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The 634 is a compact radial ball bearing measuring 4mm by 16mm by 5mm, crafted from durable chrome steel for long-lasting use. It supports radial loads up to 256 lbf and spins smoothly at speeds up to 36,000 RPM.
With an open design and stainless steel cage, it offers easy maintenance and reliable performance. The bearing operates well in temperatures ranging from -30°C to 110°C.
Its small size and lightweight build (just 5.24g) make it ideal for precision applications like small motors or hobbyist projects. Compliant with RoHS and REACH standards, it’s a safe and practical choice.
The ABEC1 tolerance ensures decent precision for everyday use, while the MC3 radial clearance provides smooth rotation under typical loads. A simple, dependable bearing for light-duty tasks.
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Why Choose 634 Bearing for Precision Tasks?
634 Bearing is precision-engineered with chrome steel rings and balls, ensuring smooth radial load handling.
Its ABEC1 tolerance class guarantees consistent performance in miniature applications.
The stainless steel cage maintains ball alignment, reducing friction and wear.
With a dynamic radial load capacity of 256 lbf, it suits delicate yet demanding tasks.
Operating at up to 36,000 rpm, 634 Bearing balances speed and reliability.
Its compact 4mm×16mm×5mm size fits seamlessly into precision instruments.
Common Applications of 634 Bearing
In small electric motors and fans, 634 Bearing offers smooth rotation thanks to its chrome steel construction and open design. Its compact size makes it ideal for tight spaces where reliability is key.
Where Is 634 Bearing Used?
You’ll often find 634 Bearing in office equipment like printers and scanners, where its low noise and consistent performance matter. The ABEC1 tolerance ensures decent precision for everyday tasks.
Built for Versatility: 634 Bearing
From DIY power tools to hobbyist projects, 634 Bearing handles light radial loads with ease. The stainless steel cage adds durability without adding bulk.
Automotive vs Consumer Electronics: Applications of 634 Bearing
In car dashboards, 634 Bearing supports small gauges and switches, while in gadgets, it keeps cooling fans running quietly. Its 4mm bore fits neatly into compact designs.
Medical vs Industrial: Where 634 Bearing Excels
Lab equipment benefits from 634 Bearing’s corrosion-resistant materials, while conveyor guides use it for low-friction movement. The 36,000 rpm rating covers most moderate-speed needs.
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