3M 340-4017 Ear Plugs, Flanged, 25 dB NRR, Metal-Detectable, Corded, Reusable, Push-In, Blue, 200 PK G515699857 Lined Bearings Mounting Hole Center

3M 340 4017 Ear Plugs, Flanged, 25 dB NRR, Metal Detectable, Corded, Reusable, Push In, Blue, 200 PK G515699857 Lined Bearings Mounting Hole Center Lined Bearings Mounting Hole Center to Center 200 mm Finish Polished Shaft End to Hole 100 mm Shaft Drilling Pre Drilled Shaft Material Carbon Steel Shaft Material Grade 1060 Product Type Linear Shaft System of Measurement Metric Shaft Material Finish Polished Shaft Hole Spacing 200 mm Shaft Hardness RC 60 Surface Roughness 8 12 RMS Standards ISO Core Type Solid Series NIPDM Roughness 8 12 uin RMS Weight Per Meter 9 System of Measurement Inch Housing Material Aluminum Alloy Bearing Material Aluminum Alloy Resistance Properties Corrosion Resistance Roller Bearing Type Ball Bearing Dynamic Load Rating 955 lbf For Shaft Type Round Weight 1 lb Carriage Type Single Maximum Temperature 392 Degrees F Minimum Temperature 250 Degrees F Lubricant Material Grease Lubrication Country of Origin United States