Re: "Jeweled" Morors Home › Forum › Ask A Member › "Jeweled" Morors › Re: "Jeweled" Morors frankrUS Member - 1 Year (includes $3 online payment fee)Replies: 6715Topics: 51 July 23, 2018 at 2:03 pm #79958 Jeweled simply means it has needle or roller bearings. Fully jeweled means all of the bearings are needle or roller, not just some of them. I think Kiekhafer Mercury coined the term.