Attributes . Inner Diameter . Values

4 mm (10)   4 mm Bore (4)   4 mm Finished Bore (1)   4 mm Minimum Plain Bore (1)   4" (102mm) (3)   4-1/2'' Finished Bore (1)   4.00" (7)   4.3307 in (2)   4.688 in (1)   4.7244 in (4)   4.8 mm (1)   40 mm (30)   400 mm (4)   41 mm (1)   41.275 mm (2)   420 mm (9)   44 mm (2)   45 mm (35)   460 mm (3)   480 mm (1)   494.54 mm (1)   4mm (3)   5" x 8" (4)   5.00 (3)   5.1181 in (6)   5.2 mm (1)   5.28125 in. (2)   5.5118 in (1)   5.9055 in (2)   5/16 (2)   5/16 Inch Bore (3)   5/16 Inch Finished Bore (4)   5/16" (8 mm) (1)   5/8" (16mm) (2)   5/8" ID (2)   5/8'' Finished Bore (2)   50 mm (40)   500 mm (2)   52 mm (2)   52.5 mm (2)   55 mm (19)   550.21 mm (1)   58.674mm (2.31") (4)   6 1/8" IDia. x 3/4" H (1)   6 in (2)   6 mm (3)   6 mm (Shrunk)/18 mm (Ex. (2)   6 mm Finished Bore (2)   6.2992 in (2)   6.35 to 12.7 mm (2)   6.3mm (1)   6.4 mm (1)   6.6929 in (1)   60 mm (22)   62 mm (1)   63.5 mm (1)   65 mm (29)   670 mm (2)   68 mm (2)   69.85 mm (2)   7 7/8" ID. (1)   7 in (4)   7 mm (2)   7.0866 in (2)   7.25" in (3)   7.375 in. (2)   7.44 mm[.293 in] (1)   7.4803 in (1)   7.87" (200mm) (1)   7.874 in (4)   7.92 mm (1)   7/8" Finished Bore (2)   70 mm (22)   700.2 mm (1)   75 mm (15)   76.25 mm (2)   8 IN (2)   8 mm (2)   8 mm Bore (2)   8 mm Finished Bore (2)   8.502 in (2)   8.6614 in (3)   80 mm (11)   800.2 mm (1)   85 mm (6)   85mm (2)   8mm (1)   9 in (5)   9 mm (3)   9.125 in (3)   9.25 in. (4)   9.268 in (1)   9.3mm (2)   9.502 in (1)   9.62 in (1)   9.625 in (1)   9.75 in. (2)   9/16 Inch Finished Bore (1)   90 mm (9)   90.73 mm (2)