c28 166-193 sprockets 21/8/07 08:35 page 170 chain sprockets 6mm pitch sf Ø ... a other numbers of teeth available chamfer both sides 20° x pcd ... both sides 20° x pcd Øa 10 11 and 12 teeth Øa undercut Ø 13 teeth and over Øa o/ ... d 11.8mm approx pcd bore Ø h8 roller Ø 4.00 chain no 04 hpc part no sua 6 Ø ... boss Ød pitch 6mm sprockets chains steel 2.6 4 13 Ød mm 22.06 24.03 25.99 ... 27.94 29.88 31.82 33.76 35.69 37.62 39.55 41.48 43.41 47.25 51.09 54. ... 93 60.68 66.43 70.26 72.18 76.00 79.83 83.66 87.49 95.14 98.97 110.44 118.08 2.6 4 ... sf6-23 sf6-25 sf6-27 sf6-30 sf6-33 sf6-35 sf6-36 sf6-38 sf6-40 sf6-42 sf6-44 sf6- ... 48 sf6-50 sf6-56 sf6-60 teeth 10 11 12 13 14 15 16 17 18 19 20 21 23 ...
duplex chain sprockets materials std mild steel en202 1/2 ... pitch special teeth between 8 76 xs Øp Øe Øb chamfer 20° each side ... Øp Øb Øe Ød pitch 1/2 7.19 13.90 6.73 35 roller Ø 8.51 chain no 08b-2 hpc part ... no xsbr-500 p.c.d part Øp Ød number teeth xs50-8 8 33.18 38.27 9 37.13 42.51 xs50 ... -9 10 41.09 46.71 xs50-10 11 45.07 50.87 xs50-11 12 49.06 55.01 xs50-12 13 53.06 ... xs50-17 18 73.13 79.64 xs50-18 19 77.15 83.73 xs50-19 20 81.18 87.80 xs50-20 xs50-21 ... 21 85.21 91.88 23 93.26 100.02 xs50-23 25 101.32 108. ... xs50-30 33 133.60 140.62 xs50-33 xs50-35 35 141.67 148.72 36 145.71 152.78 xs50- ... 36 38 153.79 160.88 xs50-38 39 157.83 164.93 xs50-39 40 161.86 168.98 xs50-40 ...