Plain Linear Bearing - FMN12 12mm Open RST Polymer Cage Resin Retainer: Reduces

Polymer Cage Resin Retainer: Reduces noise

the IPPS twin bearings feature two grease zerk fittings

it is crafted from durable S450J2 MOD

Precision running clearance: 0

with a 10mm compensated ID that provides a 0

Plain Linear Bearing - FMN12 12mm Open RST Polymer Cage Resin Retainer: ReducesOpen plain linear bearing with a 12mm ISO Metric precision ID which has a 0. 0005" running clearance per side on round shafts. The open shell design provides clearance for rail supported shafting or profiled rails, while the bonded, self lubricating FrelonGOLD liner facilitates maintenance free linear, rotational, and oscillating motion without grease. Built for harsh environments where extreme temperatures, dirt, welding splatter, vibration, shock