Yoke Roller Bore Diameter 3/4 in Closure Double Sealed Duty Type Heavy For Environment High Temperature Overall Length 1 35/64 in Roller Diameter 2 1/2 in Roller Head Type Flat Roller Material Alloy Steel Roller Width 1 1/2 in Rolling Element Rows 2 Seal Type Contact System of Measurement Inch Bearing Material Alloy Steel Bearing Material Grade 52100 Bearing Type Tapered Roller Dynamic Radial Load Capacity 11 000 lbf Features Large Lubrication Reservoir