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The 74529 is a single-row tapered roller bearing cone with a 5.314″ bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 85,900 lbf and static loads up to 138,000 lbf.
Its open design allows easy maintenance, while the steel cage ensures reliable performance. The bearing operates smoothly in temperatures from -30°C to 110°C, making it suitable for various conditions.
This model is interchangeable with Timken bearings, offering a practical replacement option. Ideal for heavy-duty applications like industrial machinery or vehicle axles where combined loads are common.
With standard radial clearance and ABEC-1 rating, it provides a balance of precision and durability. Compliant with RoHS and REACH standards for safe use.
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How Does 74529 Single Cones Handle Combined Loads?
74529 Single Cones are crafted from chrome steel, offering strong resistance to both radial and thrust loads.
Their 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, they perform well in various environments.
What Makes 74529 Single Cones Suitable for High-Temperature Applications?
74529 Single Cones can withstand temperatures up to 110°C, making them ideal for high-heat environments.
The chrome steel construction ensures durability and resistance to thermal expansion.
Their open design allows for efficient heat dissipation, maintaining performance under stress.
With a standard radial clearance, they offer flexibility for different operational needs.
Engineered for Precision: 74529 Single Cones
74529 Single Cones feature a tapered roller design, optimised for combined load applications.
The precise bore diameter tolerance of +0.001″ to 0 ensures a perfect fit for various shafts.
Their effective center location of 0.09″ enhances stability and reduces vibration.
The steel cage provides robust support, ensuring smooth and quiet operation.
Industrial Uses of 74529 Single Cones
74529 Single Cones are commonly used in heavy machinery, such as mining equipment and construction vehicles, where their tapered roller design handles combined loads effectively. The open seal type allows for easy lubrication, ensuring long service life in demanding conditions.
In automotive applications, 74529 Single Cones support wheel hubs and differential systems, providing reliable performance under both radial and thrust loads. Their inch sizing makes them compatible with a variety of North American and UK vehicle models.
For industrial conveyor systems, 74529 Single Cones offer durability and stability, even in high-load scenarios. The chrome steel construction ensures resistance to wear, while the steel cage maintains alignment under stress.
What Makes 74529 Single Cones a Preferred Choice?
74529 Single Cones are ideal for agricultural machinery, such as tractors and harvesters, where their robust design withstands harsh environments. The standard radial clearance option provides flexibility for different operational needs.
In railway applications, 74529 Single Cones ensure smooth operation in axle boxes, handling both radial and axial forces. Their ABEC-1 rating balances precision and cost-effectiveness for these high-mileage uses.
For wind turbine gearboxes, 74529 Single Cones deliver reliable performance under varying loads and speeds. The steel cage and chrome steel rings contribute to their longevity in these critical applications.
Built for Heavy-Duty Use: 74529 Single Cones
74529 Single Cones excel in oil and gas equipment, such as pumps and compressors, where their tapered roller design manages heavy combined loads. The temperature range of -30° to 110°C ensures performance in diverse climates.
In marine applications, 74529 Single Cones are used in propeller shafts and deck machinery, offering corrosion resistance and durability. Their inch measurements align with many international maritime standards.
For industrial fans and blowers, 74529 Single Cones provide stable operation under continuous use. The dynamic radial load capacity of 85900 lbf makes them suitable for high-demand settings.
Automotive vs Aerospace: Applications of 74529 Single Cones
In automotive systems, 74529 Single Cones are found in truck transmissions, where their tapered rollers handle high torque and thrust loads. The steel cage ensures consistent performance over long distances.
For aerospace ground support equipment, 74529 Single Cones are used in loading systems and maintenance trolleys. Their inch sizing and ABEC-1 rating meet the precision requirements of these applications.
In both sectors, 74529 Single Cones offer a balance of strength and reliability, though automotive uses often prioritise cost-effectiveness, while aerospace focuses on durability under less frequent but critical loads.
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