearing cone
• Bearing Type: Single cone (inner ring assembly)
• Series: M12600
• Design Series: TS (Tapered Single)
• Bore Diameter: 0.8750 in (22.225 mm)
• Inner Ring Width (B): 0.7200 in (18.288 mm)
• Cage Type: Stamped steel
• Material: High-grade bearing steel
• Load Type: Combined radial and axial loads
• Dynamic Rating: 11,700 lbf (52,200 N)
• Static Rating: 9,780 lbf (43,500 N)
• Dynamic Axial Rating: 1,450 lbf (6,440 N)
• Weight: 0.40 lb (0.20 kg)
• Compatible Cone/Cup: Timken M12648 cone with Timken M12610 cup

Common Replacements:

• Timken M12648/M12610 bearing set
• NTN M12648 equivalent
• SKF M12648 equivalent