1170
SPROCKET
Power Mate ® RIM SPROCKET SYSTEMS
RIM
SPROCKET + Extend operational life by maximizing chain and bar groove alignment, while reducing overall costs + A two-piece design includes a drum with a replaceable rim, allowing the rim to be replaced multiple times before the entire unit is replaced + Replacement schedule: Every three rims
RIM + Smoother cutting and less chain wear than spur sprockets
+ Radial port design uses centrifugal force to throw off sawdust and debris + Wear-depth indicators show when it’s time to replace the rim + Replacement schedule: every two chain loops
POWER MATE ® SPROCKETS
Small 7 Spline (SM7)
Standard 7 Spline (SD7)
ATTENTION DEALERS Some Oregon Power Mate systems have bearings installed, but some do not. Part numbers listed with an * have bearings. Part numbers not listed with * require bearings to be purchased separately. See bearing fitup info on page 1083.
.325" PITCH
3/8" PITCH
3/8" PITCH
.404" PITCH
7-Tooth
7-Tooth
7-Tooth
7-Tooth
108215XSF 100961XSF 100791XSF 29175XSF 41726XSF
513470XSF
26831XSF* 38470XSF
10612XSF
2025
TechnicalServices@OregonProducts.com 1.800.223.5168
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