Roller Chain Couplings

PRODUCT DESCRIPTION

Couples Similar and Dis-Similar Shafts
Flexible Couplings
Hardened Teeth
Standard Keyway

Item ID	Ext Desc	Weight (lbs)
4012CS-A	#40 Coupler Sprocket, 12 teeth, 1/2" Bore, 1/8" keyway, (2) 10-24 Setscrews, hardened teeth	0.6
4012CS-B	#40 Coupler Sprocket, 12 teeth, 5/8" Bore, 3/16" keyway, (2) 1/4" Setscrews, hardened teeth	1.25
4012CS-C	#40 Coupler Sprocket, 12 teeth, 3/4 " Bore, 3/16" keyway, 1/4" Setscrew, hardened teeth	0.5
4012CS-D	#40 Coupler Sprocket, 12 teeth, 7/8" Bore, 3/16" keyway, (2) 1/4" Setscrews, hardened teeth	0.05
4012CS-SB	#40 Coupler Sprocket, 12 teeth, stock Bore	0.65
4016CS-B	#40 Coupler Sprocket, 16 teeth, 5/8" Bore, 3/16" keyway, (2) 1/4" Setscrews, hardened teeth	1.3
4016CS-C	#40 Coupler Sprocket, 16 teeth, 3/4" Bore, 3/16" keyway, (2) 1/4" Setscrews, hardened teeth	1.25
4016CS-D	#40 Coupler Sprocket, 16 teeth, 7/8" Bore, 3/16" keyway, (2) 1/4" Setscrews, hardened teeth	1.2
4016CS-F	#40 Coupler Sprocket, 16 teeth, 1" Bore, 1/4" keway, (2) 5/16" Setscrews, hardened teeth	1.1
4016CS-G	#40 Coupler Sprocket, 16 teeth, 1-1/8" Bore, 1/4" keyway, (2) 5/16" Setscrews, hardened teeth	1
4016CS-SB	#40 Coupler Sprocket, 16 teeth, stock Bore, hardened teeth	1.35
5016CS-B		2.4
5016CS-C	#50 Coupler Sprocket, 16 teeth, 3/4" Bore, 3/16" keyway, (2) 1/4" Setscrews, hardened teeth	2.3
5016CS-D	#50 Coupler Sprocket, 16 teeth, 7/8" Bore, 3/16" keyway, (2) 1/4" Setscrews, hardened teeth	2.25
5016CS-F	#50 Coupler Sprocket, 16 teeth, 1" Bore, 1/4" keyway, (2) 5/16" Setscrews, hardened teeth	2.15
5016CS-G	#50 Coupler Sprocket, 16 teeth, 1-1/8" Bore, 1/4" keyway, (2) 5/16" Setscrews, hardened teeth	2.05
5016CS-H	#50 Coupler Sprocket, 16 teeth, 1-3/16" Bore, 1/4" keyway, (2) 5/16" Setscrews, hardened teeth	2
5016CS-I	#50 Coupler Sprocket, 16 teeth, 1-1/4" Bore, 1/4" keyway, (2) 5/16 Setscrews, hardened teeth	1.95
5016CS-J	#50 Coupler Sprocket, 16 teeth, 1-3/8" Bore, 5/16" keyway, (2) 5/16 Setscrews, hardened teeth	1.8
5016CS-K	#50 Coupler Sprocket, 16 teeth, 1-7/16" Bore, 3/8" keyway, (2) 3/8" Setscrews, hardened teeth	1.7
5016CS-L	#50 Coupler Sprocket, 16 teeth, 1-1/2" Bore, 3/8" keyway, (2) 3/8" Setscrews, hardened teeth	1
5016CS-N	#50 Coupler Sprocket, 16 teeth, 1-5/8" Bore, 3/8" keyway, (2) 3/8" Setscrews, hardened teeth	1.5
5016CS-SB	50B16H Stock Bore Coupler Sprocket - 5/8" round plain Bore	2.4
5018CS-C	#50 Coupler Sprocket, 18 teeth, 3/4" Bore, 3/16" keyway, (2) 1/4" Setscrews, hardened teeth	3.1
5018CS-D	#50 Coupler Sprocket, 18 teeth, 7/8" Bore, 3/16" keyway, (2) 1/4" Setscrews, hardened teeth	2.3
