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-3315-A-Dimensions.webp)
The 3315 A is a double row angular contact ball bearing with a 75mm bore and 160mm outer diameter, crafted from sturdy chrome steel. It manages radial loads up to 39600 lbf and operates smoothly at speeds up to 4000 RPM.
Its open design allows for easy lubrication, while the stainless steel cage ensures durability. The bearing performs reliably in temperatures ranging from -30°C to 110°C.
This model is interchangeable with SKF bearings, making it a practical choice for replacements. Suitable for applications like pumps or gearboxes where angular contact loads are common.
Weighing 5.55kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe use.
The double row design provides added stability, ideal for heavy-duty machinery. Its precise P6 tolerance ensures consistent performance in demanding conditions.
The chamfered edges (2.1mm) simplify installation, reducing the risk of damage during fitting. The pressure point distance (96mm) optimises load distribution for smoother operation.
With its large side face diameter (103.3mm) and internal outer ring diameter (135mm), it offers versatile mounting options. Perfect for industrial equipment requiring reliable angular contact support.
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Performance Features of 3315 A Bearing
3315 A Bearing is built with chrome steel rings and balls, offering strong resistance to radial loads.
Its dynamic radial load capacity reaches 39,600 lbf, ensuring reliable performance in demanding conditions.
The double-row design enhances stability, making it suitable for angular contact applications.
With a maximum speed of 4,000 rpm, it balances durability and efficiency.
Why Choose 3315 A Bearing for Precision Tasks?
3315 A Bearing’s P6 tolerance class ensures high precision, ideal for applications requiring accurate alignment.
The stainless steel cage maintains ball positioning, reducing friction and wear over time.
Its open design allows for easy lubrication, enhancing smooth operation.
The temperature range of -30° to 110°C ensures performance in varied environments.
Engineered for Reliability: 3315 A Bearing
3315 A Bearing’s double-row angular contact design distributes loads evenly, improving longevity.
Chrome steel construction provides excellent resistance to wear and fatigue.
The 68.3 mm width offers a stable footprint, reducing vibration during operation.
With a static radial load of 31,500 lbf, it handles heavy-duty applications with ease.
How Does 3315 A Bearing Resist Wear?
3315 A Bearing’s chrome steel components are hardened for durability, minimising wear under stress.
The stainless steel cage prevents ball misalignment, ensuring consistent performance.
Its lubricated design reduces friction, further extending service life.
The bearing operates efficiently within a broad temperature range, maintaining reliability.
Optimized for Efficiency: 3315 A Bearing
3315 A Bearing’s double-row configuration maximises load capacity without compromising speed.
The precision P6 tolerance ensures smooth operation in high-accuracy applications.
Its open seal type simplifies maintenance, reducing downtime.
Weighing 5.55 kg, it offers a robust yet manageable solution for industrial use.
Common Applications of 3315 A Bearing
3315 A Bearing is widely used in industrial equipment like heavy-duty pumps and compressors, where its double-row design handles combined radial and axial loads efficiently. The chrome steel construction ensures durability in demanding environments.
In automotive applications, 3315 A Bearing supports wheel hubs and transmission systems, providing stability under high-speed conditions. Its metric sizing makes it compatible with various vehicle designs.
For automation systems, 3315 A Bearing is ideal for robotic arms and conveyor belts, offering smooth rotation and precise alignment. The open seal design allows for easy lubrication, extending service life.
Medical imaging devices benefit from 3315 A Bearing’s reliable performance, ensuring quiet operation and minimal vibration. The stainless steel cage adds corrosion resistance for sterile environments.
Household appliances like washing machines often use 3315 A Bearing for its balanced load capacity and long-lasting performance. The P6 tolerance class ensures consistent operation over time.
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-3315-A-Drawing.webp)