مميزات خاصة

1.[pieces bearing balls] --The precision steel bearing ball classification kit is 0.22inch/5.5mm,total, they are easy to distinguish.
2.[ bearing performance] --The surface is coated with a small amount of grease to improve lubrication and prevent corrosion and rust.The heat treatment process makes the bearing ball very strong, not easily deformed for a long time.
3.[precision bearing balls]--It is used for friction reduction. These bearing precision balls are installed between the inner and outer rings. When the machine bearing rotates, they will help reduce friction and damage.
4. It is made of bearing steel, smooth and burr-free.

وصف

Product Features Product Name: Steel Ball
Material: GCR15 bearing steel
Tolerance: ±0.01mm
Hardness: HRC60
Size (diameter): 15.081mm,15.5mm,15.875mm,16mm,16.5mm,16.669mm,17mm,17.463mm,17.5mm,18mm,18.256mm,18.5mm,19mm,19.05mm,19.5mm,19.844mm,20mm,20.5mm,20.638mm,21mm,21.431mm,22mm,22.225mm,22.5mm,22.8mm,23mm,23.5mm,23.813mm,24mm,24.5mm,24.606mm,25mm,25.2mm,25.3mm,25.4mm,25.5mm,26mm,26.2mm,26.5mm,27mm,27.5mm,28mm,28.57mm
28.575mm,29mm,29.2mm,29.3mm,29.5mm,29.6mm,30mm
1.high hardness, wear resistance, smooth surface, good roundness, not easy to rust
2.These ball bearings are precision engineered for perfect consistency of weight, dimensions and finish.Made from high grade steel, these balls can withstand tremendous amounts of impact force.

مرحبًا،

بحث

كرات من الفولاذ المقاوم للصدأ الدقة الدقة الصلبة الكرة الصغيرة تحمل الكرة الصلب 15.081/15.5/15.878/16.5 ~ 30mm (5،28.575mm)

مميزات خاصة

وصف

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