When either of these things happens, heat and friction are increased inside the bearings, leading to wear, further damage, and then more wear. Eventually, the roller bearings either lose their ...

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428cc- with seven-bearing crankshaft and pressure lubrication is at the heart of this remarkable machine. The chassis, composed of channel-section side members and tubular cross members ...

"The probability (per unit area) of a nucleus capturing a neutron at a given kinetic energy is called neutron-capture cross section," Thanos Stamatopoulos, first author of the paper, told Phys.org.