Floating Double Roller Pillow Block Bearing F-DPB-48-OPN-S for 3" Shaft Diameter, Scrapers Clean rooms Closed Linear Ball Bearing Pillow

Closed Linear Ball Bearing Pillow Block with a 3/8" ID (inner diameter) bearing inside a housing made of aluminum alloy

incorporating a heat-treated alloy steel shell for enhanced durability

Round Anti-Backlash Nut

Scraper mounted to each end made of spring-tempered beryllium copper that conforms to the shaft diameter

the bearing is encased in a crowned outer diameter (OD) cylindrical green-anodized aluminum shell

Floating Double Roller Pillow Block Bearing F-DPB-48-OPN-S for 3" Shaft Diameter, Scrapers Clean rooms Closed Linear Ball Bearing PillowFloating Version of the Double Roller Bearing Pillow Block (DPB 48) for a 3" Diameter Shaft, which has two sets of 3 opposing roller bearings while maintaining the standard size open bearing profile of a Single Roller Pillow Block (SPB); thus the term "Double." By contrast, a Twin Roller Pillow Block (TWN) also has two sets of 3 opposing roller bearings, but the TWN blocks are double sized as if they were two SPBs fused together. Use this floating "F"