5018CS-F	#50 Coupler Sprocket, 18 teeth, 1" Bore, 1/4" keyway, (2) 5/16" Setscrews, hardened teeth	2.95
5018CS-G	#50 Coupler Sprocket, 18 teeth, 1-1/8" Bore, 1/4" keyway, (2) 5/16" Setscrews, hardened teeth	2.9
5018CS-H	#50 Coupler Sprocket, 18 teeth, 1-3/16" Bore, 1/4" keyway, (2) 5/16" Setscrews, hardened teeth	2.95
5018CS-I	#50 Coupler Sprocket, 18 teeth, 1-1/4" Bore, 1/4" keyway, (2) 5/16 Setscrews, hardened teeth	2.8
5018CS-J	#50 Coupler Sprocket, 18 teeth, 1-3/8" Bore, 5/16" keyway, (2) 5/16" Setscrews, hardened teeth	1.4
5018CS-K	#50 Coupler Sprocket, 18 teeth, 1-7/16" Bore, 3/8" keyway, (2) 3/8" Setscrews, hardened teeth	2.55
5018CS-L	#50 Coupler Sprocket, 18 teeth, 1-1/2" Bore, 3/8" keyway, (2) 3/8" Setscrews, hardened teeth	2.5
5018CS-N	#50 Coupler Sprocket, 18 teeth, 1-5/8" Bore, 3/8" keyway, (2) 3/8" Setscrews, hardened teeth	2.45
5018CS-O	#50 Coupler Sprocket, 18 teeth, 1-3/4" Bore, 3/8" keyway, (2) 3/8" Setscrews, hardened teeth	2.2
5018CS-P	#50 Coupler Sprocket, 18 teeth, 1-7/8" Bore, 1/2" keyway, (2) 1/2" Setscrews, hardened teeth	2
5018CS-Q	#50 Coupler Sprocket, 18 teeth, 1-15/16" Bore, 1/2" Bore, (2) 1/2" Setscrews, hardened teeth	1.9
5018CS-SB	#50 Coupler Sprocket, 18 teeth, Stock Bore, hardened teeth	3.2
6018CS-F	#60 Coupler Sprocket, 18 teeth, 1" Bore, 1/4" keyway, (2) 5/16" Setscrews, hardened teeth	5.7
6018CS-G	#60 Coupler Sprocket, 18 teeth, 1-1/8" Bore, 1/4" keyway, (2) 5/16" Setscrews, hardened teeth	5.6
6018CS-H	#60 Coupler Sprocket, 18 teeth, 1-3/16" Bore, 1/4" keyway, (2) 5/16" Setscrews, hardened teeth	5.55
6018CS-I	#60 Coupler Sprocket, 18 teeth, 1-1/4" Bore, 1/4" keyway, (2) 5/16" Setscrews, hardened teeth	5.4
6018CS-J	#60 Coupler Sprocket, 18 teeth, 1-3/8" Bore, 5/16" keyway, (2) 5/16" Setscrews, hardened teeth	5.3
6018CS-K	#60 Coupler Sprocket, 18 teeth, 1-7/16" Bore, 3/8" keyway, (2) 3/8" Setscrews, hardened teeth	5.2
6018CS-L	#60 Coupler Sprocket, 18 teeth, 1-1/2" Bore, 3/8" keyway, (2) 3/8" Setscrews, hardened teeth	5.05
6018CS-N	#60 Coupler Sprocket, 18 teeth, 1-5/8" Bore, 3/8" keyway, (2) 3/8" Setscrews, hardened teeth	4.9
6018CS-O	#60 Coupler Sprocket, 18 teeth, 1-3/4" Bore, 3/8" keyway, (2) 3/8" Setscrews, hardened teeth	1
6018CS-P	#60 Coupler Sprocket, 18 teeth, 1-7/8" Bore, 1/2" keyway, (2) 1/2" Setscrews, hardened teeth	4.45
6018CS-Q	#60 Coupler Sprocket, 18 teeth, 1-15/16" Bore, 1/2" keyway, (2) 1/2" Setscrews, hardened teeth	4.45
6018CS-R	#60 Coupler Sprocket, 18 teeth, 2" Bore, 1/2" keyway, (2) 1/2" Setscrews, hardened teeth	4.2
