That differs greatly by manufacturer and configuration. SKF uses as a guideline 15 or more points on a crusher, 30 or more on a conveyor, and 23 or more on a wheel loader. In practice we arrive at 12 to 40 points per shredder line, 40 to over 250 per sorting line, 20 to 70 per baler or compactor, and 25 to 60 per collection vehicle including body. We count them during the installation scan and record them in a lubrication plan.