Description
LMB4812:Made in Japan:NB Linear Systems
Nippon Bearing Linear Systems LMB4812 1/4" Bore linear motion ball bushing/bearing, inner diameter(bore) is 1/4" inch dimensions with steel retainer, Bearing is a high accuracy grade linear bushing,series mainly used in the USA, NB brand (Nippon Bearing Linear Systems), made in Japan. 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 LMB4812 4 .2500 0-.00025 0-.00040 .5000 0-.00045 .7500 0-.008 .5110 0-.008 .0390 .4687 .00038 .000512 .0001-3 206 265
LMB4812 1/4" inch Linear Motion Ball Bushing