25 Series Bored-To-Size Sprockets

PRODUCT DESCRIPTION

Type BS (Bored to Size). Setscrews are 90° apart
One-piece Forged Construction
Black oxide finish
Setscrews are on keyway and 90°
Hub sizes vary to suit different bore sizes

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Item ID	Ext Desc	Weight (lbs)
S25BS09-1/4	#25 Sprocket, 9 Teeth, 1/4" Bore, Black Oxide Finish	0.03
S25BS10-1/4	#25 Sprocket, 10 Teeth, 1/4" Bore, Black Oxide Finish, No Keyway. with set screws installed	0.03
S25BS11-1/4	#25 Sprocket, 11 Teeth, 1/4" Bore, Black Oxide Finish, No Keyway, No Setscrews	0.04
S25BS11-5/16	#25 Sprocket, 11 Teeth, 5/16" Bore, Black Oxide Finish, No Keyway, 10-24 Setscrew (2)	0.04
S25BS12-1/4	#25 Sprocket, 12 Teeth, 1/4" Bore, Black Oxide Finish, No Keyway, (2) 10-24 Setscrews, 90 Degrees Apart	0.06
S25BS12-3/8	#25 Sprocket 12 Teeth, 3/8" Bore, Black Oxide Finish, No Keyway, (2) 10-24 Setscrews, 90 Degrees Apart	0.06
S25BS12-5/16	#25 Sprocket 12 Teeth, 5/16" Bore, Black Oxide Finish, No Keyway, (2) 10-24 Setscrews, 90 Degrees Apart	0.06
S25BS13-1/4	#25 Sprocket 13 Teeth, 1/4" Bore, Black Oxide Finish, No Keyway, (2) 10-24 Setscrews, 90 Degrees Apart	0.07
S25BS13-3/8	#25 Sprocket 13 Teeth, 3/8" Bore, Black Oxide Finish, No Keyway, (2) 10-24 Setscrews, 90 Degrees Apart	0.07
S25BS13-5/16	#25 Sprocket 13 Teeth, 5/16" Bore, Black Oxide Finish, No Keyway, (2) 10-24 Setscrews, 90 Degrees Apart	0.07
S25BS14-1/4	#25 Sprocket 14 Teeth, 1/4" Bore, Black Oxide Finish, No Keyway, (2) 10-24 Setscrews, 90 Degrees Apart	0.08
S25BS14-3/8	#25 Sprocket 14 Teeth, 3/8" Bore, Black Oxide Finish, No Keyway, (2) 10-24 Setscrews, 90 Degrees Apart	0.08
S25BS14-5/16	#25 Sprocket 14 Teeth, 5/16" Bore, Black Oxide Finish, No Keyway, (2) 10-24 Setscrews, 90 Degrees Apart	0.08
S25BS14-ANK	#25 Sprocket 14 Teeth, 1/2" Bore, Black Oxide Finish, No Keyway, (2) 10-24 Setscrews, 90 Degrees Apart	0.08
S25BS15-1/4	#25 Sprocket 15 Teeth, 1/4" Bore, Black Oxide Finish, No Keyway, (2) 10-24 Setscrews, 90 Degrees Apart	0.1
S25BS15-3/8	#25 Sprocket 15 Teeth, 3/8" Bore, Black Oxide Finish, No Keyway, (2) 10-24 Setscrews, 90 Degrees Apart	0.1
S25BS15-5/16	#25 Sprocket 15 Teeth, 5/16" Bore, Black Oxide Finish, No Keyway, (2) 10-24 Setscrews, 90 Degrees Apart	0.1
S25BS15-ANK	#25 Sprocket 15 Teeth, 1/2" Bore, Black Oxide Finish, No Keyway, (2) 10-24 Setscrews, 90 Degrees Apart	0.1
