Support Rail for 3/4" Linear Shafts - Aluminum SR12-012.000-SL Length 12"

Support Rail for 3/4" Linear Shafts - Aluminum SR12-012.000-SL Length 12"Linear support rail, undrilled, 12" in length and made for a 3 4" diameter linear shaft, sold separately. A support rail is a linear rail on top of which shafts can handle heavy loads without sagging or binding. This solid aluminum rail, made in the USA with advanced cold stamp manufacturing, pairs with shafts on which run open shelled linear bearings or roller bearing pillow blocks. Support Rail Only Linear shafts sold separately Solid Undrilled; Use

Twin bearings come with 2 lubrication ports

Temperature range -240°C to 204°C (-400°F to +400°F) fits harsh conditions

Double seals offer enhanced protection at no extra cost and it is size-interchangeable with industry standards

Compensated running clearance of 0

Linear Sleeve Bearing with a 3/16" inner diameter

round-end-flange w/ a 60mm precision ID

with a 25mm JIS Metric compensated ID consisting of an aluminum housing with a self-lubricating FrelonGOLD® liner for maintenance-free linear

Open plain linear bearing with a compensated 20mm ISO Metric ID (inner diameter)

51 US Ton-Force

please reference the catalog's technical information on page 156

Features a closed

Closed plain linear bearing with a JIS 12mm ID