FR144 Miniature Flanged Deep Groove Ball Bearing 1/8″x1/4″x7/64″ RC 모델 로봇공학용

제품개요

When designing miniature machinery and high-precision equipment, every component must justify its place—and the FR144 miniature flanged deep groove ball bearing more than earns its keep. The FR144 is an inch?series flanged miniature bearing with a 1/8″ (3.175 mm) 구경, 1/4″ (6.35 mm) 외경, and a slim width of just 2.38 mm (3/32″) 또는 2.779 mm (7/64″) for shielded variants.

주요 특징:

• 초소형
  With its 1/8″ bore and 1/4″ 외경, the FR144 is specifically designed for inch-based miniature mechanisms. This exceptionally compact geometry enables use in the tightest assemblies—RC car gearboxes, micro motor housings, 3D printer print heads, and medical device actuators—where larger bearings simply cannot fit.

• 고속
  The FR144’s precision ground raceways, high-quality balls, and optimized internal geometry deliver outstanding high-speed performance. This speed capability makes the FR144 suitable for high-speed micro motors, 치과용 핸드피스, turbochargers, and other applications where rotational velocity is critical.

• Multi-Variant Flexibility
  크롬강, 스테인레스 스틸, and Hybrid Ceramic — The FR144 platform offers multiple material configurations to match your specific operating environment.
• 매끄러운, 조용한, Low-Vibration Operation
  The FR144’s deep groove geometry ensures smooth ball guidance, efficient load distribution, and minimal vibration. Precision ground raceways and quality balls result in quiet, consistent rotation with excellent radial and axial runout characteristics. For applications that demand the lowest possible noise, the Z4 vibration grade variant (SFR144ZZ) offers ultra-quiet performance.

응용

• 원격 제어 (RC) 모델

• 3D 프린터 및 적층 제조

• Small Electric Motors and Micro Drives
• Medical Equipment and Diagnostic Instruments
• 로봇공학 및 자동화
• Office Equipment and Consumer Electronics
• Fishing Reels – Ball Bearing Spool Shafts