Twin Roller Pillow Block - Linear Bearing TWN-24-OPN 1.5" Shaft Diameter RST JIS refers to Japanese Industrial

JIS refers to Japanese Industrial Standards for metric tolerance compatibility

featuring RC 50 Plus™ hardness and an optimized surface finish that enhances the performance of linear bearings such as self-lubricating plain bearings and ball bearings and guide carriages

Anodized aluminum shell (optional stainless steel)

20mm outer diameter (Size 1) and permanently sealed and lubricated

Die set plain linear bearing with a 32mm ISO Metric ID (inner diameter)

Twin Roller Pillow Block - Linear Bearing TWN-24-OPN 1.5" Shaft Diameter RST JIS refers to Japanese IndustrialTwin (TWN) Roller Bearing Pillow Block with an open bearing style for a 1. 5" 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 housing, as if two Single Roller Pillow Blocks (SPB) were fused together. This differs from Double (DPB) Pillow Blocks, which also have two sets of 3 rollers, but the DPB rollers