JIS Plain Linear Bearing FJA20 20mm Self-Aligning Crowned Open Linear Plain Bearing and debris ingress

and debris ingress

weld splatter

this bearing can pivot slightly within its housing to accommodate angular misalignment between parallel shafts

Extended Plain Linear Bearing with a 40mm JIS Metric compensated ID inside a round flanged aluminum housing (end mount) with a self-lubricating FrelonGold® lining for maintenance-free linear

round-end-flange w/ a 40mm compensated ID

JIS Plain Linear Bearing FJA20 20mm Self-Aligning Crowned Open Linear Plain Bearing and debris ingressJIS plain linear bearing, self aligning, closed, 20mm precision ID that provides a 0. 0005" running clearance per side for a tighter fit and less play on round shafts. Sized to Japanese Industrial Standards (JIS), the bearing is encased in a crowned outer diameter (OD) cylindrical green anodized aluminum shell. The crown creates a curved contact surface that lets a compatible self aligning housing seat the bearing at a slight angle, helping compensate