Timken L507949XS Tapered Roller Bearing Assembly

Description:

The L507949XS Tapered Roller Bearing Assembly is a single-row tapered roller bearing designed to support combined radial and axial loads in industrial machinery, heavy equipment, and power transmission applications. The assembly consists of a precision-machined cone with tapered rollers and cage, engineered to provide high load capacity, reduced friction, and long service life. It is commonly used in gearboxes, conveyors, machine tool spindles, and automotive axle applications.

Applications:

The L507949XS Tapered Roller Bearing Assembly is used in industrial gearboxes, conveyors, agricultural equipment, construction machinery, wheel hubs, and machine tool spindles. Its tapered roller design efficiently handles combined radial and thrust loads while maintaining precise shaft alignment under demanding operating conditions.

Technical Specifications:

• Manufacturer: Various Manufacturers
• Manufacturer Part Number (MPN): L507949XS
• Product Type: Tapered roller bearing assembly
• Bearing Type: Single-row tapered roller bearing
• Bore Diameter: 57.15 mm (2.250 in.)
• Outside Diameter: 87.31 mm (3.4375 in.)
• Overall Width: 18.26 mm (0.719 in.)
• Cone Width: 18.26 mm (0.719 in.)
• Cage Material: Steel
• Bearing Style: Open
• Dynamic Load Rating: 62.7 kN
• Static Load Rating: 95.6 kN
• Material: Through-hardened bearing steel

Common Replacements:

• Timken L507949/L507910 Tapered Roller Bearing Assembly
• SKF equivalent L507949-series tapered roller bearing (verify cup compatibility before replacement)
• NTN or KOYO equivalent tapered roller bearing assembly with matching dimensions