𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Bearing survey—ball and roller bearings

✍ Scribed by P. Bloom


Publisher
Elsevier Science
Year
1969
Weight
174 KB
Volume
2
Category
Article
ISSN
0041-2678

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📜 SIMILAR VOLUMES


Friction and carrying capacity of ball a
✍ Whittemore, H.L. (author);Petrenko, S.N. (author) 📂 Article 📅 1921 🏛 Elsevier BV 🌐 English ⚖ 149 KB

Dec., I92I.] U.S. BUREAU OF STANDARDS NOTES. 805 nitrite method of Holden and James. Each of these methods concentrated the erbium but not as rapidly as the nitrate fusion method. The best erbium fractions available contained considerable yttrium and probably small amounts of other rare earths. FRI

Roller bearings
📂 Article 📅 1980 🏛 Elsevier Science 🌐 English ⚖ 122 KB