All Series > 500 Series Gear Drives > Nomenclature A0224 > Email Page Email Page In Reference To : Item Details : Item # A0224 , 500 Series 2:1 (Reducers) Gear Ratio, 1.375 Inch (in) Shaft Diameter, and B Rotation Gear Drive Your Information Send Email Cancel Required Fields * Recipient's Email * * Use Semicolon (;) for up to 5 addresses. Your Email * Your Name Send copy to self Comments reCAPTCHA E-mail addresses are used for this mailing request only and are not saved or used for any other purposes. For security purposes, your IP address will be included in the E-mail. Send Email Cancel