Megadyne 4/B128 Banded V-Belt, B Section Narrow Section The Gates 8MX-80S-21 Poly Chain

The Gates 8MX-80S-21 Poly Chain GT Sprockets 77182080 is a timing belt sprocket

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What does the AT10US in 12AT10/1000US mean

Megadyne 4/B128 Banded V-Belt, B Section Narrow Section The Gates 8MX-80S-21 Poly ChainMegadyne 4 B128 Banded V Belt, B Section The Megadyne 4 B128 is a banded (4 rib) B V belt with a 130. 7" outside circumference. Joining the strands into one band resists belt whip, turnover, and mismatched stretch on high shock, high vibration drives. It is a direct replacement for Jason Industrial 4 B128. Specification Value Part Number 4 B128 Cross Section B Construction Wrapped Top Width 21 32" Thickness 0. 43" Outside Circumference 130. 7" Number