Rounds

Diameter in inches
Lbs/Ft
Diameter in inches
Lbs/Ft
3/16
.094
2-15/16
23.040
1/4
.167
3
24.030
5/16
.216
3-1/8
26.080
3/8
.376
3-1/4
28.210
7/16
.511
3-3/8
30.420
1/2
.668
3-1/2
32.710
9/16
.845
3-9/16
33.890
5/8
1.043
3-5/8
35.090
11/16
1.262
3-3/4
37.550
3/4
1.502
4
42.730
25/32
1.630
4-1/16
44.070
13/16
1.763
4-1/8
45.440
7/8
2.045
4-1/4
48.230
15/16
2.347
4-3/8
51.110
1
2.670
4-1/2
54.080
1-1/16
3.015
4-5/8
57.120
1-1/8
3.380
4-3/4
60.250
1-3/16
3.766
5
66.760
1-1/4
4.172
5-1/4
73.600
1-5/16
4.600
5-1/2
80.780
1-3/8
5.049
5-3/4
88.290
1-7/16
5.518
6
96.130
1-1/2
6.008
6-1/4
104.300
1-9/16
6.519
6-1/2
112.800
1-5/8
7.051
6-3/4
121.700
1-11/16
7.604
7
130.900
1-3/4
8.178
7-1/4
140.400
1-13/16
8.773
7-1/2
150.200
1-7/8
9.388
7-3/4
160.400
1-15/16
10.020
8
170.900
2
10.680
8-1/4
181.800
2-1/8
12.060
8-1/2
192.900
2-1/4
13.520
8-3/4
204.500
2-3/8
15.060
9
216.300
2-1/2
16.690
9-1/2
241.000
2-5/8
18.400
10
267.000
2-3/4
20.190
10-1/2
294.400
2-7/8
22.070
11
323.100