| Type | Conference |
|---|---|
| Title | Wear of polymer composite solid lubricants for cryogenic ball bearing cages |
| Source | Asiatrib-2018, pp. 271-272 |
| Author | Woo-Seok Seo, Bokseong Choe, Yongbok Lee, Jeon-Kook Lee |
The self-lubricating effect of polymer
composite cage fabricated by pure PTFE (Teflon),
composites PTFE + MoS2 + glass fibers, PTFE + bronze
particles were verified by friction coefficient and wear
rate. Cage center-of-mass orbits for cryogenic ball
bearing with different solid lubricant are demonstrated.
In the case of MoS2 containing composite cage, circular
orbit is observed. Among the tested materials, the
composites PTFE with additive MoS2 have shown good
friction coefficient.