Basic Information Selection Guide M451-110, August 2002 - Rexnord
Basic Information Selection Guide M451-110, August 2002 - Rexnord
Basic Information Selection Guide M451-110, August 2002 - Rexnord
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F A L K<br />
Interchange <strong>Guide</strong> — Flanged Sleeve Gear Couplings<br />
A<br />
B.C.<br />
A<br />
B.C.<br />
C<br />
GAP<br />
C<br />
GAP<br />
FALK HALF<br />
OTHER HALF<br />
FALK HALF<br />
OTHER HALF<br />
Exposed Bolt — Falk G20 (1000 Series) Half & Other Half<br />
Shrouded Bolt — Falk G10 (1000 Series) Half & Other Half<br />
Exposed & Shrouded Bolts<br />
A<br />
Common Dimensions<br />
Exposed<br />
B.C.<br />
Cap<br />
Screw<br />
Size<br />
& Qty<br />
Shrouded<br />
B.C.<br />
Cap<br />
Srew<br />
Size<br />
& Qty<br />
Gap<br />
SIZE<br />
Falk G20 Exposed &<br />
Falk G10 Shrouded<br />
(1000 Series)<br />
Torque<br />
Rating<br />
(lb-in)<br />
Max<br />
Bore<br />
Std<br />
Key<br />
C<br />
SIZE<br />
Falk GF Steel Mill<br />
Exposed & Shrouded<br />
Torque<br />
Rating<br />
(lb-in)<br />
Lovejoy ® Sier-Bath-F ®<br />
Exposed & Shrouded<br />
Falk G20 Exposed &<br />
Falk G20 Shrouded<br />
(10 Series)<br />
4.562 3.562 6-.312 3.562 6-.312 .125 ... ... ... ... ... ... ... ... ... ... ... ... 10G 5,040 1.375 1.500<br />
4.562 3.750 6-.250 3.750 6-.250 .125 1010G 10,800 1.875 1.69 1GF 7,600 1.625 1.69 F-1 7,560 1.625 1.687 ... ... .. ...<br />
6.000 4.812 8-.375 4.812 8-.375 .125 1015G 20,790 2.375 1.94 1-½GF 18,900 2.125 1.94 F-1½ 18,900 2.125 1.937 15G 15,120 2.125 2.000<br />
7.000 5.875 6-.500 5.812 10-.375 .125 1020G 37,800 2.875 2.44 2GF 31,500 2.750 2.44 F-2 31,500 2.750 2.437 20G 31,500 2.625 2.437<br />
8.375 7.125 6-.625 7.000 10-.500 .187 1025G 66,150 3.625 3.03 2- ½ GF 56,700 3.250 3.03 F-2-½ 56,700 3.250 3.031 25G 56,700 3.250 3.031<br />
9.437 8.125 8-.625 8.000 12-.500 .187 1030G 107,100 4.125 3.59 3GF 101,000 4.000 3.59 F-3 94,500 4.000 3.593 30G 94,500 3.750 3.593<br />
11.000 9.500 8-.750 9.281 12-.625 .250 1035G 163,800 4.875 4.19 3-½GF 151,300 4.500 4.19 F-3-½ 151,200 4.500 4.187 35G 126,000 4.500 4.187<br />
12.500 11.000 8-.750 10.625 14-.625 .125 1040G 270,900 5.750 4.75 4GF 236,000 5.375 4.75 F-4 220,500 5.375 4.750 40G 189,000 5.125 4.750<br />
13.625 12.000 10-.750 11.750 14-.625 .312 1045G 371,700 6.750 5.31 4-½GF 324,000 6.500 5.31 F-4-½ 302,400 6.500 5.312 45G 267,750 5.500 5.312<br />
15.312 13.500 8-.875 13.187 14-.750 .312 1050G 500,900 7.375 6.03 5GF 441,000 7.000 6.03 F-5 434,700 7.000 6.031 50G 368,550 6.375 6.031<br />
16.750 14.500 14-.875 14.437 16-.750 .312 1055G 655,200 8.250 6.62 5-½GF 580,000 7.750 6.91 F-5-½ 573,300 7.750 6.906 55G 491,400 7.250 6.625<br />
18.000 15.750 14-.875 NA NA .312 1060G 800,100 9.125 7.41 6GF 759,000 8.750 7.41 F-6 749,700 8.750 7.406 60G 630,000 8.250 7.375<br />
Max<br />
Bore<br />
C<br />
SIZE<br />
Torque<br />
