Plain Linear Pillow Block Bearing PM20 20mm Self-Aligning, Closed, Precision ID Open Linear Plain Bearing

Plain Linear Pillow Block Bearing PM20 20mm Self-Aligning, Closed, Precision ID Open Linear Plain BearingPlain linear bearing pillow block, closed, with a 20mm precision ID for round shafts. This self aligning, mountable, standard sized pillow block features an inserted closed shell Simplicity plain bearing within an aluminum alloy housing. The self lubricating FrelonGOLD liner provides oil free, maintenance free motion in harsh environments where ball bearings can fail, such as extreme temperatures, dirt, contamination, vibration, and shock loads. The

Compatible with the Hevi-Rail Linear Rail HVR-1 U-Type and HVRI-07 I-Type

In contrast

with a 20mm compensated ID that provides a 0

debris ingress

round-end-flange w/ a 30mm precision ID

featuring a self-lubricating FrelonGOLD® liner for maintenance-free operation in harsh conditions like extreme temperatures

25" compensated ID

with a 50mm compensated ID

square-end-flange w/ a 30mm compensated ID

with a 30mm compensated ID for round shafts

with a 2" ID (inner diameter) bearing inside a housing made of aluminum alloy

Optional liners: Frelon®J (corrosive chemical setting) and Frelon®W (FDA Compliant for food and drug handling machines)