250-Pack 608B-2RS Sealed Bearings - Bronze Cage & yellow Seals 8x22x7mm Outer Diameter - 9 3/4 inch (9.75") NU310 width is 27mm

NU310 width is 27mm

the 25BJ05NR inner diameter is 25mm

Size: 17/64" = 6

SMK8GWUU Square Double wide Linear Slide Bush

oil-based lubrication for a free-spinning experience

250-Pack 608B-2RS Sealed Bearings - Bronze Cage & yellow Seals 8x22x7mm Outer Diameter - 9 3/4 inch (9.75") NU310 width is 27mmPack of 250 608B 2RS Sealed Bearings with Bronze Cage and yellow Seals 8mm x 22mm x 7mm Metric 250 608B 2RS Sealed Bearings, Deep Groove Radial Ball Bearings, bearings are black and have Bronze Cage that would make them faster, bearings have 2 Removable yellow Seals, Made from high strength chrome steel for durability and performance, each bearing has 2 Removable yellow Seals to protect the bearing from dust or any possible contamination, also