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The M903310 is a single cup bearing with a 3.625″ outer diameter and 0.6563″ width, made from sturdy chrome steel. It fits well in tapered roller assemblies and operates smoothly in temperatures from -30°C to 110°C.
Its standard design ensures easy interchangeability with Timken bearings, making it a practical choice for replacements. The cup’s precise tolerances provide a secure fit, while the chrome steel construction offers reliable durability.
This bearing is part of the M903300 series and meets ABEC-1 standards for consistent performance. Ideal for industrial machinery or automotive applications where tapered roller bearings are needed.
Compliant with RoHS and REACH regulations, it’s a safe and dependable option for various mechanical setups. The compact size and robust build make it suitable for tight spaces without compromising strength.
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How Does M903310 Single Cup Ensure Precise Alignment?
M903310 Single Cup is crafted from chrome steel, offering durability and resistance to wear in tapered roller bearing assemblies.
Its precise outer diameter tolerance of +0.001″ to 0 ensures a snug fit, maintaining alignment under load.
The cup’s standard design simplifies installation, making it compatible with Timken interchangeable parts.
With a temperature range of -30° to 110°C, it performs reliably in varied operating conditions.
Structural Advantages of M903310 Single Cup
M903310 Single Cup features a cup width tolerance of +0.002″ to -0.01, ensuring consistent performance in tapered roller setups.
The chrome steel construction provides strength, while the 0.06″ backface radius enhances stress distribution.
Its ABEC-1 rating balances precision and cost-effectiveness for general industrial applications.
The cup’s dimensions (3.625″ x 0.6563″) are optimised for space efficiency without compromising load capacity.
Why Choose M903310 Single Cup for Tapered Roller Bearings?
M903310 Single Cup’s chrome steel material resists wear, extending the life of tapered roller bearing systems.
The cup’s frontface and backface backing diameters (3.50″ and 3.07″) ensure stable seating in housings.
Its inch-system measurements make it a practical choice for imperial-unit machinery.
Operating between -30° to 110°C, it suits a wide range of industrial environments.
Industrial Uses of M903310 Bearing
M903310 Bearing is commonly used in heavy machinery, such as construction equipment and agricultural vehicles, where its tapered design handles radial and axial loads efficiently. The chrome steel construction ensures durability in tough working conditions.
Where Is M903310 Bearing Used?
You’ll often find M903310 Bearing in automotive applications like wheel hubs and differential systems, thanks to its precise inch measurements and compatibility with Timken designs. Its robust build makes it a reliable choice for long-term use.
Built for Heavy-Duty Use: M903310 Bearing
M903310 Bearing excels in industrial settings like conveyor systems and mining equipment, where its standard cup design simplifies installation and maintenance. The ABEC-1 rating ensures consistent performance without unnecessary complexity.
Automotive vs Industrial: Applications of M903310 Bearing
In automotive contexts, M903310 Bearing supports smooth operation in drivetrains, while in industrial gear, it handles high loads in pulley systems. Its inch sizing makes it versatile for various machinery types.
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