Yoke Roller Bore Diameter 7/16 in Closure Open Duty Type Standard Overall Length 15/16 in Roller Diameter 1 1/2 in Roller Head Type Crowned Roller Material Alloy Steel Roller Width 7/8 in Rolling Element Rows 1 Seal Type Not Applicable System of Measurement Inch Bearing Material Alloy Steel Bearing Material Grade 52100 Bearing Type Needle Roller Dynamic Radial Load Capacity 5 560 lbf