JIS Plain Linear Bearing FJN12 12mm Open, Precision ID Aluminum housing with a bearing

Aluminum housing with a bearing inside

Open shell provides clearance for rail-supported shafts and profiled rails

Optional JKM lubrication system (zirk fitting

you can or order the 10mm matching open-ended Allen wrench part #6101226

with a 2″ ID and a compensated running clearance of 0

JIS Plain Linear Bearing FJN12 12mm Open, Precision ID Aluminum housing with a bearingOpen self lubricating plain linear bearing with a 12mm JIS Metric inner diameter and a precision running clearance of 0. 0005" per side. Made with a self lubricating FrelonGOLD liner, it offers excellent wear resistance and vibration dampening, ensuring smooth operation without extra lubrication in harsh and or high temperature environments. The anodized aluminum shell is lightweight yet durable, allowing for both linear and rotational motion. Self