BlackStar 2BK57 1 1/8 STL - Fixed Bore Sheave - 1 1/8" Bore SPZ 25T10/490US is a timing belt

25T10/490US is a timing belt used on positive

"sku":"16T10/2250US-D&D"

Belt Section 3VX Sub-Type Banded Width 3/8" Thickness 5/16" Length 125 in Number of Bands 4 Material Neoprene Reinforcement Polyester Cord Color Black Performance Premium Temperature Range -30°F to 185°F

The C253 is used for general-purpose industrial drives

BlackStar 2BK57 1 1/8 STL - Fixed Bore Sheave - 1 1/8" Bore SPZ 25T10/490US is a timing beltThe BlackStar 2BK57 1 1 8 STL is a 2 groove fixed bore sheave for B section belts, manufactured from cast iron. Features a 1 1 8" finished bore with keyway and set screws for direct shaft mounting. Specifications Part Number 2BK57 1 1 8 STL Product Type Fixed Bore Sheave Number of Grooves 2 Belt Profile B Bore Size 1 1 8" Material Cast Iron Approx. Weight 4. 925 lbs Cross references: Browning 2BK57 1 1 8 STL, Martin 2BK57 1 1 8 STL, Maska 2BK57 1 1 8