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The 61908 is a single-row deep groove ball bearing with a 40mm bore and 62mm outer diameter, crafted from sturdy chrome steel. It handles radial loads up to 3102 lbf and operates smoothly at speeds up to 14,000 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 120°C.
This model is interchangeable with SKF bearings, making it a practical choice for replacements. Suitable for applications like electric motors or pumps where radial loads are common.
Weighing just 0.11kg, it’s lightweight yet robust. Compliant with RoHS and REACH standards for safe use.
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Performance Features of 61908 Bearing
61908 Bearing is built with chrome steel rings and balls, offering strong radial load capacity up to 3102 lbf.
Its single-row deep groove design ensures smooth operation and efficient load distribution.
The stainless steel cage maintains ball alignment, reducing friction and extending bearing life.
With a maximum speed of 14,000 rpm, it performs reliably in various applications.
How Does 61908 Bearing Reduce Friction?
61908 Bearing’s deep groove design and chrome steel construction minimise friction during operation.
The precision-engineered stainless steel cage keeps the balls evenly spaced for smooth rotation.
Its low-friction performance makes it suitable for high-speed applications up to 14,000 rpm.
The bearing’s design also helps reduce energy consumption in machinery.
Engineered for Precision: 61908 Bearing
61908 Bearing meets P6 tolerance standards, ensuring high precision in demanding applications.
Its chrome steel components provide consistent performance across a temperature range of -30° to 120°C.
The bearing’s 40mm bore diameter offers a secure fit while maintaining easy installation.
With a compact 12mm width, it’s ideal for space-constrained applications.
Steel vs Ceramic Bearings: Strengths of 61908 Bearing
61908 Bearing uses chrome steel for both rings and balls, providing excellent durability and load capacity.
This material choice makes it more cost-effective than ceramic bearings while maintaining high performance.
The chrome steel construction resists wear better than standard steel in most industrial applications.
Its 2248 lbf static radial load capacity ensures reliable operation under heavy loads.
Industrial Uses of 61908 Bearing
The 61908 Bearing is commonly used in industrial machinery like pumps and electric motors, where its single-row design efficiently handles radial loads.
Its chrome steel construction ensures durability in demanding environments, while the open seal allows for easy lubrication and maintenance.
Where Is 61908 Bearing Used?
You’ll often find the 61908 Bearing in automotive applications such as alternators and small gearboxes, thanks to its reliable performance under high speeds.
The metric sizing makes it a versatile choice for various European and Asian vehicle models.
Perfect Fit for Automation: 61908 Bearing
In robotic arms and automated systems, the 61908 Bearing provides smooth rotation and precise movement.
Its stainless steel cage enhances longevity, making it suitable for continuous operation in production lines.
Medical vs Industrial: Where 61908 Bearing Excels
While the 61908 Bearing performs well in industrial settings, it’s also found in medical devices like lab equipment due to its consistent accuracy.
The temperature range of -30° to 120°C ensures reliability in diverse operating conditions.
Essential Roles of 61908 Bearing
For household appliances like washing machines, the 61908 Bearing offers quiet and efficient operation.
Its lightweight design and high-speed capability make it a practical choice for everyday devices.
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