P/N: 40B21F-3/4 Key Specs
Item
ROLLER CHAIN SPROCKET FIXED BORE
Condition
New OEM Original
Bore Dia. - Sprockets
3/4 in
Includes
Standard Keyway and (2) Set Screws
Industry Chain Pitch
1/2 in
Item - Roller Chain Sprockets
Roller Chain Sprocket
Keyway Size
3/16 in x 3/32 in
Material - Sprockets
Steel
Number of Chain Rows
Single
Number of Teeth - Sprockets
21
Set Screw Hole Dia.
0.25 in
Setscrew Location
Directly Over Keyway and 90 Degrees from Keyway
Sprocket Bore Type
Fixed Bore