Boston 30268501 SF862BR-28K-B9-M1 CASE SIZE: 6 HELICAL STAGES: 2 RATIO: 28:1

Boston Gear 800BR Series helical worm gear drives are heavy duty helical gear drives with long life performance features and simplified maintenance. The 800BR Series comes in double and triple reduction ratios from 8:1 through 900:1 and a maximum 10HP rating. As always, the 800BR Series is available via Reducer Express.Pre-LubricatedYesRatio28:1Max Input HP5Fan CooledNoUnit Of Measure ShowENOutput RPM @175062.0Output Shaft StyleHollow O/PProduct Family800BR SERIESExact Gear Ratio28.182Product DescriptionSF862BR-D/R RED2 8:1 Ratio, No Base, "H" ASSYRated Efficiency81%BaseNo BaseMax Output Torque Cap4073Input Frame SizeB9-210C/180TCInput StyleQuillReduction StagesDoubleWeight80Motor HP5Recommended LubricationKlubersynth UH1 6-460Family Id30,313AGMA Service ClassIOutput Shaft O.D./Bore Size1.5