Square Flanged Plain Linear Bearing SFPJ20 20mm JIS Simplicity Bearing a resin retainer polymer cage

a resin retainer polymer cage for reduced noise

0005" per side for tighter fit

An optional Frelon®J liner is available for harsh chemical environments (use stainless steel shafts for this) and Frelon®W is offered as an FDA-compliant liner option

Heat Treated Alloy Steel Shell provides durability

and oscillation

Square Flanged Plain Linear Bearing SFPJ20 20mm JIS Simplicity Bearing a resin retainer polymer cageSquare flanged plain linear bearing with a 20mm JIS Metric precision ID consisting of an aluminum housing with a self lubricating FrelonGOLD liner for maintenance free linear, rotational and oscillating movement in harsh conditions like extreme heat, dirt and vibration. Square Flanged Aluminum Linear Bearing Self lubricating FrelonGOLD liner JIS Metric (Japanese Industrial Standards) Precision ID running clearance (0. 0005" per side) Optional liners: