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The 623-2Z/C3 is a compact single-row deep groove ball bearing, measuring just 3mm by 10mm by 4mm. Made from chrome steel, it’s built to handle radial loads up to 121 lbf and spins smoothly at speeds up to 50,000 RPM.
Its shielded design keeps dust out while maintaining low friction, ideal for high-speed applications. The C3 radial clearance ensures reliable performance under varying temperatures, from -30°C to 120°C.
This bearing is interchangeable with SKF models, making replacements straightforward. Perfect for small motors, fans, or precision instruments where space is limited.
Weighing only 1.45g, it’s lightweight yet durable. Compliant with RoHS and REACH standards for safe use.
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Performance Features of 623-2Z/C3 Bearing
623-2Z/C3 Bearing is designed for radial loads, with a dynamic radial load capacity of 121 lbf for reliable performance.
Its shielded design helps protect against dust and debris, ensuring smoother operation in various conditions.
The chrome steel construction offers durability, while the C3 radial clearance allows for thermal expansion.
With a maximum speed of 50,000 rpm, it is suitable for high-speed applications.
Common Applications of 623-2Z/C3 Bearing
This compact bearing is ideal for small electric motors, where its shielded design keeps out dust and debris. The 623-2Z/C3 Bearing’s C3 clearance also helps manage heat buildup in tight spaces.
In consumer electronics like printers and cooling fans, 623-2Z/C3 Bearing offers smooth rotation with minimal noise. Its lightweight chrome steel construction ensures durability without adding bulk.
For precision instruments such as optical devices, 623-2Z/C3 Bearing provides reliable radial load support. The ABEC 1 tolerance makes it suitable for applications where consistent performance matters.
Where Is 623-2Z/C3 Bearing Used?
You’ll often find 623-2Z/C3 Bearing in small appliances like food processors, where its 3mm bore fits compact shafts. The shielded seals protect against kitchen grease and moisture.
In hobbyist projects like RC cars, 623-2Z/C3 Bearing handles high speeds up to 50,000 rpm. Its affordable price makes it popular for DIY repairs and custom builds.
Optimized for Performance: 623-2Z/C3 Bearing
This bearing works well in dental handpieces, where its small size and heat resistance are crucial. The chrome steel balls maintain smooth operation during prolonged use.
For textile machinery, 623-2Z/C3 Bearing withstands constant vibration in spinning components. The C3 clearance accommodates thermal expansion in factory environments.
Light-Duty vs Heavy-Duty: Best Uses for 623-2Z/C3 Bearing
While perfect for light loads in camera lenses, 623-2Z/C3 Bearing also suits low-torque industrial sensors. Its 121 lbf dynamic capacity balances sensitivity and durability.
In model train mechanisms, 623-2Z/C3 Bearing outlasts plastic bushings. The 4mm width fits neatly into miniature gearboxes without sacrificing performance.
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