Split Ultra Abrasion Resistant Polyurethane (FDA) Sprockets
Series 800| Number of Teeth (Chordal Action) | Nom. Pitch Diameter | Nom. Outer Diameter | Nom. Hub Width | Available Bore Sizes | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| in | mm | in | mm | in | mm | Round in1 | Square in | Round mm1 | Square mm | |
| 10 (4.89%) | 6.5 | 165 | 6.2 | 157 | 1.5 | 38 | 1.5 | 40 | ||
| 12 (3.41%) | 7.7 | 196 | 7.5 | 191 | 1.5 | 38 | 1.5, 2.5 | 40, 60 | ||
| 16 (1.92%) | 10.3 | 262 | 10.1 | 257 | 1.5 | 38 | 40, 60 | |||
When using polyurethane sprockets, the belt strength for belts rated over 750 lbf/ft (10,900 N/m) is de-rated to 750 lbf/ft (10,900 N/m). All other belts maintain their published rating. The temperature range for polyurethane sprockets is 0°F to 120°F (-18°C to 49°C). Contact Intralox Customer Service for availability of polyurethane sprockets. These sprockets are FDA-compliant.
U.S. key sizes on round bore sprockets are based on ANSI standard B17.1-1967 (R1989) and metric key sizes are based on DIN standard 6885.
