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The 74550 single cone is a tapered roller bearing with a 5.5-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 85900 lbf and static loads up to 138000 lbf.
Its open design allows for easy maintenance, while the steel cage ensures reliable performance. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.
This model is interchangeable with Timken bearings, making it a practical choice for replacements. Ideal for heavy-duty applications like industrial machinery or automotive systems where combined loads are common.
Compliant with RoHS and REACH standards, it offers a balance of strength and durability. The standard radial clearance can be adjusted to C3, C4, or C5 as needed.
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How Does 74550 Bearing Handle Combined Loads?
74550 Bearing is crafted from chrome steel, offering robust resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 85,900 lbf, ensuring reliable performance in demanding conditions.
The steel cage maintains roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs well in various environments.
Designed for Durability: 74550 Bearing
74550 Bearing features a single-row tapered roller design, optimised for combined load applications.
The chrome steel construction enhances strength, while the steel cage ensures smooth operation.
Its dynamic thrust rating of 18,600 lbf (90 million revolutions) highlights its long-lasting performance.
This bearing is suitable for industrial use, thanks to its standard radial clearance options.
Structural Advantages of 74550 Bearing
74550 Bearing’s precise cone width tolerance (+0.003″ to -0.01″) ensures easy installation and alignment.
The effective center location of 0.09″ enhances stability during operation.
Its dynamic radial rating (two-row) of 150,000 lbf (1 million revolutions) demonstrates its heavy-duty capability.
The open seal design allows for efficient lubrication and reduced maintenance needs.
Industrial Uses of 74550 Single Cones
The 74550 Single Cones are commonly used in heavy machinery, such as mining equipment and construction vehicles, where their tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability even in demanding environments.
In automotive applications, 74550 Single Cones support axles and wheel hubs, providing reliable performance under both radial and thrust loads. Their inch sizing makes them a preferred choice for North American vehicle manufacturers.
For industrial conveyor systems, 74550 Single Cones offer smooth operation and long service life, thanks to their robust steel cage and standard radial clearance. The open seal design allows for easy lubrication and maintenance.
What Makes 74550 Single Cones a Preferred Choice?
The 74550 Single Cones excel in agricultural machinery, where their ability to handle high dynamic loads keeps equipment running smoothly. The tapered roller design reduces friction, extending component life.
In railway applications, 74550 Single Cones are trusted for their reliability in bogies and traction motors. Their ABEC-1 rating ensures consistent performance under varying load conditions.
For wind turbine gearboxes, 74550 Single Cones provide stability and resistance to wear, even in extreme temperatures. The steel cage and chrome steel rings contribute to their long-term durability.
Built for Heavy-Duty Use: 74550 Single Cones
The 74550 Single Cones are ideal for off-road vehicles, where their robust construction withstands rough terrain and heavy loads. The inch measurements ensure compatibility with a wide range of equipment.
In steel mills, 74550 Single Cones handle the high radial and thrust loads of rolling machinery. Their standard radial clearance allows for thermal expansion under intense operating conditions.
For marine applications, 74550 Single Cones offer reliable performance in propeller shafts and rudder systems. The chrome steel material resists corrosion, even in salty environments.
Automotive vs Aerospace: Applications of 74550 Single Cones
In automotive drivetrains, 74550 Single Cones provide smooth power transmission, thanks to their tapered roller design. The inch sizing simplifies integration with existing systems.
For aerospace landing gear, 74550 Single Cones deliver precision and reliability under extreme loads. Their temperature range and dynamic load capacity make them suitable for high-stress environments.
In industrial pumps, 74550 Single Cones ensure efficient operation with minimal maintenance. The open seal design allows for easy inspection and lubrication.
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