S25BS16-1/4	#25 Sprocket 16 Teeth, 1/4" Bore, Black Oxide Finish, No Keyway, (2) 10-24 Setscrews, 90 Degrees Apart	0.12
S25BS16-3/8	#25 Sprocket 16 Teeth, 3/8" Bore, Black Oxide Finish, No Keyway, (2) 10-24 Setscrews, 90 Degrees Apart	0.12
S25BS16-5/16	#25 Sprocket 16 Teeth, 5/16" Bore, Black Oxide Finish, No Keyway, (2) 10-24 Setscrews, 90 Degrees Apart	0.12
S25BS16-ANK	#25 Sprocket 16 Teeth, 1/2" Bore, Black Oxide Finish, No Keyway, (2) 10-24 Setscrews, 90 Degrees Apart	0.12
S25BS17-1/4	#25 Sprocket 17 Teeth, 1/4" Bore, Black Oxide Finish, No Keyway, (2) 10-24 Setscrews, 90 Degrees Apart	0.14
S25BS17-3/8	#25 Sprocket 17 Teeth, 3/8" Bore, Black Oxide Finish, No Keyway, (2) 10-24 Setscrews, 90 Degrees Apart	0.14
S25BS17-5/16	#25 Sprocket 17 Teeth, 5/16" Bore, Black Oxide Finish, No Keyway, (2) 10-24 Setscrews, 90 Degrees Apart	0.14
S25BS17-ANK	#25 Sprocket 17 Teeth, 1/2" Bore, Black Oxide Finish, No Keyway, (2) 10-24 Setscrews, 90 Degrees Apart	0.14
S25BS17-BNK	#25 Sprocket 17 Teeth, 5/8" Bore, Black Oxide Finish, No Keyway, (2) 10-24 Setscrews, 90 Degrees Apart	0.14
S25BS18-1/4	#25 Sprocket 18 Teeth, 1/4" Bore, Black Oxide Finish, No Keyway, (2) 10-24 Setscrews, 90 Degrees Apart	0.16
S25BS18-3/8	#25 Sprocket 18 Teeth, 3/8" Bore, Black Oxide Finish, No Keyway, (2) 10-24 Setscrews, 90 Degrees Apart	0.16
S25BS18-5/16	#25 Sprocket 18 Teeth, 5/16" Bore, Black Oxide Finish, No Keyway, (2) 10-24 Setscrews, 90 Degrees Apart	0.16
S25BS18-ANK	#25 Sprocket 18 Teeth, 1/2" Bore, Black Oxide Finish, No Keyway, (2) 10-24 Setscrews, 90 Degrees Apart	0.16
S25BS18-BNK	#25 Sprocket 18 Teeth, 5/8" Bore, Black Oxide Finish, No Keyway, (2) 1/4" Setscrews, 90 Degrees Apart	0.16
S25BS18-CNK	#25 Sprocket 18 Teeth, 3/4" Bore, Black Oxide Finish, No Keyway, (2) 1/4" Setscrews, 90 Degrees Apart	0.16
S25BS19-1/4	#25 Sprocket 19 Teeth, 1/4" Bore, Black Oxide Finish, No Keyway, (2) 10-24 Setscrews, 90 Degrees Apart	0.19
S25BS19-3/8	#25 Sprocket 19 Teeth, 3/8" Bore, Black Oxide Finish, No Keyway, (2) 10-24 Setscrews, 90 Degrees Apart	0.19
S25BS19-5/16	#25 Sprocket 19 Teeth, 5/16" Bore, Black Oxide Finish, No Keyway, (2) 10-24 Setscrews, 90 Degrees Apart	0.19
S25BS19-ANK	#25 Sprocket 19 Teeth, 1/2" Bore, Black Oxide Finish, No Keyway, (2) 10-24 Setscrews, 90 Degrees Apart	0.19
