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The 34304 is a single-row tapered roller bearing with a 3.0455″ bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 23000 lbf and operates smoothly in temperatures from -30°C to 110°C.
Its open design allows for easy maintenance, while the steel cage ensures reliable performance. The bearing is interchangeable with Timken models, making it a practical choice for replacements.
With a standard radial clearance (also available in C3/C4/C5), it suits various industrial applications. Ideal for heavy-duty machinery or equipment where combined loads are common.
Compliant with RoHS and REACH standards, it’s a safe and dependable option for your needs. The ABEC-1 rating ensures consistent performance in most applications.
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Performance Features of 34304 Bearing
34304 Bearing is designed for combined load applications, offering a dynamic radial load capacity of 23,000 lbf.
Its tapered roller construction ensures efficient load distribution, enhancing durability.
The chrome steel rings and steel cage provide reliable performance in demanding conditions.
With a temperature range of -30° to 110°C, it suits various industrial environments.
How Does 34304 Bearing Resist Wear?
34304 Bearing’s chrome steel construction resists wear, even under heavy radial and thrust loads.
The tapered roller design minimises friction, extending the bearing’s service life.
Its dynamic thrust rating of 4,600 lbf ensures consistent performance.
The steel cage maintains roller alignment, reducing wear and tear.
Built for Reliability: 34304 Bearing
34304 Bearing is engineered to handle combined loads with a static radial load capacity of 30,600 lbf.
Its single-row construction simplifies installation while maintaining robust performance.
The standard radial clearance options (C3/C4/C5) allow for flexibility in different applications.
With an ABEC-1 rating, it balances precision and cost-effectiveness.
Steel vs Ceramic Bearings: Strengths of 34304 Bearing
34304 Bearing’s chrome steel rings and rollers offer superior strength for heavy-duty applications.
The steel cage ensures stability, even at high speeds or under heavy loads.
Its dynamic radial rating of 40,000 lbf for two-row configurations highlights its versatility.
The bearing’s open design allows for easy inspection and maintenance.
Common Applications of 34304 Bearing
The 34304 Bearing is widely used in heavy machinery, particularly in construction equipment where combined loads are common. Its tapered roller design handles both radial and thrust forces efficiently, making it ideal for gearboxes and wheel hubs.
In automotive applications, 34304 Bearing supports axle systems in trucks and trailers, ensuring smooth operation under heavy loads. The inch sizing makes it a preferred choice for North American vehicle manufacturers.
For industrial fans and pumps, 34304 Bearing’s chrome steel construction offers durability in high-speed environments. The open design allows for easy lubrication, extending service life in demanding conditions.
Where Is 34304 Bearing Used?
You’ll often find 34304 Bearing in agricultural machinery, such as tractors and harvesters, where its robust design handles rough terrain. The steel cage adds extra strength, preventing deformation under stress.
In mining equipment, 34304 Bearing excels in conveyor systems, thanks to its ability to manage heavy radial loads. The standard radial clearance ensures reliable performance even in dusty environments.
Built for Heavy-Duty Use: 34304 Bearing
34304 Bearing is a go-to for railway applications, particularly in freight car axles. Its tapered rollers distribute loads evenly, reducing wear over long distances.
In marine equipment, 34304 Bearing withstands harsh conditions, from saltwater exposure to variable temperatures. The ABEC-1 rating ensures consistent precision in these challenging settings.
Automotive vs Aerospace: Applications of 34304 Bearing
In automotive settings, 34304 Bearing is trusted for drivetrain components, balancing speed and load capacity. Its inch measurements align seamlessly with imperial-system vehicles.
While less common in aerospace, 34304 Bearing can be found in ground support equipment. Its temperature range (-30° to 110°C) covers most operational needs without compromising reliability.
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