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The 21315 E/C3W64 is a double-row spherical roller bearing with a 75mm bore and 160mm outer diameter, crafted from robust chrome steel. It handles combined loads up to 65419 lbf and operates smoothly at speeds up to 5600 RPM.
Its open design and C3 radial clearance allow for easy lubrication, while the steel cage ensures durability. The bearing performs reliably in temperatures ranging from -30°C to 200°C.
This model is interchangeable with SKF bearings, making it a practical choice for replacements. Suitable for heavy-duty applications like industrial gearboxes or mining equipment where high radial loads are common.
Weighing 3.8kg, it’s built to last with a lubrication groove and holes for easy maintenance. Compliant with RoHS and REACH standards for safe use.
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Performance Features of 21315 E/C3W64 Bearing
21315 E/C3W64 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 65419 lbf, ensuring robust performance in heavy-duty applications.
The double-row spherical roller design allows for slight misalignment, maintaining smooth operation.
With a maximum speed of 5600 rpm, it delivers both durability and efficiency.
21315 E/C3W64 Bearing operates in temperatures from -30° to 200°C, suitable for varied environments.
The C3 radial clearance provides flexibility, accommodating thermal expansion during use.
Steel cage construction ensures proper roller alignment, reducing wear and extending service life.
Lubrication grooves and holes facilitate easy maintenance, keeping the bearing running smoothly.
The metric dimensions (75 mm x 160 mm x 37 mm) make it compatible with standard industrial equipment.
Its open design simplifies inspection and relubrication, lowering long-term maintenance costs.
Industrial Uses of 21315 E/C3W64 Bearing
21315 E/C3W64 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row spherical design handles misalignment and heavy radial loads. The C3 clearance ensures reliable performance even under thermal expansion.
In automotive applications, 21315 E/C3W64 Bearing supports drivetrain components, offering durability in trucks and off-road vehicles. Its chrome steel construction withstands high stress and prolonged use.
For wind turbines, 21315 E/C3W64 Bearing’s ability to manage combined loads makes it ideal for rotor shafts. The lubrication groove design simplifies maintenance in hard-to-reach locations.
What Makes 21315 E/C3W64 Bearing a Preferred Choice?
21315 E/C3W64 Bearing excels in conveyor systems, where its spherical rollers reduce friction and wear. The steel cage provides stability during continuous operation.
In mining equipment, 21315 E/C3W64 Bearing’s high dynamic load capacity ensures longevity in harsh conditions. The wide temperature range suits both hot and cold environments.
Built for Heavy-Duty Use: 21315 E/C3W64 Bearing
21315 E/C3W64 Bearing is a go-to for paper mill machinery, handling both radial and axial loads effortlessly. Its open design allows for easy relubrication during downtime.
In construction equipment, 21315 E/C3W64 Bearing’s robust build supports cranes and excavators. The metric sizing ensures compatibility with global machinery standards.
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