GrabCAD 模型信息
Needle roller bearing · 模型 201344
It's made with equations and you can change the outer dimension and the whole bearing will change. A part with several configurations is designed. A needle roller bearing is a special type of roller bearing which uses long, thin cylindrical rollers resembling needles. Ordinary roller bearings' rollers are only slightly longer than their diameter, but needle bearings typically have rollers that are at least four times longer than their diameter.[1] Like all bearings, they are used to reduce the friction of a rotating surface.
- 格式
- KeyCreator 9、SOLIDWORKS 2011、STEP / IGES、Rendering
- 分类
- Industrial design、Tools、Toys
- 标签
- accesories、mechanical、bearing、roller、needle、sat、step
- 数据更新
- 2026-09-10T13:37:50Z
