BlackStar 50BS36 1 1/2 K2S - 50 Pitch Finished Bore Sprocket - 36 Tooth - 1-1/2" Bore TL2525 The 10/B66 has a 21/32"

The 10/B66 has a 21/32" width

this bearing is designed for precision fit and long service life

Prefer our D&D Global equivalent: D&D Global 11/A144 Banded V-Belt - A Section

"sku":"615-5M-15-diesel"

16/B119 has a top width of 11

BlackStar 50BS36 1 1/2 K2S - 50 Pitch Finished Bore Sprocket - 36 Tooth - 1-1/2" Bore TL2525 The 10/B66 has a 21/32"The BlackStar 50BS36 1 1 2 K2S is a 50 pitch Finished Bore roller chain sprocket with 36 teeth, precision manufactured from SAE 1045 steel and features machine cut tooth profiles for smooth, reliable chain engagement. This sprocket has a 1 1 2" bore with keyway and set screws and is ready for immediate installation. Specifications Part Number 50BS36 1 1 2 K2S Chain Pitch 50 Number of Teeth 36 Bore Size 1 1 2" Minimum Bore 3 4" Maximum Bore 1 15 16"