Z QINGZHENG 1/2 بوصة من الكروم الصلب تحمل كرات الصلب كرات الدقة تحمل السائبة دراجة تحمل كرات (25 قطعة)
مميزات خاصة
- Material: Chrome steel, AISI 52100 chromium steel which is a common material for bearing balls
- Performance: High hardness, high load capacity, wear resistant, offering a long operating life
- CERTIFICATE:1SO9001:2015. Processing of steel balls. Product quality is guaranteed.
- Applications:Suitable for auto parts, bicycles, valves, refrigerators, air conditioners, bearings,drawer slides and many other applications.
- Specification:4" 1Pcs 4310g
وصف
Precision Chrome Steel Bearing Balls
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