The Timken Company LM613410-B Tapered Roller Bearing Cup

Description:

The Timken LM613410-B tapered roller bearing cup is a precision single cup (outer ring) with an integral flange, engineered to mate with the Timken LM613449 tapered roller bearing cone (inner ring assembly) to form a complete TSF (Tapered Single with Flange) bearing set capable of supporting combined radial and axial loads. Commonly installed in industrial gearboxes, conveyors, mining equipment, construction machinery, agricultural equipment, and power transmission systems, this flanged bearing cup provides accurate housing location, precise bearing alignment, and dependable long-term performance in demanding industrial environments. Maintenance teams, OEMs, and system integrators specify the Timken LM613410-B tapered roller bearing cup for equipment repair, replacement, machine rebuilds, and retrofits where genuine Timken bearing components are required.

Applications:

The Timken LM613410-B tapered roller bearing cup is designed for heavy-duty industrial applications requiring reliable support for combined radial and axial loads when used with the matching Timken LM613449 cone. It is widely used in industrial gear reducers, heavy-duty conveyors, mining and aggregate equipment, construction machinery, agricultural equipment, and power transmission systems where the complete bearing assembly provides accurate shaft positioning, efficient load distribution, reduced friction, and extended service life.

Technical Specifications:

• Manufacturer: Timken
• Manufacturer Part Number (MPN): LM613410-B
• Product Type: Tapered roller bearing cup
• Bearing Type: Single cup (outer ring), flanged (TSF)
• Series: LM613400
• Design Series: TSF (Tapered Single with Flange)
• Cup Part Number: LM613410-B
• Outside Diameter: 4.4375 in (112.713 mm)
• Width(s): Cup Width (C): 0.6250 in (15.875 mm); Flange Width (C2): 0.1875 in (4.763 mm)
• Material: High-grade bearing steel
• Load Type: Combined radial and axial loads
• Dynamic Rating: 22,700 lbf (101,000 N)
• Static Rating: 29,300 lbf (130,000 N)
• Dynamic Axial Rating: 4,190 lbf (18,600 N)
• Weight: 1.80 lb (0.80 kg)
• Compatible cone/cup: Timken LM613449 cone with Timken LM613410-B cup

Common Replacements:

• Timken LM613449/LM613410-B bearing set
• Timken LM613410-B replacement cup
• NTN equivalent flanged cup for LM613449 application