Case IH OPTUM 270 CVT - Page 26

INTRODUCTION
TorquevaluesforInchO-RingBoss(ORB)portnon-adjustableconnections
S-Series*L-Series**
SAE
dashsize
UN/UNF
threadsize
Inchtube
OD
mm(in)
Ferrous
N·m(lbft)
±10%
Non-
Ferrous
N·m(lbft)
±10%
Ferrous
N·m(lbft)
±10%
Non-
Ferrous
N·m(lbft)
±10%
2
5/16-243.18(0.125)
––
8.5(6.3)5(3.7)
3
3/8-244.76(0.187)15.5(11.4)9.3(6.9)10.5(7.7)6.3(4.6)
4
7/16-206.35(0.250)37(27.3)22(16.2)19(14)11.5(8.5)
5
1/2-207.94(0.313)42(31)25(18.4)26(19.2)15.5(11.4)
6
9/16-189.52(0.375)47(34.7)28(20.7)32(23.6)19(14)
8
3/4-1612.7(0.500)89(65.6)53(39.1)53(39.1)32(23.6)
10
7/8-1415.88(0.625)121(89.2)73(53.8)63(46.5)38(28)
12
1-1/16-1219.05(0.750)178(131.3)107(78.9)100(73.8)60(44.3)
14
1-3/16-1222.22(0.875)225(166)135(99.6)131(96.6)79(58.3)
16
1-5/16-1225.4(1.000)283(208.7)170(125.4)156(115.1)94(69.3)
20
1-5/8-1231.75(1.250)300(221.3)180(132.8)210(154.9)126(92.9)
24
1-7/8-1238.1(1.500)388(286.2)233(171.9)220(162.3)132(97.4)
32
2-1/2-1250.8(2.000)388(286.2)233(171.9)315(232.3)189(139.4)
*S-SeriesconnectorsareusedwithO-RingFaceSeals(ORFS).
**L-Seriesconnectorsareusedwith37°are.
TorquevaluesforinchO-RingBoss(ORB)portadjustableconnections
S-Series*L-Series**
SAE
dashsize
UN/UNF
threadsize
Inchtube
OD
mm(in)
Ferrous
N·m(lbft)
±10%
Non-
Ferrous
N·m(lbft)
±10%
Ferrous
N·m(lbft)
±10%
Non-
Ferrous
N·m(lbft)
±10%
2
5/16-243.18(0.125)
––
8.5(6.3)5(3.7)
3
3/8-244.76(0.187)10.5(7.7)9.3(6.9)10.5(7.7)6.3(4.6)
4
7/16-206.35(0.250)21(15.5)21(15.5)19(14)11.5(8.5)
5
1/2-207.94(0.313)42(31)25(18.4)26(19.2)15.5(11.4)
6
9/16-189.52(0.375)47(34.7)28(20.7)32(23.6)19(14)
8
3/4-1612.7(0.500)89(65.6)53(39.1)53(39.1)32(23.6)
10
7/8-1415.88(0.625)121(89.2)73(53.8)63(46.5)38(28)
12
1-1/16-1219.05(0.750)178(131.3)107(78.9)100(73.8)60(44.3)
14
1-3/16-1222.22(0.875)225(166)135(99.6)131(96.6)79(58.3)
16
1-5/16-1225.4(1.000)285(210.2)170(125.4)156(115.1)94(69.3)
20
1-5/8-1231.75(1.250)300(221.3)180(132.8)210(154.9)126(92.9)
24
1-7/8-1238.1(1.500)388(286.2)233(171.9)220(162.3)132(97.4)
32
2-1/2-1250.8(2.000)388(286.2)233(171.9)315(232.3)189(139.4)
*S-SeriesconnectorsareusedwithO-RingFaceSeals(ORFS).
**L-Seriesconnectorsareusedwith37°are.
4819316130/11/2017
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