Twin Pillow Block Linear Ball Bearing IPPWN08G 1/2" Open RST with a 3/8" precision ID

with a 3/8" precision ID that provides a 0

Outer Diameter (OD): 21mm

Thin walled compact linear ball bearing of 25mm ID (inner diameter)

Motor: No Motor

Open plain linear bearing with a 20mm ISO metric compensated ID which has a 0

Twin Pillow Block Linear Ball Bearing IPPWN08G 1/2" Open RST with a 3/8" precision IDTwin Linear Ball Bearing Pillow Block, open shelled, with a 1 2" ID (inner diameter) bearing inside a housing made of aluminum alloy. Features a low coefficient of friction for smooth operation, a heat treated alloy steel shell for durability, a resin retainer polymer cage to reduce noise, and standard double seals at no extra cost. Open shell design for use with rail supported round linear shafts Twin Double size equal to two standard bearings