Kenosha Reuse Discussion Board > GURNEE, IL
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> 6900DD 6900-2RS 61900-2RS 1900SZZ ball bearing
6900DD 6900-2RS 61900-2RS 1900SZZ ball bearing
NSK 6900DD AV2S Single Row Deep Groove Ball Bearing Double Seal Type
Radial Deep Groove Ball Bearing - Extremely Light Metric Series - Conrad Type - Two Seals
DD - Closures: two buna-n contact type seals
AV2S - Lubrication: pre-lubricated with Shell Alvania #2 grease, MIL-G-18709A http:// /products/pdf/AlvaniaRL.pdf
* With both seals removed, proper lubricant, level and flow.
