Title: NATIONAL APL163001 Tapered Roller Bearing - High Performance Industrial Component

Product Overview: The NATIONAL APL163001 Tapered Roller Bearing is a premium-grade, precision-engineered component designed for robust performance in a wide array of industrial, automotive, and heavy-duty applications. Manufactured by National, a trusted leader in bearing technology, this specific bearing excels in managing both significant radial and axial loads simultaneously, ensuring exceptionally smooth operation and extended service life even under challenging conditions. Its meticulously optimized design minimizes internal friction and wear, contributing directly to enhanced machinery efficiency, reduced energy consumption, and significantly lower maintenance costs over time. Ideal for critical power transmission systems, durable gearboxes, reliable differentials, and robust wheel assemblies, the APL163001 provides unparalleled reliability, operational stability, and superior load distribution, making it an indispensable component for demanding mechanical systems requiring consistent, high-performance operation. This bearing is engineered to withstand harsh environments and continuous heavy use, ensuring maximum uptime and productivity for your equipment.

Key Features & Benefits:

High Load Capacity: Engineered to effectively handle substantial radial and axial loads concurrently, providing superior performance in heavy-duty applications.
Precision Engineering: Manufactured to exacting standards, ensuring smooth, accurate rotation and minimal runout for optimal system performance and reduced vibration.
Durable Construction: Crafted from high-quality, hardened alloy steel (typically SAE 52100 bearing steel) for exceptional strength, wear resistance, and an extended operational lifespan.
Reduced Friction & Heat: Optimized internal geometry and surface finishes minimize friction, leading to lower operating temperatures, reduced energy loss, and improved efficiency.
Enhanced System Efficiency: Contributes to improved overall machinery performance by ensuring reliable power transmission and reducing mechanical drag.
Excellent Shock Resistance: Designed to absorb and distribute shock loads effectively, protecting adjacent components and prolonging system integrity.
Versatile Application: Suitable for a broad spectrum of industrial, commercial, and automotive uses, offering a reliable solution across various sectors.
Long Service Life: Its robust design and material selection significantly reduce the frequency of replacements, leading to less downtime and lower total cost of ownership.
Standardized Dimensions: Manufactured to industry-standard specifications, ensuring straightforward integration and compatibility with existing equipment.

Applications:

Automotive Wheel Bearings: Essential for heavy-duty trucks, buses, trailers, and off-road vehicles requiring reliable wheel support.
Industrial Gearboxes: Critical for transmissions, speed reducers, and power take-off units in manufacturing and processing plants.
Agricultural Machinery: Used in tractors, combines, harvesters, and various implements for durable performance in demanding field conditions.
Construction Equipment: Integral in excavators, loaders, bulldozers, cranes, and other heavy machinery where high load capacity is paramount.
Mining Equipment: Employed in conveyors, crushers, drilling rigs, and other robust machinery operating in harsh, abrasive environments.
Material Handling Systems: Found in forklifts, stackers, and conveyor systems for smooth and efficient movement of goods.
Power Generation: Utilized in turbines, generators, and auxiliary equipment for reliable energy production.
General Industrial Machinery: Applicable in pumps, motors, fans, and other rotating equipment requiring robust bearing support.

Technical Specifications:

Part Number: APL163001
Part Number (Alternate): APL-163001
Bearing Type: Tapered Roller Bearing (Single Row)
Inner Diameter (Bore): 60.00 mm (2.3622 inches)
Outer Diameter: 110.00 mm (4.3307 inches)
Width (Total): 30.00 mm (1.1811 inches)
Cone Width (Inner Ring): 27.00 mm (1.0630 inches)
Cup Width (Outer Ring): 22.00 mm (0.8661 inches)
Material: High-Carbon Chromium Steel (SAE 52100 equivalent)
Dynamic Load Rating (Cr): 120 kN (26977 lbf)
Static Load Rating (Cor): 150 kN (33721 lbf)
Limiting Speed (Grease Lubrication): 3800 rpm
Limiting Speed (Oil Lubrication): 5000 rpm
Operating Temperature Range: -40°C to +120°C (-40°F to +248°F)
Weight: 1.25 kg (2.75 lbs)
Precision Class: P0 (Standard) / ABEC-1
Seal Type: Open (No seals, requires external lubrication)
Cage Material: Pressed Steel (Standard)