Axial bearings: Difference between revisions
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{{Parts infobox | {{Parts infobox | ||
|image | |image = Pillow-block.scad.png | ||
| | |designers = [[User:Tim|Timothy Schmidt]] | ||
|date | |date = 2019 | ||
|tools | |vitamins = | ||
|parts | |materials = | ||
|techniques | |transformations = | ||
| | |lifecycles = | ||
|git | |tools = [[3D printers]] | ||
|parts = | |||
|techniques = | |||
|files = | |||
|git = | |||
|suppliers = | |||
}} | }} | ||
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=Introduction= | =Introduction= | ||
A pillow block bearing (or plummer block) is a pedestal used to provide support for a rotating shaft with the help of compatible bearings & various accessories. The assembly consists of a mounting block which houses a bearing. The block is mounted to a foundation and a shaft is inserted allowing the inner part of the bearing / shaft to rotate. The inside of the bearing is typically 0.001 inches (0.025 mm) larger than the shaft to ensure a tight fit. Set screws, locking collars, or set collars are commonly used to secure the shaft. | |||
=Challenges= | =Challenges= | ||
=Approaches= | =Approaches= | ||
<gallery> | |||
Pillow-block.scad.png|Pillow block bearing | |||
Bearing block prototype.png|Bearing frame prototype | |||
</gallery> | |||
=References= | =References= | ||
* [https://en.wikipedia.org/wiki/Pillow_block_bearing Wikipedia: Pillow block bearing] | |||
* [https://www.surpluscenter.com/Brands/Dura-Roll/1-Pillow-Block-Bearing-UCP205-16-1-205-16-P.axd 1" Pillow Block Bearing UCP205-16] | * [https://www.surpluscenter.com/Brands/Dura-Roll/1-Pillow-Block-Bearing-UCP205-16-1-205-16-P.axd 1" Pillow Block Bearing UCP205-16] | ||
* [https://www.skf.com/us/products/mounted-bearings/ball-bearing-units/pillow-block-ball-bearing-units/productid-UCP%20205-16 UCP205-16 Datasheet] | * [https://www.skf.com/us/products/mounted-bearings/ball-bearing-units/pillow-block-ball-bearing-units/productid-UCP%20205-16 UCP205-16 Datasheet] | ||
* [http://catalog.amibearings.com/item/spherical-o-d-normal-duty-set-screw-bearing-insert/t-screw-locking-bearing-insert-uc200-ucw200-series/uc205-16 UC205-16 bearing insert datasheet] | * [http://catalog.amibearings.com/item/spherical-o-d-normal-duty-set-screw-bearing-insert/t-screw-locking-bearing-insert-uc200-ucw200-series/uc205-16 UC205-16 bearing insert datasheet] | ||
<youtube>LyRzGFHWnIU</youtube> | |||
Latest revision as of 06:04, 23 September 2021
Introduction
A pillow block bearing (or plummer block) is a pedestal used to provide support for a rotating shaft with the help of compatible bearings & various accessories. The assembly consists of a mounting block which houses a bearing. The block is mounted to a foundation and a shaft is inserted allowing the inner part of the bearing / shaft to rotate. The inside of the bearing is typically 0.001 inches (0.025 mm) larger than the shaft to ensure a tight fit. Set screws, locking collars, or set collars are commonly used to secure the shaft.
Challenges
Approaches
-
Pillow block bearing
-
Bearing frame prototype
References
- Wikipedia: Pillow block bearing
- 1" Pillow Block Bearing UCP205-16
- UCP205-16 Datasheet
- UC205-16 bearing insert datasheet
