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The 61901-2Z is a compact single-row deep groove ball bearing, measuring 12mm by 24mm by 6mm. Made from chrome steel with stainless steel cage, it offers reliable performance for radial loads up to 654 lbf.
Its shielded design keeps grease in and contaminants out, making it low-maintenance. The bearing can handle speeds up to 32,000 RPM and operates in temperatures from -30°C to 120°C.
With a P6 tolerance class, it provides precise rotation for smooth operation. This model is interchangeable with SKF bearings, ideal for replacements in small machinery.
Weighing just 11 grams, it’s perfect for applications like electric motors or small gearboxes where space is limited. Compliant with RoHS and REACH standards for safe use.
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How Does 61901-2Z Bearing Reduce Friction?
61901-2Z Bearing features a single row deep groove design, optimised for smooth radial load distribution.
The shielded construction helps keep contaminants out while retaining lubrication for reduced friction.
Made from chrome steel rings and balls, 61901-2Z Bearing maintains durability under dynamic radial loads up to 654 lbf.
Its stainless steel cage ensures proper ball alignment, minimising wear during high-speed operation.
With a maximum speed of 32,000 rpm, 61901-2Z Bearing delivers efficient performance in compact applications.
The grease lubrication and tight tolerances contribute to its quiet, low-friction operation.
Operating between -30°C to 120°C, 61901-2Z Bearing performs reliably in various environmental conditions.
Its shielded design requires minimal maintenance while protecting against dust and debris.
Common Applications of 61901-2Z Bearing
In industrial settings, 61901-2Z Bearing is commonly used in small electric motors and pumps, where its shielded design protects against dust and debris. The compact size makes it ideal for tight spaces without compromising performance.
Where Is 61901-2Z Bearing Used?
You’ll often find 61901-2Z Bearing in automotive applications like alternators and cooling fans, where its radial load capacity ensures smooth operation. The grease lubrication also helps maintain efficiency over long periods.
Ideal for Precision: 61901-2Z Bearing
For medical devices like dental handpieces, 61901-2Z Bearing offers reliable performance due to its chrome steel construction. The P6 tolerance class ensures high precision in critical applications.
Automotive vs Industrial: Applications of 61901-2Z Bearing
In automotive systems, 61901-2Z Bearing handles radial loads in components like belt tensioners. Meanwhile, in industrial gearboxes, its stainless steel cage provides durability under continuous use.
What Makes 61901-2Z Bearing a Preferred Choice?
For small appliances like power tools, 61901-2Z Bearing’s shielded design and grease lubrication reduce maintenance needs. Its lightweight construction also makes it a practical choice for portable devices.
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