Linear Ball Bearing Type Closed Inside Dia 1 1/2 in Outside Dia 2.375 in Material Stainless Steel/Polymer Cage Accelerated Speed - Between Grooves (mm) 2.415 in Dimension B 2.415/2.397 in Dimension C - Dimension C1 - Dimension C2 - Dimension d - Dimension D1 2.239 in Dimension D (In.) - Dimension E - Dimension F - Dimension G - Dimension L 3 in Dimension T - Dimension W 0.086 in Dynamic Load Capacity (N) 490 lbf For Use With Linear Motion Shafts