BlackStar 50BS52 1 3/8 K2S - 50 Pitch Finished Bore Sprocket - 52 Tooth - 1-3/8" Bore Pitch-2050 The Gates BK110 1

The Gates BK110 1

The PIX XPZ1270 Industrial V-Belt is a cogged V-belt featuring Cogged metric XPZ (10mm) dimensions

Specification Value Part Number 3824-8M-50 Belt Type Timing Belt Tooth Profile 8M HTD (curvilinear) Tooth Pitch 8 mm Number of Teeth 478 Belt Width 50 mm Pitch Length 3824 mm (Pitch Length) Construction Chloroprene (Neoprene)

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so a 1280-8M-30 from any major manufacturer shares the same dimensions and runs on the same pulleys/sheaves

BlackStar 50BS52 1 3/8 K2S - 50 Pitch Finished Bore Sprocket - 52 Tooth - 1-3/8" Bore Pitch-2050 The Gates BK110 1The BlackStar 50BS52 1 3 8 K2S is a 50 pitch Finished Bore roller chain sprocket with 52 teeth, precision manufactured from SAE 1045 steel and features machine cut tooth profiles for smooth, reliable chain engagement. This sprocket has a 1 3 8" bore with keyway and set screws and is ready for immediate installation. Specifications Part Number 50BS52 1 3 8 K2S Chain Pitch 50 Number of Teeth 52 Bore Size 1 3 8" Minimum Bore 1" Maximum Bore 1 15 16" Bore