About: http://webisa.webdatacommons.org/268181673

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Others have some sort of bearings or bushings, usually a non-metallic type, somewhere along the shaft to minimize shaft run-out and whip.
http://www.w3.org/ns/prov#wasQuotedFrom	pumpbiz.com