Linear Ball Bearing EPS20 20mm Self-Aligning Closed Open Linear Plain Bearing Lead Screw Linear Actuator 250mm

Lead Screw Linear Actuator 250mm long with a NEMA 8 Motor

Belt-driven MTB Series actuator for high-speed linear motion

The steel is precision case hardened and ground

Die set plain linear bearing with a 1″ ID (inner diameter)

Linear Ball Bearing EPS20 20mm Self-Aligning Closed Open Linear Plain Bearing Lead Screw Linear Actuator 250mmSelf aligning closed linear ball bearing with a 20mm ID (inner diameter). Featuring a heat treated alloy steel shell for durability, a resin retainer polymer cage for reduced noise and a low coefficient of friction for speed. Handles cantilevered loads better than plain bearings, overcoming the 2: 1 binding ratio limitation of plain bearings. ISO Metric Series Closed shell for end supported round shafts Temperature range: 20 +80C ( 4 +176F) Double