6018CS-SB	#60 Coupler Sprocket, 18 teeth, Stock Bore, hardened teeth	4.3
6018CS-T	#60 Coupler Sprocket, 18 teeth, 2-1/8" Bore, 1/2" keyway, (2) 1/2" Setscrews, hardened teeth	3.95
6018CS-U	#60 Coupler Sprocket, 18 teeth, 2-1/4" Bore, 1/2" keyway, (2) 1/2" Setscrews, hardened teeth	3.75
6018CS-V	#60 Coupler Sprocket, 18 teeth, 2-3/8" Bore, 5/8" keyway, (2) 5/8" Setscrews, hardened teeth	3.4
6018CS-W	#60 Coupler Sprocket, 18 teeth, 2-7/16" Bore, 5/8" keyway, (2) 5/8" Setscrews, hardened teeth	3.25
6020CS-G	#60 Coupler Sprocket, 20 teeth, 1-1/8" Bore, 1/4" keyway, (2) 5/16" Setscrews, hardened teeth	5.45
6020CS-I	#60 Coupler Sprocket, 20 teeth, 1-1/4" Bore, 1/4" keyway, (2) 5/16" Setscrews, hardened teeth	2.95
6020CS-L	#60 Coupler Sprocket, 20 teeth, 1-1/2" Bore, 3/8" keyway, (2) 3/8" Setscrews, hardened teeth	7.1
6020CS-O	#60 Coupler Sprocket, 20 teeth, 1-3/4" Bore, 3/8" keyway, (2) 3/8" Setscrews, hardened teeth	7
6020CS-SB	#60 B Type Sprocket, 20 Teeth, Hardended, Stock Bore Coupler Sprocket	7.7
6020CS-T	#60 Coupler Sprocket, 20 teeth, 2-1/8" Bore, 1/2" keyway, (2) 1/2" Setscrews, hardened teeth	6
6020CS-U	#60 Coupler Sprocket, 20 teeth, 2-1/4" Bore, 1/2" keyway, (2) 1/2" Setscrews, hardened teeth	5.7
6020CS-V	#60 Coupler Sprocket, 20 teeth, 2-3/8" Bore, 5/8" keyway, (2) 5/8" Setscrews, hardened teeth	5.4
6020CS-W	#60 Coupler Sprocket, 20 teeth, 2-7/16" Bore, 5/8" keyway, (2) 5/8" Setscrews, hardened teeth	5.25
6020CS-Y	#60 Coupler Sprocket, 20 teeth, 2-5/8" Bore, 5/8" keyway, (2) 5/8" Setscrews, hardened teeth	4.8
8018CS-G	#80 Coupler Sprocket, 18 teeth, 1-1/8" Bore, 1/4" keyway, (2) 5/16" Setscrews, hardened teeth	12
8018CS-I	#80 Coupler Sprocket, 18 teeth, 1-1/4" Bore, 1/4" keyway, (2) 5/16" Setscrews, hardened teeth	11.1
8018CS-L	#80 Coupler Sprocket, 18 teeth, 1-1/2" Bore, 3/8" Bore, (2) 3/8" Setscrews, hardened teeth	11
8018CS-O	#80 Coupler Sprocket, 18 teeth, 1-3/4" Bore, 3/8" Bore, (2) 3/8" Setscrews, hardened teeth	10.5
8018CS-SB	#80 B Type Sprocket, 18 Teeth, Hardended, Stock Bore Coupler Sprocket	11.7
8018CS-T	#80 Coupler Sprocket, 18 teeth, 2-1/8" Bore, 1/2" keyway, (2) 1/2" Setscrews, hardened teeth	9.7
8018CS-V	#80 Coupler Sprocket, 18 teeth, 2-3/8" Bore, 5/8" keyway, (2) 5/8" Setscrews, hardened teeth	9
8018CS-W	#80 Coupler Sprocket, 18 teeth, 2-7/16" Bore, 5/8" keyway, (2) 5/8" Setscrews, hardened teeth	8.85
8018CS-Y	#80 Coupler Sprocket, 18 teeth, 2-5/8" Bore, 5/8" keyway, (2) 5/8" Setscrews, hardened teeth	8.35
8020CS-SB	#80 Coupler Sprocket, 20 teeth, Stock Bore, hardened teeth	14