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The W 61902-2Z is a compact stainless steel deep groove ball bearing, measuring 15mm by 28mm by 7mm. It handles radial loads up to 834 lbf and spins smoothly at speeds up to 28,000 RPM.
Its shielded design keeps grease in and dirt out, making it low-maintenance. The all-stainless construction ensures corrosion resistance and durability.
This bearing works well in temperatures from -30°C to 120°C, suitable for humid or wet environments. It’s interchangeable with SKF models for easy replacement.
Ideal for small machinery, electric motors, or food processing equipment where hygiene matters. Weighing just 16g, it’s lightweight yet sturdy for its size. Compliant with RoHS and REACH standards.
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Why Choose W 61902-2Z Bearing for Precision Tasks?
W 61902-2Z Bearing is crafted with stainless steel rings and balls, offering excellent resistance to corrosion.
Its shielded design protects against contaminants, ensuring smooth operation in various environments.
The bearing’s dynamic radial load capacity of 834 lbf makes it suitable for precision applications.
With a maximum speed of 28,000 rpm, it delivers reliable performance while maintaining efficiency.
How Does W 61902-2Z Bearing Reduce Friction?
W 61902-2Z Bearing features a single-row deep groove design, minimising friction during operation.
The stainless steel construction ensures durability and reduces wear over time.
Its precision engineering allows for smooth rotation, even at high speeds up to 28,000 rpm.
The shielded seals help retain lubrication, further enhancing its efficiency and lifespan.
Built for Reliability: W 61902-2Z Bearing
W 61902-2Z Bearing is designed with a stainless steel cage, providing stability under radial loads.
Its compact size of 15 mm×28 mm×7 mm makes it ideal for space-constrained applications.
The bearing operates efficiently within a temperature range of -30° to 120 °C.
Grease lubrication ensures consistent performance, reducing the need for frequent maintenance.
Steel vs Ceramic Bearings: Strengths of W 61902-2Z Bearing
W 61902-2Z Bearing uses stainless steel for all components, offering superior corrosion resistance.
Its shielded design provides added protection compared to open bearings, extending service life.
The bearing handles dynamic radial loads up to 834 lbf, making it versatile for various uses.
With a tolerance class of P0, it ensures precise and reliable operation in demanding conditions.
Common Applications of W 61902-2Z Bearing
W 61902-2Z Bearing works well in small electric motors, like those in household appliances, thanks to its compact size and stainless steel construction. The shielded design keeps dust out, ensuring smooth operation over time.
In industrial settings, W 61902-2Z Bearing fits neatly into pumps and gearboxes, handling radial loads with ease. Its metric dimensions make it a versatile choice for machinery across different regions.
For medical devices, W 61902-2Z Bearing’s corrosion-resistant materials are ideal for equipment like dental tools or lab instruments. The grease lubrication also helps maintain quiet performance in sensitive environments.
Automotive fans might spot W 61902-2Z Bearing in auxiliary units, such as alternators or cooling fans. Its durability and speed rating make it reliable for these high-use applications.
In robotics, W 61902-2Z Bearing’s precision and lightweight design suit small joints or conveyor systems. The stainless steel build ensures it can handle frequent movement without wearing quickly.
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