d 1 d 1 d 1 l 2 l 1 l 3 d 2 Ø Øm 7 decimal Øh 6 R454 R453 Inch mm Inch mm mm mm mm I 6.91 0.2720 53 91 36 8 R454I R453I 7.00 0.2756 53 91 36 8 R4547.0 R4537.0 J 7.04 0.2772 53 91 36 8 R454J R453J 7.10 0.2795 53 91 36 8 R4547.1 R4537.1 K 7.14 0.2811 53 91 36 8 R454K R453K 9/32 7.14 0.2811 53 91 36 8 R4549/32 R4539/32 7.20 0.2835 53 91 36 8 R4537.2 7.30 0.2874 53 91 36 8 R4547.3 R4537.3 L 7.37 0.2902 53 91 36 8 R454L R453L 7.40 0.2913 53 91 36 8 R4547.4 R4537.4 M 7.49 0.2949 53 91 36 8 R454M R453M 7.50 0.2953 53 91 36 8 R4547.5 R4537.5 19/64 7.54 0.2969 53 91 36 8 R45419/64 R45319/64 7.60 0.2992 53 91 36 8 R4547.6 R4537.6 N 7.67 0.3020 53 91 36 8 R454N R453N 7.70 0.3031 53 91 36 8 R4547.7 R4537.7 7.80 0.3071 53 91 36 8 R4547.8 R4537.8 7.90 0.3110 53 91 36 8 R4547.9 R4537.9 5/16 7.94 0.3126 53 91 36 8 R4545/16 R4535/16 8.00 0.3150 53 91 36 8 R4548.0 R4538.0 O 8.03 0.3161 61 103 40 10 R454O R453O 8.05 0.3169 61 103 40 10 R4538.05 8.10 0.3189 61 103 40 10 R4548.1 R4538.1 8.20 0.3228 61 103 40 10 R4548.2 R4538.2 P 8.20 0.3228 61 103 40 10 R454P R453P 8.30 0.3268 61 103 40 10 R4538.3 21/64 8.33 0.3280 61 103 40 10 R45421/64 R45321/64 8.40 0.3307 61 103 40 10 R4548.4 R4538.4 Q 8.43 0.3319 61 103 40 10 R454Q R453Q 8.50 0.3346 61 103 40 10 R4548.5 R4538.5 8.60 0.3386 61 103 40 10 R4548.6 R4538.6 R 8.61 0.3390 61 103 40 10 R454R R453R 8.70 0.3425 61 103 40 10 R4548.7 R4538.7 11/32 8.73 0.3437 61 103 40 10 R45411/32 R45311/32 8.80 0.3465 61 103 40 10 R4548.8 R4538.8 S 8.84 0.3480 61 103 40 10 R454S R453S 8.90 0.3504 61 103 40 10 R4548.9 R4538.9 9.00 0.3543 61 103 40 10 R4549.0 R4539.0 T 9.09 0.3579 61 103 40 10 R454T R453T 9.10 0.3583 61 103 40 10 R4549.1 R4539.1 23/64 9.13 0.3594 61 103 40 10 R45423/64 R45323/64 9.20 0.3622 61 103 40 10 R4539.2 9.30 0.3661 61 103 40 10 R4549.3 R4539.3 U 9.35 0.3681 61 103 40 10 R454U R453U 9.40 0.3701 61 103 40 10 R4549.4 R4539.4 9.50 0.3740 61 103 40 10 R4549.5 R4539.5 3/8 9.52 0.3748 61 103 40 10 R4543/8 R4533/8 V 9.58 0.3772 61 103 40 10 R454V R453V 9.60 0.3780 61 103 40 10 R4549.6 R4539.6 9.70 0.3819 61 103 40 10 R4549.7 R4539.7 9.80 0.3858 61 103 40 10 R4549.8 R4539.8 W 9.80 0.3858 61 103 40 10 R454W R453W 9.90 0.3898 61 103 40 10 R4549.9 R4539.9 25/64 9.92 0.3906 61 103 40 10 R45425/64 R45325/64 10.00 0.3937 61 103 40 10 R45410.0 R45310.0 10.05 0.3957 70 118 45 12 R45310.05 X 10.08 0.3969 70 118 45 12 R454X R453X 10.10 0.3976 70 118 45 12 R45410.1 R45310.1 10.20 0.4016 70 118 45 12 R45410.2 R45310.2 Y 10.26 0.4039 70 118 45 12 R454Y R453Y 10.30 0.4055 70 118 45 12 R45410.3 R45310.3 13/32 10.32 0.4063 70 118 45 12 R45413/32 R45313/32 10.40 0.4094 70 118 45 12 R45410.4 R45310.4 Z 10.49 0.4130 70 118 45 12 R454Z R453Z 10.50 0.4134 70 118 45 12 R45410.5 R45310.5 10.60 0.4173 70 118 45 12 R45410.6 R45310.6 27/64 10.72 0.4220 70 118 45 12 R45427/64 R45327/64 10.80 0.4252 70 118 45 12 R45310.8 11.00 0.4331 70 118 45 12 R45411.0 R45311.0 7/16 11.11 0.4374 70 118 45 12 R4547/16 R4537/16 42