Miniature precision linear bearings and ball screws (microlinea)
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Standard product line - microlinea Miniature high precision linear bearings. L - series with stainless steel housing and brass retainer. • All stainless steel execution • With reduced bore tolerance Bearings tolerances: stainless steel AISI 440C brass or stainless steal AISI 303 stainless steel AISI 302 or AISI 303 stainless steel AISI 440C standard: Winsor Lube L245X (other oils on request) -40°C to +80°C or more with the appropriate lubricant Recommended tolerances for shaft: 0/-6 pm Recommended hardness for shaft: min. 58 HRC Max. press fit between the outer ring and housing: 1 to 3 pm Example of part number definition L 204X-L23ar miniature precision linear bearing L 204X-L23EU' rust protection, dipped in oil

Housing: polyamide Balls and needles: stainless steel Lubrication: standard: Winsor Lube L245X (other oils on request) Example of part number definition DBL 307X precision linear bearing

Standard product line - microlinea The mps ball screws are entirely made out of stainless steel and all components are ground. They are fitted with a double nut to adjust the play. The manufacturing process guarantees a pitch variation of less than 5 urn over the full length. • Lubricants: grease, oil, dry lubrication • Machined ends • Higher static load • Multiple nuts • Left hand thread • Axial play (down to zero backlash) • Special surface treatments stainless steel AISI 440C Ball nuts ED/ES: stainless steel AISI 440C Shields: stainless steel AISI 302 or AISI 303 Balls: stainless steel...