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  2. Pillow block bearing - Wikipedia

    en.wikipedia.org/wiki/Pillow_block_bearing

    The assembly consists of a mounting block which houses a bearing. [1] The block is mounted to a foundation, and a shaft is inserted, allowing the inner part of the bearing/shaft to rotate. [ 1 ] The inside of the bearing is typically 0.025 millimetres (0.001 in) larger diameter than the shaft to ensure a tight fit. [ 2 ]

  3. Hinge - Wikipedia

    en.wikipedia.org/wiki/Hinge

    An ornate brass door hinge A barrel hinge. A hinge is a mechanical bearing that connects two solid objects, typically allowing only a limited angle of rotation between them. Two objects connected by an ideal hinge rotate relative to each other about a fixed axis of rotation, with all other translations or rotations prevented; thus a hinge has one degree of freedom.

  4. Engineering fit - Wikipedia

    en.wikipedia.org/wiki/Engineering_fit

    Engineering fits are generally used as part of geometric dimensioning and tolerancing when a part or assembly is designed. In engineering terms, the "fit" is the clearance between two mating parts, and the size of this clearance determines whether the parts can, at one end of the spectrum, move or rotate independently from each other or, at the other end, are temporarily or permanently joined.

  5. Woman Who Underwent Groundbreaking Cancer Treatment Has Been ...

    www.aol.com/woman-underwent-groundbreaking...

    Most neuroblastomas are diagnosed in children under 5, the Cleveland Clinic says, adding that by the time symptoms appear, the cancer has spread to other parts of the body.

  6. Canadian flag sales surge after Trump threats - AOL

    www.aol.com/news/canadian-flag-sales-surge-trump...

    Mike Allen, who works in the auto parts industry, visited the store to buy a flag on Wednesday. Allen said he opposed U.S. tariffs, due to concerns about the direct impact on his job.

  7. Disturbing video captures moment medevac jet plummets to the ...

    www.aol.com/news/disturbing-video-captures...

    The mother and daughter, as well as the four others on the plane, were all killed. A seventh person inside a vehicle was killed on the ground, while 24 others were injured, officials said.

  8. Door closer - Wikipedia

    en.wikipedia.org/wiki/Door_closer

    Spring hinge uses a spring mounted in a hinge and is integral to its design. The spring can be either visible or hidden within a tube and can be found more commonly on interior doors. When used on doors that open both ways they are known as double action spring hinges. Self-closing hinges are an alternative to using a door closer.

  9. Co-Worker Jokes That Man Skipped Work Because He Won ... - AOL

    www.aol.com/co-worker-jokes-man-skipped...

    Firefighters in Carolinas make gains against fires but parts of US still at risk. Weather. USA TODAY. 3.9 magnitude earthquake hits near North Hollywood on same night as Oscars. Advertisement.