JPH01165325U - - Google Patents

Info

Publication number

JPH01165325U

JPH01165325U JP6059188U JP6059188U JPH01165325U JP H01165325 U JPH01165325 U JP H01165325U JP 6059188 U JP6059188 U JP 6059188U JP 6059188 U JP6059188 U JP 6059188U JP H01165325 U JPH01165325 U JP H01165325U

Authority

JP

Japan

Prior art keywords

ceramic

peripheral surface

spud

inner peripheral

bearing device

Prior art date

1988-05-10

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Pending

Links

• Espacenet
• Global Dossier
• Discuss

• 239000000919 ceramic Substances 0.000 claims description 7
• 239000011247 coating layer Substances 0.000 claims description 2
• 230000002093 peripheral effect Effects 0.000 claims 4
• UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 claims 1
• 239000010953 base metal Substances 0.000 description 1
• 230000001050 lubricating effect Effects 0.000 description 1