S25BS19-BNK	#25 Sprocket 19 Teeth, 5/8" Bore, Black Oxide Finish, No Keyway, (2) 1/4" Setscrews, 90 Degrees Apart	0.19
S25BS19-CNK	#25 Sprocket 19 Teeth, 3/4" Bore, Black Oxide Finish, No Keyway, (2) 1/4" Setscrews, 90 Degrees Apart	0.19
S25BS20-1/4	#25 Sprocket 20 Teeth, 1/4" Bore, Black Oxide Finish, No Keyway, (2) 10-24 Setscrews, 90 Degrees Apart	0.25
S25BS20-3/8	#25 Sprocket 20 Teeth, 3/8" Bore, Black Oxide Finish, No Keyway, (2) 10-24 Setscrews, 90 Degrees Apart	0.25
S25BS20-5/16	#25 Sprocket 20 Teeth, 5/16" Bore, Black Oxide Finish, No Keyway, (2) 10-24 Setscrews, 90 Degrees Apart	0.25
S25BS20-ANK	#25 Sprocket 20 Teeth, 1/2" Bore, Black Oxide Finish, No Keyway, (2) 10-24 Setscrews, 90 Degrees Apart	0.25
S25BS20-BNK	#25 Sprocket 20 Teeth, 5/8" Bore, Black Oxide Finish, No Keyway, (2) 1/4" Setscrews, 90 Degrees Apart	0.25
S25BS20-CNK	#25 Sprocket 20 Teeth, 3/4" Bore, Black Oxide Finish, No Keyway, (2) 1/4" Setscrews, 90 Degrees Apart	0.25
S25BS21-1/4	#25 Sprocket 21 Teeth, 1/4" Bore, Black Oxide Finish, No Keyway, (2) 10-24 Setscrews, 90 Degrees Apart	0.28
S25BS21-3/8	#25 Sprocket 21 Teeth, 3/8" Bore, Black Oxide Finish, No Keyway, (2) 10-24 Setscrews, 90 Degrees Apart	0.28
S25BS21-5/16	#25 Sprocket 21 Teeth, 5/16" Bore, Black Oxide Finish, No Keyway, (2) 10-24 Setscrews, 90 Degrees Apart	0.28
S25BS21-ANK	#25 Sprocket 21 Teeth, 1/2" Bore, Black Oxide Finish, No Keyway, (2) 10-24 Setscrews, 90 Degrees Apart	0.28
S25BS21-BNK	#25 Sprocket 21 Teeth, 5/8" Bore, Black Oxide Finish, No Keyway, (2) 1/4" Setscrews, 90 Degrees Apart	0.28
S25BS21-CNK	#25 Sprocket 21 Teeth, 3/4" Bore, Black Oxide Finish, No Keyway, (2) 1/4" Setscrews, 90 Degrees Apart	0.28
S25BS22-1/4	#25 Sprocket, 22 Teeth, 1/4" Bore, Black Oxide Finish, No Keyway, No Setscrews	0.31
S25BS22-3/8	#25 Sprocket 22 Teeth, 3/8" Bore, Black Oxide Finish, No Keyway, (2) 10-24 Setscrews, 90 Degrees Apart	0.31
S25BS22-5/16	#25 Sprocket 22 Teeth, 5/16" Bore, Black Oxide Finish, No Keyway, (2) 10-24 Setscrews, 90 Degrees Apart	0.31
S25BS22-ANK	#25 Sprocket 22 Teeth, 1/2" Bore, Black Oxide Finish, No Keyway, (2) 10-24 Setscrews, 90 Degrees Apart	0.31
S25BS22-BNK	#25 Sprocket 22 Teeth, 5/8" Bore, Black Oxide Finish, No Keyway, (2) 1/4" Setscrews, 90 Degrees Apart	0.31
S25BS22-CNK	#25 Sprocket 22 Teeth, 3/4" Bore, Black Oxide Finish, No Keyway, (2) 1/4" Setscrews, 90 Degrees Apart	0.31
