Yoke Roller Bore Diameter 40 mm Closure Double Sealed Duty Type Heavy Overall Length 32 mm Roller Diameter 80 mm Roller Head Type Crowned Roller Material Alloy Steel Roller Width 30 mm Rolling Element Rows 1 Seal Type Contact System of Measurement Metric Bearing Material Alloy Steel Bearing Material Grade 52100 Bearing Type Needle Roller Dynamic Radial Load Capacity 40 000 N Features Full Complement Flange Diameter Not Applicable Flange Thickness Not Applicable