Description
LBB4 NB Systems Linear Motion Ball Bushing , 1/4" Bore linear motion ball bushing/bearing, the inner diameter(bore) is 1/4" inch dimensions with a resin retainer, bearing is high accuracy grade linear bushings, series mainly used in the USA, NB brand (Nippon Bearing Linear Systems), made in Japan.
Item: LBB4 Linear Motion Ball Bushings Type: NB Systems Linear Motion Ball Bushing Quantity: One Bearing Item Number of ball circuits Dimensions(Inches) Eccentricity radial clearance basic load rating dr D L B W D1 inch tolerance inch/mm inch tolerance inch/mm inch tolerance inch/mm inch tolerance inch/mm precisioninch/mm highinch/mm dynamicCN staticCoN precision high LBB4 4 1/4" 0-.00025 0-.0004 1/2" 0-.00045 3/4" 0-.008 33/64" 0-.008 0.039 15/32" .00038 .000512 .0001-3 206 265
LBB4 1/4" inch Linear Motion Ball Bushing