S25BS23-1/4	#25 Sprocket, 23 Teeth, 1/4" Bore, Black Oxide Finish, No Keyway, No Setscrews	0.32
S25BS23-3/8	#25 Sprocket 23 Teeth, 3/8" Bore, Black Oxide Finish, No Keyway, (2) 10-24 Setscrews, 90 Degrees Apart	0.32
S25BS23-5/16	#25 Sprocket 23 Teeth, 5/16" Bore, Black Oxide Finish, No Keyway, (2) 10-24 Setscrews, 90 Degrees Apart	0.32
S25BS23-ANK	#25 Sprocket 23 Teeth, 1/2" Bore, Black Oxide Finish, No Keyway, (2) 10-24 Setscrews, 90 Degrees Apart	0.32
S25BS23-BNK	#25 Sprocket 23 Teeth, 5/8" Bore, Black Oxide Finish, No Keyway, (2) 1/4" Setscrews, 90 Degrees Apart	0.32
S25BS23-CNK	#25 Sprocket 23 Teeth, 3/4" Bore, Black Oxide Finish, No Keyway, (2) 1/4" Setscrews, 90 Degrees Apart	0.32
S25BS24-3/8	#25 Sprocket 24 Teeth, 3/8" Bore, Black Oxide Finish, No Keyway, (2) 10-24 Setscrews, 90 Degrees Apart	0.33
S25BS24-ANK	#25 Sprocket 24 Teeth, 1/2" Bore, Black Oxide Finish, No Keyway, (2) 10-24 Setscrews, 90 Degrees Apart	0.33
S25BS24-BNK	#25 Sprocket 24 Teeth, 5/8" Bore, Black Oxide Finish, No Keyway, (2) 1/4" Setscrews, 90 Degrees Apart	0.33
S25BS24-CNK	#25 Sprocket 24 Teeth, 3/4" Bore, Black Oxide Finish, No Keyway, (2) 1/4" Setscrews, 90 Degrees Apart	0.33
S25BS25-3/8	#25 Sprocket 25 Teeth, 3/8" Bore, Black Oxide Finish, No Keyway, (2) 10-24 Setscrews, 90 Degrees Apart	0.34
S25BS25-ANK	#25 Sprocket 25 Teeth, 1/2" Bore, Black Oxide Finish, No Keyway, (2) 10-24 Setscrews, 90 Degrees Apart	0.34
S25BS25-BNK	#25 Sprocket 25 Teeth, 5/8" Bore, Black Oxide Finish, No Keyway, (2) 1/4" Setscrews, 90 Degrees Apart	0.34
S25BS25-CNK	#25 Sprocket 25 Teeth, 3/4" Bore, Black Oxide Finish, No Keyway, (2) 1/4" Setscrews, 90 Degrees Apart	0.34
S25BS26-3/8	#25 Sprocket 26 Teeth, 3/8" Bore, Black Oxide Finish, No Keyway, (2) 10-24 Setscrews, 90 Degrees Apart	0.35
S25BS26-ANK	#25 Sprocket 26 Teeth, 1/2" Bore, Black Oxide Finish, No Keyway, (2) 10-24 Setscrews, 90 Degrees Apart	0.35
S25BS26-BNK	#25 Sprocket 26 Teeth, 5/8" Bore, Black Oxide Finish, No Keyway, (2) 1/4" Setscrews, 90 Degrees Apart	0.35
S25BS26-CNK	#25 Sprocket 26 Teeth, 3/4" Bore, Black Oxide Finish, No Keyway, (2) 1/4" Setscrews, 90 Degrees Apart	0.35
S25BS28-3/8	#25 Sprocket 28 Teeth, 3/8" Bore, Black Oxide Finish, No Keyway, (2) 10-24 Setscrews, 90 Degrees Apart	0.36
S25BS28-ANK	#25 Sprocket 28 Teeth, 1/2" Bore, Black Oxide Finish, No Keyway, (2) 10-24 Setscrews, 90 Degrees Apart	0.36
