Stock Drive Products & Sterling Instrument - SDP/SI 64 DP, 85 Teeth, 20° Pressure Angle, Anti-Backlash Spur Gear S9703A-Z2E085-P

Anti-backlash spur gear with 85 teeth, 64 pitch, and 20° pressure angle, available in aluminum or stainless steel with a .1248 inch (1/8 inch) bore, secured by clamp or pin hub styles. The gear has a face width of .104 inch and is designed for minimal backlash in precision applications. Key materials include 2024-T4 or -T351 aluminum alloy, anodized before cutting, or 303 stainless steel for the gear, with 302 stainless steel springs. Hub styles include clamp type (code 3) with a .312 inch diameter pad. Pitch diameter is 1.3281 inches and outside diameter is 1.359 inches.