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  2. Propeller walk - Wikipedia

    en.wikipedia.org/wiki/Propeller_walk

    Propeller walk (also known as propeller effect, wheeling effect, paddle wheel effect, asymmetric thrust, asymmetric blade effect, transverse thrust, prop walk) is the term for a propeller's tendency to rotate about a vertical axis (also known as yaw motion). The rotation is in addition to the forward or backward acceleration.

  3. Tapered roller bearing - Wikipedia

    en.wikipedia.org/wiki/Tapered_roller_bearing

    In many applications tapered roller bearings are used in back-to-back pairs so that axial forces can be supported equally in either direction. Pairs of tapered roller bearings are used in car and vehicle wheel bearings where they must cope simultaneously with large vertical (radial) and horizontal (axial) forces.

  4. Thrust bearing - Wikipedia

    en.wikipedia.org/wiki/Thrust_bearing

    A thrust bearing is a particular type of rotary bearing. Like other bearings they permanently rotate between parts, but they are designed to support a predominantly axial load. [1] Thrust bearings come in several varieties. Thrust ball bearings, composed of bearing balls supported in a ring, can be used in low-thrust applications where there is ...

  5. Bandsaw - Wikipedia

    en.wikipedia.org/wiki/Bandsaw

    A bandsaw (also written band saw) is a power saw with a long, sharp blade consisting of a continuous band of toothed metal stretched between two or more wheels to cut material. They are used principally in woodworking , metalworking , and lumbering , but may cut a variety of materials.

  6. Speeds and feeds - Wikipedia

    en.wikipedia.org/wiki/Speeds_and_feeds

    Cutting speed may be defined as the rate at the workpiece surface, irrespective of the machining operation used. A cutting speed for mild steel of 100 ft/min is the same whether it is the speed of the cutter passing over the workpiece, such as in a turning operation, or the speed of the cutter moving past a workpiece, such as in a milling operation.

  7. Caitlin Clark Responds After Megyn Kelly Attacks Her Comments ...

    www.aol.com/lifestyle/caitlin-clark-responds...

    Caitlin Clark had a strong response to Megyn Kelly's criticism about her recent comments regarding white privilege in the WNBA.. After 22-year-old Clark — who was just named Time’s Athlete of ...

  8. Annuity vs IRA: Which Vehicle Is Actually Better for Your ...

    www.aol.com/annuity-vs-ira-vehicle-actually...

    If you opt for a Roth IRA, any withdrawals you make will be tax-free after you turn 59.5 years of age. This is the biggest reason people choose a Roth IRA, but you also don’t receive any tax ...

  9. Spherical roller thrust bearing - Wikipedia

    en.wikipedia.org/.../Spherical_roller_thrust_bearing

    A spherical roller thrust bearing. A spherical roller thrust bearing is a rolling-element bearing of thrust type that permits rotation with low friction, and permits angular misalignment. The bearing is designed to take radial loads, and heavy axial loads in one direction. Typically these bearings support a rotating shaft in the bore of the ...