S25BS28-BNK	#25 Sprocket 28 Teeth, 5/8" Bore, Black Oxide Finish, No Keyway, (2) 1/4" Setscrews, 90 Degrees Apart	0.36
S25BS28-CNK	#25 Sprocket 28 Teeth, 3/4" Bore, Black Oxide Finish, No Keyway, (2) 1/4" Setscrews, 90 Degrees Apart	0.36
S25BS30-3/8	#25 Sprocket 30 Teeth, 3/8" Bore, Black Oxide Finish, No Keyway, (2) 10-24 Setscrews, 90 Degrees Apart	0.38
S25BS30-ANK	#25 Sprocket 30 Teeth, 1/2" Bore, Black Oxide Finish, No Keyway, (2) 10-24 Setscrews, 90 Degrees Apart	0.38
S25BS30-BNK	#25 Sprocket 30 Teeth, 5/8" Bore, Black Oxide Finish, No Keyway, (2) 1/4" Setscrews, 90 Degrees Apart	0.38
S25BS30-CNK	#25 Sprocket 30 Teeth, 3/4" Bore, Black Oxide Finish, No Keyway, (2) 1/4" Setscrews, 90 Degrees Apart	0.38
S25BS32-3/8	#25 Sprocket 32 Teeth, 3/8" Bore, Black Oxide Finish, No Keyway, (2) 10-24 Setscrews, 90 Degrees Apart	0.4
S25BS32-ANK	#25 Sprocket 32 Teeth, 1/2" Bore, Black Oxide Finish, No Keyway, (2) 10-24 Setscrews, 90 Degrees Apart	0.4
S25BS32-BNK	#25 Sprocket 32 Teeth, 5/8" Bore, Black Oxide Finish, No Keyway, (2) 1/4" Setscrews, 90 Degrees Apart	0.4
S25BS32-CNK	#25 Sprocket 32 Teeth, 3/4" Bore, Black Oxide Finish, No Keyway, (2) 1/4" Setscrews, 90 Degrees Apart	0.4
S25BS35-3/8	#25 Sprocket 35 Teeth, 3/8" Bore, Black Oxide Finish, No Keyway, (2) 10-24 Setscrews, 90 Degrees Apart	0.48
S25BS35-ANK	#25 Sprocket 35 Teeth, 1/2" Bore, Black Oxide Finish, No Keyway, (2) 10-24 Setscrews, 90 Degrees Apart	0.48
S25BS35-BNK	#25 Sprocket 35 Teeth, 5/8" Bore, Black Oxide Finish, No Keyway, (2) 1/4" Setscrews, 90 Degrees Apart	0.48
S25BS35-CNK	#25 Sprocket 35 Teeth, 3/4" Bore, Black Oxide Finish, No Keyway, (2) 1/4" Setscrews, 90 Degrees Apart	0.48
S25BS36-3/8	#25 Sprocket 36 Teeth, 3/8" Bore, Black Oxide Finish, No Keyway, (2) 10-24 Setscrews, 90 Degrees Apart	0.5
S25BS36-ANK	#25 Sprocket 36 Teeth, 1/2" Bore, Black Oxide Finish, No Keyway, (2) 10-24 Setscrews, 90 Degrees Apart	0.5
S25BS36-BNK	#25 Sprocket 36 Teeth, 5/8" Bore, Black Oxide Finish, No Keyway, (2) 1/4" Setscrews, 90 Degrees Apart	0.5
S25BS36-CNK	#25 Sprocket 36 Teeth, 3/4" Bore, Black Oxide Finish, No Keyway, (2) 1/4" Setscrews, 90 Degrees Apart	0.5
S25BS40-ANK	#25 Sprocket 40 Teeth, 1/2" Bore, Black Oxide Finish, No Keyway, (2) 10-24 Setscrews, 90 Degrees Apart	0.53
