Manufacturer Part Number: PCR-4-1/2|Roller Diameter (Fractional Inch)|Roller Diameter (mm)|Roller Shape|Roller Diameter|Roller Width|Roller Width (mm)|Roller Width (Inch)|Roller Width (Inch)|Groove Width|Type|Stud Diameter (mm)|Stud Diameter (Fractional Inch)|Groove Depth|Stud Diameter (Decimal Inch)|Stud Length (Inch)|Point Diameter|Point Diameter (Inch)|Stud Length (mm)|Stud Length (Decimal Inch)|Point Diameter (mm)|Flange Diameter (Inch)|Flange Diameter (mm)|Flange Thickness|Stud Diameter|Head Type|Stud Length|Roller Material|Thread Size|Closure Type|Thread Length (mm)|Maximum RPM|Thread Length (Inch)|Dynamic Load Capacity (Lb.)|Dynamic Load Capacity (N)|Static Load Capacity (N)|Static Load Capacity|Bearing Type|Number Of Seals|Material|McGill Part Number|Roller Type|Hex Size (Inch)|Hex Size (Inch - 0 Decimals)|Hex Size (mm)|UNSPSC Code|