Bushed / Taper Lock Sprocket If the product you need is not listed, go ahead and get a free quote! Single Taper Bushed Sprocket Single Taper Bushed Sprocket Single Taper Bushed Sprocket European Standard PDF American Standard PDF European Standard Taper Bore SprocketFor Roller Chains DIN8187-ISO R 606 No. Size Tooth radius r Radius width C Tooth width Chain pitch Chain internal width Chain Roller 06B-1-2-3 3/8”×7/32” 10 1 h1=5.3h2=15.4h3=25.6L=5.2 9.525 5.73 6.53 08B-1-2-3 1/2”×5/16” 13 1.3 h1=7.2h2=21h3=34.9L=7 12.7 7.75 8.51 10B-1-2-3 5/8”×3/8” 16 1.6 h1=9.1h2=25.5h3=42.1L=9 15.875 9.65 10.16 12B-1-2-3 3/4”×7/16” 19 2 h1=11.1h2=30.3h3=49.8L=10.8 19.05 11.68 12.07 16B-1-2-3 1”×17.02mm 26 2.5 h1=16.2h2=47.7h3=79.6L=15.8 25.4 17.02 15.88 20B-1-2-3 1”1/4×3/4” 32 3.5 h1=18.5h2=54.6h3=91L=18.2 31.75 19.56 19.05 American Standard Taper Bore Sprocket No. Pitch Roller Internal width B1 Teeth Range 35BTB* 3/8″ 0.200″ 0.168″ 18-112 D35BTB*H 3/8″ 0.200″ b1=0.162″ 19-22 B2=0.561″ D35BTB* 3/8″ 0.200″ b1=0.162″ 26-112 B2=0.561″ 41BTB* 1/2″ 0.306″ 0.227″ 14-96 40BTB*H 1/2″ 0.312″ 0.284″ 14-30 40BTB* 1/2″ 0.312″ 0.284″ 14-112 D40ATB*H 1/2″ 0.312″ b1=0.275″ 15-25 B2=0.841″ D40BTB* 1/2″ 0.312″ b1=0.275″ 30-102 B2=0.841″ 50BTB* 5/8″ 0.400″ 0.343″ 12月30日 D50ATB*H 5/8″ 0.400″ 0.343″ 12-112 D50ATB*H 5/8″ 0.400″ b1=0.332″ 14-25 B2=1.045″ D50BTB* 5/8″ 0.400″ b1=0.332″ 30-102 B2=1.045″ 60BTB*H 3/4″ 0.468″ 0.459″ 11月30日 60BTB* 3/4″ 0.468″ 0.459″ 11-84 D60BTB*H 3/4″ 0.468″ b1=0.444″ 13-25 B2=1.341″ D60ATB*H 3/4″ 0.468″ b1=0.444″ 18-19 B2=1.341″ D60CTB 3/4″ 0.468″ b1=0.444″ 36-95 B2=1.341″ 80BTB*H 1″ 0.625″ 0.575″ 10月30日 80BTB* 1″ 0.625″ 0.575″ 10-80 D80ATB*H 1″ 0.625″ b1=0.557″ 13-18 B2=1.710″ D80BTB*H 1″ 0.625″ b1=0.557″ 19-25 B2=1.710″ D80CTB* 1″ 0.625″ b1=0.557″ 30-95 B2=1.710″ 100BTB* 1 1/4″ 0.750″ 0.692″ 11-60 120BTB* 1 1/2″ 0.875″ 0.924″ 12-80 140BTB* 1 3/4″ 1.000″ 0.924″ 12-70 160BTB* 2″ 1.125″ 1.156″ 11-60