BlackStar 1B40SH STL - QD Sheave 5MK "gtin12":"613497985615"} Compatible Components

"gtin12":"613497985615"} Compatible Components

The B136 is rated for continuous operation from -22°F to 176°F

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"gtin12":"072053911480"}

What does the 8M in 1112-8M-50 mean

BlackStar 1B40SH STL - QD Sheave 5MK "gtin12":"613497985615"} Compatible ComponentsThe BlackStar 1B40SH STL is a 1 groove qd sheave for B section belts, manufactured from cast iron. Requires a QD Type SH Bushing (sold separately) to mount to your shaft. Specifications Part Number 1B40SH STL Product Type QD Sheave Number of Grooves 1 Belt Profile B Outside Diameter 4. 35" Material Cast Iron Approx. Weight 3. 000 lbs Bushing Required QD Type SH Bushing Pitch Diameter 4. 0" Compatible Belts A, B, 4L, 5L Bushing Required This sheave