S25BS40-BNK	#25 Sprocket 40 Teeth, 5/8" Bore, Black Oxide Finish, No Keyway, (2) 1/4" Setscrews, 90 Degrees Apart	0.53
S25BS40-CNK	#25 Sprocket 40 Teeth, 3/4" Bore, Black Oxide Finish, No Keyway, (2) 1/4" Setscrews, 90 Degrees Apart	0.53
S25BS42-ANK	#25 Sprocket 42 Teeth, 1/2" Bore, Black Oxide Finish, No Keyway, (2) 10-24 Setscrews, 90 Degrees Apart	0.55
S25BS42-BNK	#25 Sprocket 42 Teeth, 5/8" Bore, Black Oxide Finish, No Keyway, (2) 1/4" Setscrews, 90 Degrees Apart	0.55
S25BS42-CNK	#25 Sprocket 42 Teeth, 3/4" Bore, Black Oxide Finish, No Keyway, (2) 1/4" Setscrews, 90 Degrees Apart	0.55
S25BS45-ANK	#25 Sprocket 45 Teeth, 1/2" Bore, Black Oxide Finish, No Keyway, (2) 10-24 Setscrews, 90 Degrees Apart	0.56
S25BS45-BNK	#25 Sprocket 45 Teeth, 5/8" Bore, Black Oxide Finish, No Keyway, (2) 1/4" Setscrews, 90 Degrees Apart	0.56
S25BS45-CNK	#25 Sprocket 45 Teeth, 3/4" Bore, Black Oxide Finish, No Keyway, (2) 1/4" Setscrews, 90 Degrees Apart	0.56
S25BS48-ANK	#25 Sprocket 48 Teeth, 1/2" Bore, Black Oxide Finish, No Keyway, (2) 10-24 Setscrews, 90 Degrees Apart	0.56
S25BS48-BNK	#25 Sprocket 48 Teeth, 5/8" Bore, Black Oxide Finish, No Keyway, (2) 1/4" Setscrews, 90 Degrees Apart	0.56
S25BS48-CNK	#25 Sprocket 48 Teeth, 3/4" Bore, Black Oxide Finish, No Keyway, (2) 1/4" Setscrews, 90 Degrees Apart	0.56
S25BS54-ANK	#25 Sprocket 54 Teeth, 1/2" Bore, Black Oxide Finish, No Keyway, (2) 10-24 Setscrews, 90 Degrees Apart	1
S25BS54-BNK	#25 Sprocket 54 Teeth, 5/8" Bore, Black Oxide Finish, No Keyway, (2) 1/4" Setscrews, 90 Degrees Apart	1
S25BS54-CNK	#25 Sprocket 54 Teeth, 3/4" Bore, Black Oxide Finish, No Keyway, (2) 1/4" Setscrews, 90 Degrees Apart	1
S25BS60-ANK	#25 Sprocket 60 Teeth, 1/2" Bore, Black Oxide Finish, No Keyway, (2) 10-24 Setscrews, 90 Degrees Apart	1.1
S25BS60-BNK	#25 Sprocket 60 Teeth, 5/8" Bore, Black Oxide Finish, No Keyway, (2) 1/4" Setscrews, 90 Degrees Apart	1.1
S25BS60-CNK	#25 Sprocket 60 Teeth, 3/4" Bore, Black Oxide Finish, No Keyway, (2) 1/4" Setscrews, 90 Degrees Apart	1.1
S25BS72-ANK	#25 Sprocket 72 Teeth, 1/2" Bore, Black Oxide Finish, No Keyway, (2) 10-24 Setscrews, 90 Degrees Apart	1.3
S25BS72-BNK	#25 Sprocket 72 Teeth, 5/8" Bore, Black Oxide Finish, No Keyway, (2) 1/4" Setscrews, 90 Degrees Apart	1.3
S25BS72-CNK	#25 Sprocket 72 Teeth, 3/4" Bore, Black Oxide Finish, No Keyway, (2) 1/4" Setscrews, 90 Degrees Apart	1.3