JIS Plain Linear Bearing FJN50 50mm Open, Precision ID
Open self-lubricating plain linear bearing with a 50mm 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-lubricating liner provides reduced friction
- Accommodates linear and rotational movements
- Temperature rating of -400°F/+400°F
- Precision running clearance of 0.0005" per side
- Open with a straight outer shell diameter
- Optional urethane seals for ID sizes 20 mm and larger
- Optional JKM lubrication system (zirk fitting thru hole, felt wick)
- Optional FrelonJ liner for corrosive chemical environments
- Optional FrelonW liner for food and drug handling machinery


