120G's acceleration crash sled

LUBE/PLUS Ceramic Coated Linear Bearings feature an ID felt wiper which  when filled with oil, acts as an oil reservoir. Extending the intervals between lubrication. Suggested for high acceleration and high speed applications. The felt wiper is best suited to light machine oil - SAE 30. It is
not for use with grease. It is available in all standard bearings 1/2" -4"