This is to accommodate different tyre sizes and overall gearing.
这是为了适应不同的轮胎尺寸和总体传动装置。
2
STAND: Overall width of the assembled bearing; refers to the combination of sizes of the cone, outer diameter, cup, inner diameter, and roller.
座高：整套轴承的总宽度；参考内外圈尺寸，外径，内径以及滚子。
3
Overall, my hook sizes range from No. 1 and No. 2 up to about 2/0. If I'm drop shotting water with little or no cover, I prefer an octopus-style hook and simply hook my bait through the nose.