TIMKEN 1.125" BORE TAPERED ROLLER BEARING LM603049

Description:

The Timken LM603049 is a precision single cone tapered roller bearing designed for use with a compatible Timken bearing cup in industrial, automotive, agricultural, and heavy equipment applications. It supports combined radial and axial loads while providing accurate shaft alignment, low friction, and long service life. Manufactured from premium bearing steel with a stamped steel cage, it delivers dependable performance in demanding operating conditions.

Applications:

The Timken LM603049 tapered roller bearing cone is commonly used in wheel hubs, gearboxes, transmissions, axles, agricultural equipment, construction machinery, mining equipment, and industrial power transmission systems. It is designed to pair with Timken LM603011 or LM603019 bearing cups depending on the application requirements.

Technical Specifications:

• Manufacturer Part Number (MPN): LM603049
• Manufacturer: Timken
• Product Type: Tapered roller bearing cone
• Bearing Type: Single cone (TS)
• Series: LM603000
• Cone Part Number: LM603049
• Bore (Inside Diameter): 1.7812 in (45.242 mm)
• Cone Width (B): 0.7812 in (19.842 mm)
• Cage Material: Stamped steel
• Bearing Material: High-carbon chromium bearing steel
• Dynamic Radial Load Rating (C1): 17,200 lbf (76,300 N)
• Static Radial Load Rating (C0): 17,500 lbf (77,900 N)
• Dynamic Thrust Rating (Ca90): 3,250 lbf (14,500 N)
• Maximum Shaft Fillet Radius: 0.140 in (3.560 mm)
• Shaft Backing Shoulder Diameter – Frontface (da): 2.05 in (52.0 mm)
• Shaft Backing Shoulder Diameter – Backface (db): 2.28 in (58.0 mm)
• Effective Center Location: -0.09 in (-2.3 mm)
• Weight: 0.80 lb (0.40 kg)
• Compatible Cups: Timken LM603011, LM603019

Common Replacements:

• SKF LM603049
• NTN LM603049
• Koyo LM603049