2303 Series Steel, MOD 0.8 Pinion Gear (8mm REX™ Bore, 24 Tooth)

2303 Series Steel, MOD 0.8 Pinion Gear (8mm REX® Bore, 24 Tooth) is a durable steel pinion gear with 24 teeth and an MOD 0.8 pitch. The bore is a perfect fit for 8mm REX® shafts, providing reliable torque transmission. It features two locking screws for secure mounting. It is most commonly used with a 96-tooth hub gear to create a 4:1 gear ratio, but can be paired with any MOD 0.8 pinion gear for tooth spacing adjustments. The top counterbore allows the gear to be mounted flush against an 8mm bearing without the use of a spacer.

• Material: Steel
• Weight: 18g
• Finish: Black zinc plated
• Number of teeth: 24
• Tooth pitch: MOD 0.8
• Pressure angle: 20°
• Fastening type: pinion

Ideal for drive systems and robotic designs that require high strength and precise torque transmission with minimal bearing clearance.