Plain Linear Bearing - FMC40 40mm Compensated RST with a 30mm precision ID

with a 30mm precision ID (inner diameter) that provides a 0

Roller Bearing Only (Rail and HVP3-1 flange plate sold separately)

Self-lubricating Simplicity® Frel onGOLD® bore liner for harsh envionments

JIS refers to Japanese Industrial Standards metric dimensions

with a 1/4" precision ID (inner diameter) that provides a 0

Plain Linear Bearing - FMC40 40mm Compensated RST with a 30mm precision IDPlain linear bearing, closed, with a 40mm compensated ID that provides a 0. 0015" running clearance per side on round shafts. Encased in a standard cylindrical anodized aluminum shell, this bearing features a bonded Simplicity self lubricating FrelonGOLD bore liner for maintenance free linear, rotating and oscillating motion in harsh environments such as extreme temperatures, dirt, welding splatter, vibration, shock loads, contamination, washdowns, or