If you can't find your motor on the list, or want to confirm the size of your motor use the Trolling Motor Shaft Size Finder, page 4, and measure the diameter.

Propeller Shaft Size Calculator. This free propeller shaft size calculator helps you determine the proper propeller shaft diameter for your boat. The calculator determines a safety factor (design coefficient) based on shaft diameter, max engine RPM, shaft horsepower, gear ratio, and torsion strength of the shaft material used. The calculator

For Shaft Diameter. For Shaft Diameter; 1/32 " 1/16 " 3/32 " 0.12" 1/8 " 5/32 " 3/16 " 0.235" to 0.500" 0.235" to 0.625" 0.235" to 0.750" 0.235" to 0.875" 1/4 " 1/4 " to 5/8 " 1/4 " to 3/4 " Install and remove these shaft couplings without disconnecting the shafts, motors, and other attached components

7/8 · When the shaft connector of the wheel is shaped exactly like the shaft of your motor, (ex: D-shape, Hexagon, Square, etc) you may directly connect the motor to the wheel. In some other cases, you could press fit a round-shaped shaft inside a wheel with the exact same shaft connector diameter.

Frame Size A B H D E 63 100 mm 80 mm 63 mm 11 mm 23 mm 71 112 mm 90 mm 71 mm 14 mm 30 mm 80 125 mm 100 mm 80 mm 19 mm 40 mm

This item: Motor, Shaft 3/16 In dia. x 3-1/2 InL $54.00 Kitchen Basics 101 5901A000 Fan Blower Wheel Assembly Replacement for Broan NuTone $14.41 NuTone 0696B000 Motor Assembly for QT100 and QT110 Series Fans $125.00

Motor gear module: 1.0 mode. Motor shaft length: 12MM (approx.). Motor gear: 12 teeth. Motor length: 57MM (approx.). Motor gear thickness: 5MM (approx.). Motor mounting hole distance: 25MM (approx.). The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.

The shaft diameter in Emetor is the diameter of the hole in the iron laminations that contains the shaft. For most motors, the diameter of the mechanical shaft 

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Trolling Motor Shaft Specs: Length: 42" Outer Diameter: 1" (Threaded on both ends of shaft) For Use With:-Motor Guide Foot Control Models w/ Threaded Pinion Gear. (Note: If your pinion gear is held on with Rivets, this is not the correct shaft) Trolling Motor

Spring-Loaded Rotary Shaft Seals. Also known as oil seals, use these to retain oil on rotating shafts in motors, pumps, bearings, and gearboxes. A spring secures the lip against the shaft, preventing messy leaks. Press-fit seals into the bore around the shaft.