Flange OD Groove OD ID Thickness  
Eldon Part# IN MM IN MM IN MM IN MM Other Notes
R-014-AR 0.788 20.0 0.393 10.0 0.122 3.1 0.531 13.5  
R-014-AW 0.788 20.0 0.393 10.0 0.122 3.1 0.531 13.5  
R-014-T 0.788 20.0 0.393 10.0 0.122 3.1 0.531 13.5  
R-014-TC 0.788 20.0 0.393 10.0 0.122 3.1 0.531 13.5  
R-018-AP 0.669 17.0 0.315 8.0 0.236 6.0 0.906 23.0 2 Grooves
R-018-AW 0.669 17.0 0.315 8.0 0.236 6.0 0.906 23.0 2 Grooves
R-045-AR 0.590 15.0 0.315 8.0 0.196 5.0 1.043 26.5 8 Grooves
R-058-TC 0.709 18.0 0.315 8.0 0.236 6.0 0.472 12.0 2 Grooves
R-061-AW 1.000 25.4 0.630 16.0 0.256 6.5 0.728 18.5  
R-064-AR 0.472 12.0 0.197 5.0 0.095 2.4 1.063 27.0 4 Grooves
R-065-AR 0.750 19.0 0.438 11.1 0.171 4.3 0.750 19.0 Special flanges
R-067-AR 0.709 18.0 0.276 7.0 0.118 3.0 1.181 30.0 4 Grooves
R-068-T 0.775 19.7 0.489 12.4 0.127 3.2 0.285 7.2  
R-079-AW 0.472 12.0 0.236 6.0 0.122 3.1 0.866 22.0 4 Grooves
R-081-AW 0.874 22.2 0.638 16.2 0.182 4.6 0.558 14.2 2 Grooves
R-082-AW 0.882 22.4 0.669 17.0 0.217 5.5 0.394 10.0  
R-088-AR 0.551 14.0 0.315 8.0 0.169 4.3 0.394 10.0  
R-089-AW/DP/1 1.142 29.0 0.650 16.5 0.242 6.1 0.551 14.0  
R-090-AP 0.551 14.0 0.394 10.0 0.169 4.3 0.394 10.0  
R-090-AR 0.551 14.0 0.394 10.0 0.169 4.3 0.394 10.0  
R-093-AR 0.591 15.0 0.374 9.5 0.197 5.0 0.787 20.0 4 Grooves
R-095-AR 0.669 17.0 0.394 10.0 0.157 4.0 0.354 9.0 V Groove
R-095-AR-E 0.669 17.0 0.394 10.0 0.157 4.0 0.354 9.0 U Groove
R-099-AP 0.669 17.0 0.315 8.0 0.236 6.0 0.433 11.0  
R-102-AP 0.647 16.4 0.416 10.6 0.184 4.7 0.951 24.2 4 Grooves
R-105-AR 0.551 14.0 0.394 10.0 0.248 6.3 0.276 7.0  
R-106-T/2 0.551 14.0 0.394 10.0 0.138 3.5 0.787 20.0 3 Grooves
R-107-T/2 0.661 16.8 0.394 10.0 0.150 3.8 0.402 10.2  
R-108-AP/MF 0.874 22.2 0.402 10.2 0.142 3.6 0.598 15.2  
R-112-T 0.846 21.5 0.630 16.0 0.201 5.1 0.748 19.0 Square, 2 Grooves
R-113-T 0.846 21.5 0.496 12.6 0.201 5.1 0.384 9.8 Square
R-116-AP 0.787 20.0 0.394 10.0 0.248 6.3 0.787 20.0  
R-131-T 0.551 14.0 0.394 10.0 0.138 3.5 0.630 16.0 2 Grooves
R-134-AW/DP 1.181 30.0 0.630 16.0 0.252 6.4 0.354 9.0