3B70SK Heavy Duty QD V-Belt Sheaves - Three Groove - Fits A-B Belts - Used with SK Series Bushing Socket Head Cap Screws UV and Ozone-Resistant Temperature Rating-40 ST#80-1-SL Shank Size 1 2 Size:F-2-3/4" Extra Thick Flat Washer
Baker’s notes & crumb story
Description
3B70SK Heavy Duty QD V Belt Sheaves Three Groove Fits A B Belts Used with SK Series Bushing Socket Head Cap Screws UV and Ozone Resistant Temperature Rating 40 ST#80 1 SL Shank Size 1 2 Size:F 2 3 4" Extra Thick Flat Washer UV and Ozone Resistant Temperature Rating 40 to 200 deg F #35 #80H