oilless, safe and environmentally friendly, excellent quality
High quality ingredients in modern environments
304 materials
Material is solid 304 stainless steel
The steel ball bearings can be widely used in bicycles wheel, auto parts, bearings, casters, drawer slides, DIY projects, door locks, and a variety of small machinery applications, including skateboard wheels, inline skates, and electric motors, instrumentation and more.
وصف
Material:Stainless steelWhether standard parts: standard parts