Floating Single Roller Pillow Block Bearing F-SPB-12-OPN-S for 3/4" Shaft Diameter, Scraper Simplicity Bearing This linear guide is a

This linear guide is a rail-mounted slide assembly featuring four 1

Open self-lubricating plain linear bearing with a 12mm JIS Metric inner diameter and a precision running clearance of 0

Open plain linear bearing with a 20mm ISO Metric precision ID which has a 0

48 inches long

round-end-flange w/ a 40mm precision ID

Floating Single Roller Pillow Block Bearing F-SPB-12-OPN-S for 3/4" Shaft Diameter, Scraper Simplicity Bearing This linear guide is aFloating Single Roller Bearing Pillow Block for a 3 4" shaft diameter. Floating Roller Pillow Blocks should be used on one shaft with a standard pillow block on the other, to compensate for any misalignment. This is the only product on the market that does this. Single Roller Bearing Pillow Block with Floating technology. It is recommended that you order F SPB floater pillow blocks for one shaft while ordering regular roller pillow blocks for the