Rating<br />
(lb-in)<br />
Max<br />
Bore<br />
C<br />
SIZE<br />
Torque<br />
Rating<br />
(lb-in)<br />
Max<br />
Bore<br />
C<br />
Exposed & Shrouded Bolts (Continued)<br />
SIZE<br />
Kop-Flex ® (Koppers)<br />
HM (Exposed)<br />
HS (Shrouded)<br />
Torque<br />
Rating<br />
(lb-in)<br />
Max<br />
Bore<br />
C<br />
SIZE<br />
Kop-Flex (Fast) ®<br />
EB (Exposed)<br />
SB (Shrouded)<br />
Torque<br />
Rating<br />
(lb-in)<br />
Max<br />
Bore<br />
C<br />
SIZE<br />
Kop-Flex (Waldron) ®<br />
EB (Exposed)<br />
SB (Shrouded)<br />
Torque<br />
Rating<br />
(lb-in)<br />
Max<br />
Bore<br />
C<br />
SIZE<br />
Zurn ®<br />
Amerigear-F<br />
Exposed & Shrouded<br />
(200 Series)<br />
Torque<br />
Rating<br />
(lb-in)<br />
Max<br />
Bore<br />
C<br />
SIZE<br />
Renold ®<br />
Metal Seal<br />
Exposed & Shrouded<br />
... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...<br />
1HM/HS 7,560 1.625 1.687 ... ... ... ... 1EB/SB 6,300 1.625 1.687 ... ... ... ... ...<br />
1-½ HM/HS 17,010 2.250 1.937 1-½EB/SB 17,010 1.625 1.937 1-½EB/SB 15,120 2.187 2.062 F201-½ 17,010 2.250 1.937 1-½ 2,016 1.750 1.937<br />
2HM/HS 31,500 2.750 2.437 2EB/B 31,500 2.125 2.437 2EB/SB 31,500 2.750 2.437 F202 31,500 2.750 2.437 2 34,650 2.250 2.437<br />
2-½HM/HS 56,700 3.500 3.031 2-½EB/SB 56,700 2.750 3.031 2-½EB/SB 56,700 3.250 3.031 F202-½ 53,550 3.500 3.031 2-½ 59,850 2.750 3.031<br />
3HM/HS 88,200 4.000 3.593 3EB/B 100,800 3.125 3.593 3EB/SB 94,500 4.000 3.593 F203 94,500 4.000 3.593 3 99,540 3.250 3.593<br />
3-½HM/HS 129,150 4.500 4.187 3-½EB/SB 148,050 3.750 4.187 3-½EB/SB 144,900 4.750 4.187 F203-½ 141,750 4.500 4.187 3-½ 149,940 3.750 4.187<br />
4HM/HS 204,750 5.500 4.750 4EB/B 236,250 4.250 4.750 4EBSB 220,500 5.375 4.750 F204 214,200 5.500 4.750 4 269,640 4.250 4.750<br />
4-½HM/HS 277,200 6.000 5.312 4-½EB/SB 318,150 4.750 5.312 4-½EBSB 302,400 6.000 5.375 F204-½ 324,450 6.250 5.312 4-½ 369,810 4.750 5.312<br />
5HM/HS 384,300 6.875 6.031 5EB/B 441,000 5.500 6.031 5EB/SB 409,500 7.000 6.125 F205 415,800 6.750 6.031 5 499,590 5.500 6.031<br />
5-½HM/HS 504,000 7.750 6.906 5-½EB/SB 579,600 5.875 6.906 5-½EB/SB 535,500 7.750 6.625 F205-½ 551,250 7.620 6.625 5-½ 650,160 6.250 6.906<br />
6HM 661,500 8.625 7.406 6EB 759,150 6.500 7.406 6EB 693,000 8.750 7.375 F206 749,700 8.620 7.406 6 749,700 7.375 7.406<br />
7HM 1,008,000 10.375 8.687 7EB 1,159,200 8.000 8.687 7EB 1,800,000 9.750 8.687 F207 1,033,200 10.250 8.687 7 926,100 8.750 8.687<br />
Based on the original Sier-Bath design. Component parts are interchangeable.<br />
Competitive complete half couplings are interchangeable because O.D., bolt circle, quantity and size are the same.<br />
Torque<br />
Rating<br />
(lb-in)<br />
Max<br />
Bore<br />
C<br />
56 (<strong>M451</strong>-<strong>110</strong>) The Falk Corporation, 1998, <strong>2002</strong>.
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