Twin Pillow Block - Linear Roller Bearing MTWN-20-OPN for a 20mm Shaft Diameter Simplicity Linear Plain Bearing Outer Diameter (OD): 52mm

Outer Diameter (OD): 52mm

0015" per side for more shaft play

Shaft Lengths up to 12 feet

Temperature rating: -400°F/+400°F or -240°C/+204°C

Closed - Round Flanged Simplicity© Plain Linear Bearing

Twin Pillow Block - Linear Roller Bearing MTWN-20-OPN for a 20mm Shaft Diameter Simplicity Linear Plain Bearing Outer Diameter (OD): 52mmTwin (TWN) Roller Bearing Pillow Block designed for a 20mm diameter shaft covers twice the space on a linear shaft compared to a single roller pillow block (SPB). The twin pillow block features two sets of 3 opposing roller bearings mounted in a larger twin open bearing housing, as if two Single Roller Pillow Blocks (SPB) were fused together to create a bigger bearing. This differs from Double (DPB) Pillow Blocks, which also have two sets of 3