spherical roller journal bearing
1Bearing (mechanical) — A bearing is a device to allow constrained relative motion between two or more parts, typically rotation or linear movement. Bearings may be classified broadly according to the motions they allow and according to their principle of operation as… …
2Wheel bearing — The term wheel bearing may refer to any one of the following:*A Ball bearing *A Bearing (mechanical) *A Bushing *A Fluid bearing *A Jewel bearing *A Journal bearing *A Needle roller bearing *A Plain bearing *Any Rolling element bearing *A Self… …
3Phonograph — Turntable redirects here. For other uses, see Turntable (disambiguation). Edison cylinder phonograph ca. 1899 …
4Fly ash — Photomicrograph made with a Scanning Electron Microscope (SEM): Fly ash particles at 2,000x magnification Fly ash is one of the residues generated in combustion, and comprises the fine particles that rise with the flue gases. Ash which does not… …
5Timeline of historic inventions — The timeline of historic inventions is a chronological list of particularly important or significant technological inventions. Note: Dates for inventions are often controversial. Inventions are often invented by several inventors around the same… …
6Rotating locomotion in living systems — A passive wheel Rotating locomotion encompasses two distinct modes of …
7Dung beetle — This article is about the beetle. For the characters in the Conker series, see List of characters in the Conker series#Dung Beetles. Dung Beetles redirects here. For the computer game, see Dung Beetles (computer game). Dung Beetle Scarabaeus… …
