BlackStar 100E21 - 100 Pitch QD Sprocket - 21 Tooth HK "text": "12/D390 has a top

"text": "12/D390 has a top width of 17

3/8 SVS Adjustable Speed Sheaves - Bored-To-Size 79630021 is a V-belt sheave (pulley)

com/s/files/1/0666/7721/products/T5-T10-AT5-AT10_0ddfd080-487d-4589-a7b9-3282e222b3e9

Sub-Type Standard Length 127

"name":"Gates T10-260-75 Synchro-Power Polyurethane Belts"

BlackStar 100E21 - 100 Pitch QD Sprocket - 21 Tooth HK "text": "12/D390 has a topThe BlackStar 100E21 is a 100 pitch QD roller chain sprocket with 21 teeth, precision manufactured from SAE 1045 steel and features machine cut tooth profiles for smooth, reliable chain engagement. This sprocket requires a QD Type E Bushing (sold separately). Specifications Part Number 100E21 Chain Pitch 100 Number of Teeth 21 Maximum Bore 3 1 2" Bore Type QD Hub Style QD Bushing Required QD Type E Bushing Strand Count Single Material Steel Outside