NTP LM300849/11 Tapered Roller Bearing Set - 1.614x2.677x0.689 Inch

The NTP LM300849/11 is a single row tapered roller bearing set consisting of two main separable components: the cone assembly (inner ring LM300849) and the cup (outer ring LM300811). This imperial series bearing features tapered rollers and raceways arranged so that their contact lines converge at a common apex, enabling the bearing to support both heavy radial and axial loads simultaneously.

Key Specifications:

• Inner Diameter (Bore): 40.988mm (1.614 inches)
• Outer Diameter: 67.975mm (2.677 inches)
• Width: 17.5mm (0.689 inches)
• Cup Width: 13.5mm (0.532 inches)
• Material: Chrome steel construction

Features and Benefits:

• Two-piece separable design allows independent installation of cone and cup
• Tapered geometry provides superior load capacity in both radial and thrust directions
• Optimized for high-speed applications with heavy loads and low friction requirements
• Precision-engineered rollers guided by rib contact for reliable performance

Common Applications:

• Automotive wheel bearings and differentials
• Truck steer, drive, pusher, and tag axles
• Gearboxes and transmission systems
• Industrial machinery including hoisting equipment and rolling mills
• Mining and construction equipment

This bearing set delivers dependable performance in demanding automotive, industrial, and heavy-duty applications where precision and durability are critical. Cross-reference numbers include WE60742, 394, and 38037.