Boston 30268473 F01576 SF853BR-450K-B5-M1 HELICAL-WORM SPEED REDUCER

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-LubricatedYesRatio450:1Max Input HP1/4Fan CooledNoUnit Of Measure ShowEnglishOutput RPM @17503.9Output Shaft StyleHollow O/PProduct Family800BR SERIESExact Gear Ratio442.895Product DescriptionSF853BR-T/R RED 450:1 Ratio, No Base, "H" ASSYRated Efficiency73%BaseNo BaseMax Output Torque Cap2950Input Frame SizeB5-56CInput StyleQuillReduction StagesTripleWeight43Motor HP0.25Recommended LubricationKlubersynth UH1 6-460Family Id30,315AGMA Service ClassIOutput Shaft O.D./Bore Size1.375