CHAIN TECHNICAL DATA
Chain Pitch 1
Inner Width 0.313
Roller Dia. 0.625
Tooth Width (T) 0.284
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(Dimension : inch)
No. Teeth Outside
Diameter
Do		 Pitch
Diameter
Dp		 Bore (Inches) Hub (Inches) Weight
Lbs.
(Approx.)
Single Duty Stock
d		 Rec.
Max.		 Diameter
BD		 Length Thru
BL
8 3.010 2.613 5/8 1 9/32 1 7/8 7/8 .72
9 3.350 2.924 1 15/32 2 7/32 1.02
10 3.680 3.236 1 3/4 2 35/64 1 1.50
11 4.000 3.549 1 7/8 2 5/8 1.68
12 4.330 3.864 2 1/4 3 1/6 2.22
13 4.660 4.179 3 1/4 2.56
14 4.980 4.494 2.72
15 5.300 4.810 2.90
16 5.630 5.126 3.10
17 5.950 5.442 3.40
18 6.270 5.759 3.56
19 6.590 6.076 3.72
20 6.910 6.392 3/4 2 3/8 3 1/2 1 1/8 4.72
21 7.240 6.710 4.84
22 7.560 7.027 5.18
23 7.880 7.344 5.04
24 8.200 7.661 5.58
25 8.520 7.979 5.96
26 8.840 8.296 6.22
28 9.480 8.931 6.78
30 10.110 9.567 7.56

Maximum bores shown will accommodate standard keyway and setscrew over keyway.
Slightly larger bores are possible with no keyway, shallow keyway, or setscrew at angle to keyway.