BlackStar 4TB70 - Fixed Bore Sheave PowerGrip Timing Pulley Is 16/SPB2500 the same as

Is 16/SPB2500 the same as other brands' 16/SPB2500

Is 3/5VK1180 the same as other brands' 3/5VK1180

"text": "The 9/C81 is rated for continuous operation from -22°F to 176°F

com/products/gates-980-5m-15-powergrip-htd-timing-belt"

"sku":"TB072053885774"

BlackStar 4TB70 - Fixed Bore Sheave PowerGrip Timing Pulley Is 16/SPB2500 the same asThe BlackStar 4TB70 is a 4 groove qd sheave for B section belts, manufactured from cast iron. Specifications Part Number 4TB70 Product Type QD Sheave Number of Grooves 4 Belt Profile B Outside Diameter 7. 35" Material Cast Iron Approx. Weight 15. 300 lbs Cross references: Browning 4TB70, Martin 4TB70, Maska 4TB70