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OMEGA MILL MOTOR COUPLINGS



E12 Note: Hub/shoulder design varies per coupling size. Consult Rexnord for specific size assembly drawings.

Mill Motor Coupling Dimensions

Coupling Size Mill Motor Size Max. RPM HP/100 RPM*

Complete Coupling Wt., Lbs.

Dimensions Max. Straight Bore
A B C D E F G H I
10 802A
602		 7500 2.3 15.6 6-3/8 1-7/8 1-9/32 3-5/8 3 6-5/32 1-1/32 3-13/16 2-7/8 2-1/8
20 802B
802C		 6600 3.65 25.4 7-1/4 2-1/16 1-5/8 4-1/2 3 6-11/16 9/16 4-1/4 3 2-3/8
603 3-1/2 6-3/8 1/2
30 803
804
603
604		 5800 5.79 39.3 8-1/4 2-5/16 1-1/2 5-7/16 3-1/2 7-5/16 5/8 4-9/16 3-1/2 2-7/8
40 804
604		 5000 8.85 58.0 9-1/2 2-1/2 1-1/2 6-5/8 3-1/2 7-1/2 1/2 4-7/8 3-1/2 3-3/8
50 406
806
606		 4200 12.14 83.5 11 2-3/4 1-13/16 8-1/8 4 8-9/16 11/16 5-1/2 4 3-5/8
408
608		 4-1/2 9-1/16 9/16
60 406
806		 3800 19.84 120.3 12-1/2 3-1/4 1-3/4 8-3/4 4 9 5/8 6-5/16 4-1/2 4
408
608		 4-1/2 9-1/2 1/2
70 408
808
608
410
810
610		 3600 35.12 150 14 3-5/8 2-1/2 9-1/4 4-1/2 10-5/8 1-1/4 6-7/8 4-3/4 4-1/2
412
612		 5 11-1/16 1
80 410
810		 2000 62.7 235 16 4-7/8 3-1/8 11-1/4 4-1/2 12-1/2 1-3/4 9-1/4 6 6
412
812
612		 3-1/8 5 13 1-9/16
614 1-7/16
100 812 1900 135 340 21 5-1/2 3-3/4 14-1/8 5 14-1/4 2-1/4 9-3/4 10-1/4 6-3/4
614
814		 2-1/8
616
816		 5-1/2 14-3/4 2
818
618		 5-1/2 14-3/4 2-7/16
120 818 1800 270 520 25 6 4-7/8 17-5/8 6 16-7/8 3-9/16 11-9/16 11-3/4 7-1/2
620 6 16-7/8 3-1/8
140 622 1500 540 950 30 7 5 20-7/8 7.0 19.0 2-5/8 13 15 9
624 7.0 19.0 2-5/8

*Service Factor = 1.0

E-12
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