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The D/W R2-5 is a compact stainless steel deep groove ball bearing, measuring just 0.125″ in bore diameter and 0.31252″ in outer diameter. Its single-row design and open seal make it simple to maintain.
With a dynamic radial load capacity of 72 lbf, it handles moderate loads while spinning smoothly at speeds up to 95,000 RPM. The all-stainless construction ensures corrosion resistance and durability.
This bearing operates reliably in temperatures from -30°C to 120°C, making it suitable for various environments. It’s interchangeable with SKF bearings for easy replacements.
Ideal for small machinery or instruments where space is limited, its lightweight design (0.0005kg) adds minimal bulk. Compliant with RoHS and REACH standards for safe use.
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How Does D/W R2-5 Bearing Reduce Friction?
D/W R2-5 Bearing features a stainless steel construction, ensuring smooth radial load handling with minimal friction.
Its single-row deep groove design enhances efficiency, making it suitable for high-speed applications.
The open seal type allows for easy lubrication, further reducing wear during operation.
With a maximum speed of 95,000 rpm, it delivers reliable performance in various conditions.
Why Choose D/W R2-5 Bearing for Precision Tasks?
D/W R2-5 Bearing’s tight tolerances ensure precise radial load handling, ideal for delicate instruments.
The stainless steel materials resist corrosion, maintaining accuracy even in harsh environments.
Its compact size (0.125″×0.31252″×0.10941″) makes it perfect for space-constrained applications.
The dynamic radial load capacity of 72 lbf provides dependable performance in precision tasks.
Engineered for Precision: D/W R2-5 Bearing
D/W R2-5 Bearing is crafted with stainless steel rings and balls for consistent, low-friction operation.
The CN radial clearance ensures smooth performance, reducing vibration and noise.
Its high-speed capability (95,000 rpm) makes it suitable for demanding applications.
The lightweight design (0.0005 kg) adds versatility without compromising durability.
Steel vs Ceramic Bearings: Strengths of D/W R2-5 Bearing
D/W R2-5 Bearing offers the corrosion resistance of stainless steel, ideal for wet or humid conditions.
Unlike ceramic bearings, it provides a cost-effective solution with reliable performance.
The all-steel construction ensures durability under radial loads up to 72 lbf.
Its temperature range (-30° to 120 °C) suits various industrial and precision applications.
Common Applications of D/W R2-5 Bearing
D/W R2-5 Bearing is widely used in small industrial equipment, such as precision instruments and miniature motors, where its stainless steel construction ensures corrosion resistance. The open design allows for easy lubrication, making it suitable for high-speed applications.
In consumer electronics, D/W R2-5 Bearing can be found in devices like compact fans and printers, where its radial load capacity supports smooth operation. The inch sizing makes it a versatile choice for various international standards.
For medical devices, D/W R2-5 Bearing’s stainless steel materials provide reliability in sterile environments, such as lab equipment. Its high-speed capability ensures consistent performance in critical applications.
Automotive applications include small electric motors and sensors, where D/W R2-5 Bearing’s durability and precision are key. The lightweight design also helps in reducing overall component weight.
In robotics, D/W R2-5 Bearing is often used in compact joints and actuators, thanks to its smooth rotation and low friction. The stainless steel cage enhances longevity even in demanding conditions.
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