치수: 기준 608 크기 (8mm 보어, 22mm 외경, 7mm 폭).
정격 부하: 동적 정격 하중 (Cr): 12 kN | 정적 정격 하중 (코르): 6.65 kN.
속도: 높은 RPM을 위해 설계됨, 강철 베어링이 따라올 수 없는 놀라운 가속과 지속적인 타력 속도를 허용합니다..
무게: 최대 30% 올스틸 베어링보다 가벼움, 더 빠른 휠 반응과 더욱 민첩한 보드 느낌을 위해 회전 질량을 줄입니다..
내구성: 재료의 조합으로 인해 이러한 베어링은 사실상 녹이 슬지 않습니다., 부식, 먼지와 습기로 인해 마모됩니다.. 습하거나 건조한 환경에서도 일관되게 작동합니다..
유지: 표준 베어링보다 청소와 윤활이 덜 필요합니다.. 포함된 고속 윤활제는 세라믹-강철 인터페이스에 최적화되어 있습니다..
치수: 8mm inner diameter × 22mm outer diameter × 7mm width
Ball Material: Silicon nitride (Si3N4) 세라믹 볼 - 거룻배, harder, and smoother than steel balls
Races & Rings: High-precision chrome steel (GCr15), 정도?ground for consistent tolerances
Surface Finish: Black oxide coating - provides enhanced corrosion resistance and a distinctive professional appearance
Cage: High-strength nylon or steel retainer (depending on variant) for stable ball spacing and reduced friction
Shields: Double-sealed or removable rubber shields to block dust, debris, and moisture while allowing easy cleaning
Precision Rating: ABEC-7 / ABEC-9 / ABEC-11 grade options available for smooth rolling and consistent performance
Our premium dental handpiece bearings are engineered to meet the extreme demands of modern dentistry. Designed for고속operation, exceptional quietness, and extended service life.
Key Specifications:
Model: SR144
Dimensions: 3.175x6.35x2.38 mm
Balls: Silicon Nitride (Si3N4) Ceramic
Races: 440C Stainless Steel (굳어지다 58-60 HRC)
Tolerance: ABEC-7 (ISO P2 equivalent)
Seals: Dual Rubber Shields (RS) or Metal Seals
RPM: 400,000
Ceramic balls are standard in our high-end series for theirlightweightproperties, which reduce centrifugal force, lower heat generation, and enablehigher maximum speeds.
The SMR105 hybrid ceramic bearing features precision stainless steel rings and silicon nitride (Si3N4) 세라믹 볼, specifically designed for baitcasting and spinning reels. They offer performance advantages that meet the demands of serious anglers. Cast further, retrieve more smoothly, and have greater confidence in fishing.
Technical Specifications & Design Features
Dimensions: 5mm inner diameter × 10mm outer diameter × 4mm width
Ball Material: Silicon nitride (Si3N4) ceramic – lightweight, ultra-hard, and virtually frictionless
Race Material: High-grade stainless steel – precision-ground for smooth rotation and dimensional accuracy
Cage (Retainer): High-strength nylon or stainless steel – optimized for low friction and consistent ball spacing
Shields: Double metal shields (ZZ) 또는 고무 씰 (2RS) – prevent debris ingress while allowing easy cleaning and re-lubrication
Precision Rating: ABEC-5 or ABEC-7 grade – ensures smooth rolling and minimal vibration during high-speed retrieves