1.75"-20T Splined Bore Series X Weld-On Roller Chain Sprocket Hub G & G Mfg 16302820

ROLLER CHAIN SPROCKET HUB
Brand new, weld on hub for roller chain hubless sprockets. Hub has machined pilot for sprocket to slip over for easy alignment and welding. 

SPECIFICATIONS

• Bore 1-3/4" 20 Tooth Spline
• Fits X series Sprockets (2" dia. hub for sprocket)
• Shpg 2 lbs.

Use with any X series sprocket listed in the chart below.

X Sprockets
	40 Pitch	50 Pitch	60 Pitch	80 Pitch
# of Teeth	Item Number	Item Number	Item Number	Item Number
12	--	--	--	1-1982-12
13	--	--	--	1-1982-13
14	--	--	--	1-1982-14
15	--	--	1-1981-15	1-1982-15
16	--	--	1-1981-16	1-1982-16
17	--	1-1980-17	1-1981-17	1-1982-17
18	--	1-1980-18	1-1981-18	1-1982-18
19	--	1-1980-19	1-1981-19	1-1982-19
20	1-1979-20	1-1980-20	1-1981-20	1-1982-20
21	1-1979-21	1-1980-21	1-1981-21	1-1982-21
22	1-1979-22	1-1980-22	1-1981-22	1-1982-22
23	1-1979-23	1-1980-23	1-1981-23	1-1982-23
24	1-1979-24	1-1980-24	1-1981-24	1-1982-24
25	1-1979-25	1-1980-25	1-1981-25	1-1982-25
26	1-1979-26	1-1980-26	1-1981-26	1-1982-26
27	--	1-1980-27	1-1981-27	1-1982-27
28	1-1979-28	1-1980-28	1-1981-28	1-1982-28
29	1-1979-29	1-1980-29	1-1981-29	1-1982-29
30	1-1979-30	1-1980-30	1-1981-30	1-1982-30
31	1-1979-31	1-1980-31	1-1981-31	--
32	1-1979-32	1-1980-32	1-1981-32	--
33	1-1979-33	1-1980-33	1-1981-33	--
34	1-1979-34	1-1980-34	1-1981-34	--
35	1-1979-35	1-1980-35	1-1981-35	--
36	1-1979-36	1-1980-36	1-1981-36	--
37	1-1979-37	1-1980-37	1-1981-37	--
38	1-1979-38	1-1980-38	1-1981-38	--
39	1-1979-39	1-1980-39	1-1981-39	--
40	1-1979-40	1-1980-40	1-1981-40	--
41	1-1979-41	1-1980-41	1-1981-41	--
42	1-1979-42	1-1980-42	1-1981-42	--
43	1-1979-43	1-1980-43	1-1981-43	--
44	1-1979-44	1-1980-44	1-1981-44	--
45	1-1979-45	1-1980-45	1-1981-45	--
46	1-1979-46	1-1980-46	1-1981-46	--
48	1-1979-48	1-1980-48	1-1981-48	--
50	1-1979-50	1-1980-50	--	--
52	--	1-1980-52	--	--
54	1-1979-54	1-1980-54	1-1981-54	--
60	1-1979-60	1-1980-60	1-1981-60	--
72	1-1979-72	1-1980-72	--	--
(Sprockets Sold Separately)