GrabCAD 模型信息
3-Jaw Bearing Puller · 模型 44371
A 3-Jaw Bearing Puller is a specialized mechanical tool used to safely and effectively remove tightly-fitted components like bearings, gears, pulleys, and sprockets from a shaft or housing without causing damage to the component or the shaft. Here are the key characteristics: Jaws: It has three arms (jaws) that grip the component being removed. The three-jaw design is preferred over two jaws because it distributes the pulling force evenly around the circumference, which helps prevent component distortion or slipping during the process. Mechanism: It works by a central screw (spindle or force screw) that is turned with a wrench. As the screw is tightened, the force pushes against the end of the shaft while the jaws pull the component off.
- 格式
- STEP / IGES、Parasolid、Rendering
- 分类
- Fixtures、Machine design、Tools
- 标签
- 未标注
- 数据更新
- 2026-10-01T07:24:47Z
