Single Roller Pillow Block SPB-48-OPN for 3" Shaft Diameter RST

Single Roller Pillow Block SPB-48-OPN for 3" Shaft Diameter RSTSingle Linear Roller Bearing Pillow Block for a 3 inch shaft diameter, featuring an open bearing style. A set of three opposing roller bearings includes one eccentric bearing that allows for alignment adjustments, while the other two provide balanced support to optimize load distribution. Fits a 3" linear shaft No scrapers on each end No Top Grease Option FUBK series replacement kits include the same set of roller bearings: a fixed side roller, an

Open shell plain linear bearing with a JIS 40mm ID

Open shelled for use with rail supported steel linear shafts

Sleeve bearing of 7/16" ID

Low Coefficient of Friction: Enhances speed

with a 1/2" ID (inner diameter) crowned shell bearing inside an aluminum alloy housing

PN and PW part numbers

Bored Aluminum Housing - Self-lubricating ID liner FrelonGOLD®

Open plain linear bearing with an 8mm ISO metric compensated ID which has a 0

with a 25mm precision ID for round shafts

Radial Maximum Static Load: Radial: 5

Anodized aluminum shell (optional stainless steel)

Standard Size - Smaller flange at midpoint