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The 6304 NR is a snap ring groove ball bearing with a 20mm bore and 52mm outer diameter, crafted from sturdy chrome steel. It handles radial loads up to 3777 lbf and spins smoothly at speeds up to 19,000 RPM.
Its snap ring design keeps it securely in place, while the stainless steel cage ensures durability. The bearing operates well in temperatures from -30°C to 120°C.
This model is interchangeable with SKF bearings, making it a practical choice for replacements. Perfect for applications like electric motors or pumps where secure positioning is needed.
Weighing just 0.15kg, it’s lightweight yet robust for its size. Compliant with REACH standards for safe use.
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How Does 6304 NR Bearing Reduce Friction?
6304 NR Bearing features chrome steel rings and balls, designed to minimise friction during radial load operations.
Its single-row construction ensures smooth rotation, enhancing efficiency in various applications.
The stainless steel cage maintains proper ball alignment, reducing wear and prolonging service life.
With a maximum speed of 19,000 rpm, it delivers reliable performance under demanding conditions.
6304 NR Bearing’s snap ring outer ring design simplifies installation and enhances stability.
Its dynamic radial load capacity of 3777 lbf makes it suitable for heavy-duty use.
The bearing operates effectively within a temperature range of -30° to 120°C.
This adaptability ensures consistent performance in diverse environments.
Industrial Uses of 6304 NR Bearing
The 6304 NR Bearing is commonly used in conveyor systems and industrial fans, where its snap ring groove ensures secure outer ring positioning. Its open design allows for easy lubrication, extending service life in dusty environments.
How Does 6304 NR Bearing Improve Performance?
In automotive applications like alternators and water pumps, 6304 NR Bearing handles radial loads efficiently. The chrome steel construction provides durability, while the snap ring simplifies installation in tight spaces.
Perfect Fit for Automation: 6304 NR Bearing
This bearing works well in robotic arms and assembly line equipment, where precise radial load capacity is needed. The stainless steel cage reduces friction, ensuring smooth movement during repetitive tasks.
Light-Duty vs Heavy-Duty: Best Uses for 6304 NR Bearing
For light-duty applications like office printers, 6304 NR Bearing offers quiet operation. In heavier machinery like compressors, its dynamic load rating ensures reliable performance under stress.
Where Is 6304 NR Bearing Used?
You’ll find 6304 NR Bearing in household appliances like washing machines, where its balanced design reduces vibration. The metric sizing makes it compatible with European and Asian appliance brands.
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