EWELLIX Linear ball bushing Closed Series: LBCR

Linear ball bearings are available in compact LBB range (ISO series 1) and standard LBC range (ISO series 3). Series 3 linear ball bearings include the advanced cylindrical LBCR and LBCT design, the self-aligning LBCD and LBCF design and the LBHT design with extra high load carrying capacity. The bearings consist of a polymer cage with steel raceway segments to guide and recirculate the ball sets within the complete cage. Any of the bearings in the ISO series 3 are available in a standard and corrosion resistant version, with an integral double lip seal to provide maintenance-free operation under normal conditions. These linear ball bearings are interchangeable with all former series 3 bearings.

Type LBCR
Standard linear ball bearing (ISO series 3) available diameter from 5 to 80 mm. Covering all sizes for widest application flexibility. Optimized for rigidity and high performance while easy to mount. LBCR linear ball bearings consist of a cage and raceway segments to guide the balls and either seals or shields. By virtue of their exceptionally long track length and the machined raceway osculation, they are able to accommodate heavy loads. These lineair ball bearings can be mounted in closed as well as adjustable housings. The sealed variant is fitted with integral double lip seals. These seals have an inner lip to keep lubricant in the bearing; the outer lip acts like a wiper seal to keep contaminants out of the bearing. Unsealed bearings are fitted with non-contacting shields to protect the bearing from large contaminant particles. LBCR linear ball bearings are also available with stainless steel balls and raceways for wet or corrosive environments. The stainless steel variant is identified by a HV6 suffix in the designation.