The TIMKEN LM104949/LM104912 tapered roller bearing set is a trusted solution for high-load, high-speed applications across multiple industries. Engineered with precision and built for durability, this bearing set features the robust quality that TIMKEN is globally known for. Whether for trucks, trailers, or industrial machinery, it delivers consistent, long-term performance.
Technical Specifications
– Bearing Type: Tapered Roller Bearing – Single Row
– Part Number: LM104949 / LM104912
– Bore Diameter: 50.800 mm (2.0000 in)
– Outer Diameter: 82.550 mm (3.2500 in)
– Cone Width (B): 21.590 mm
– Cup Width (C): 20.638 mm
– Dynamic Load Rating: 106 kN
– Static Load Rating: 122 kN
– Maximum Speed (Grease Lubrication): 3,800 RPM
– Maximum Speed (Oil Lubrication): 5,000 RPM
This precision-matched cone and cup assembly ensures optimal fit and performance under demanding operating conditions.
Product Highlights
✅ Reliable Load Handling: Capable of supporting heavy radial and axial loads.
✅ Long Service Life: Made from high-grade steel and treated for wear resistance.
✅ Precision Fit: Reduced vibration and extended bearing life due to tight manufacturing tolerances.
✅ Easy Assembly: Supplied as a cone and cup set for straightforward installation.
✅ Global Compatibility: Widely used in OEM and aftermarket systems.
Applications
The TIMKEN LM104949/LM104912 bearing is ideal for:
– Automotive Industry: Rear axles, hubs, and wheel ends of heavy-duty trucks and trailers.
– Agriculture Equipment: Combine harvesters, tractors, and utility vehicles.
– Mining & Quarrying: Crushing and conveying systems in harsh environments.
– Construction Machinery: Loaders, graders, and earthmovers.
– Industrial Gearboxes and Power Transmission Systems
Thanks to its robust construction and speed capacity, it’s a versatile component for power-intensive systems.
About Us – Your Reliable Bearing Partner
Xinbote Bearing Co., Ltd. is a leading bearing manufacturer and authorized distributor of top-tier brands including TIMKEN. With over 20,000 m² of advanced production facilities, global exports, and ISO 9001/14001 certified systems, we offer:
✅ Full range of TIMKEN tapered roller bearings
✅ Global fast shipping
✅ OEM/ODM customization services
✅ Competitive factory pricing
✅ Full technical support
We stock a wide selection of original TIMKEN LM104949/LM104912 bearings and many more models ready to ship worldwide.
Contact Us Today
Looking for a trusted supplier of TIMKEN tapered roller bearings? Contact us now for product availability, quotes, and technical consultation. We serve customers in over 30 countries and support your business with world-class bearing solutions.