Battery cabinet load-bearing bracket installation picture
240KW/400KW industrial rooftop - commercial rooftop - home rooftop, solar power generation system.
Pro tip: radial ball bearings, which are used in most bottom brackets, are designed to run without any side load. Zero. None. Tighten the plastic adjustment bolt on your Shimano cranks or the adjustable dial between the arm and bearing on most Sram BB30 cranks to the point where you feel pressure starts to build up.