GEM .404" Pitch Rim Style Drive Sprockets

Choose from B and C Style

GEM sprockets are the longest lasting, lowest maintenance sprockets available. GEM continues to lead the global harvester sprocket industry with its unique design features such as tapered clean outs on their .404" pitch drive sprockets. This unique design feature creates benefits for the mechanical harvesting process such as Improved Cleaning and Cooling, Less Chain Stress and Stretch and longer wear life. 10 Tooth to 18 Tooth Available. See below for difference between B and C style Drive Sprockets.

The ORIGINAL manufacturer of rim style drive sprockets, Gem Chain Bar "blazed the trail" to create innovative sprockets for the mechanical harvester industry utilizing;

• Over 25 years of field testing by select, experienced logging companies
• Premium solid steel material
• Advanced manufacturing techniques
• Precision heat treatment

.404 Pitch Rim Style Drive Sprockets Style Configurations:

B Style = 20mm Bore and 6mm Keyway

C Style = 25mm Bore and 8mm Keyway