| QD |  |
TAPER-LOCK® (E3-E80 Dwg. Only) |
| NOTE: Bushings are "NOT" included with hubs. |
Specification Data With QD Hubs
| Omega Coupling No. |
QD Bush. No. |
Recom. Max. Bore (In.)  |
HP/100 RPM  |
Continuous Torque (In. Lbs.) |
Max. RPM |
Dimensions In Inches | Weight (Lb.)  | ||||||
| A | B | C | D | F | |||||||||
(In.)  |
(Out) | (In.) |
(Out) | ||||||||||
| E4 E5 E10 E20 E30 |
JA SH SDS SK SF |
1.25 1.63 1.94 2.50 2.81 |
.88 1.48 2.30 3.65 5.79 |
550 925 1450 2300 3650 |
7500 7500 7500 6600 5800 |
4.56 5.38 6.38 7.25 8.25 |
1.00 1.25 1.31 1.88 2.00 |
1.22 1.75 1.19 0.62 1.44 |
1.88 1.88 2.31 2.62 2.19 |
2.60 3.13 3.65 4.48 5.42 |
3.22 4.25 3.81 4.25 5.44 |
3.88 4.50 4.94 6.38 6.19 |
2.1 3.6 4.8 8.5 14.0 |
| E40 E50 E60 E70 E80 |
E E F J M |
3.50 3.50 3.94 4.50 5.50 |
8.85 12.14 19.84 35.12 62.70 |
5500 7650 12,500 22,125 39,500 |
5000 4200 3800 3600 2000 |
9.50 11.00 12.50 14.00 16.00 |
2.63 2.63 3.63 4.50 6.75 |
1.25 1.37 1.50 1.31 0.75 |
1.75 2.88 1.89 1.43 1.25 |
6.63 8.13 8.75 9.25 11.25 |
6.50 6.63 8.75 10.31 14.25 |
7.00 8.13 9.13 10.43 14.75 |
23.8 37.6 45.5 68.1 140 |
| E100 E120 E140 |
M N P |
5.50 6.00 7.00 |
135 270 540 |
85,050 150,000  250,000 |
1900 1800 1500 |
21.00 25.00 30.00 |
6.80 8.12 9.36 |
1.75 1.74 0.30 |
1.16 1.16 3.00 |
14.13 17.63 20.88 |
15.34 17.96 21.78 |
14.75 17.38 19.00 |
250 475 782 |
NOTE: Dimensions may vary depending on bushing manufacturer.
Specification Data With TAPER-LOCK® HUBS
| Omega Coupling No. |
Bush. No. |
Recom. Max. Bore (In.) |
HP/100 RPM |
Continuous Torque (In. Lbs.) |
Max. RPM |
Dimensions In Inches | Weight (Lb.) | ||||||
| A | B | C | D | F | |||||||||
| E3 E4 E5 E10 |
1008 1008 1108 1310 |
1.00 1.00 1.13 1.44* |
.58 .88 1.48 2.30 |
365 550 925 1450 |
7500 7500 7500 7500 |
4.00 4.56 5.38 6.38 |
.88 .88 .88 1.00 |
1.68 1.68 2.19 2.06 |
2.32 2.60 3.13 3.65 |
3.44 3.44 3.94 4.06 |
1.8 2.6 4.0 6.0 | ||
| E20 E30 E40 E50 E60 E70 E80 |
1610 2012 2517 2517 3020 3535 4040 |
1.69* 2.12* 2.69* 2.69* 3.25* 3.94 4.44 |
3.65 5.79 8.85 12.14 19.84 35.12 62.70 |
2300 3650 5500 7650 12,500 22,125 39,500 |
6600 5800 5000 4200 3800 3600 2000 |
7.25 8.25 9.50 11.00 12.50 14.00 16.00 |
1.00 1.25 1.75 1.75 2.00 3.50 4.00 |
2.50 2.56 2.38 3.00 3.31 2.38 3.75 |
4.48 5.42 6.63 8.13 8.75 9.25 11.25 |
4.50 5.06 5.88 6.50 7.31 9.38 11.75 |
9.0 13.6 21.8 31.5 46.6 66.7 82 | ||
E100 E120 E140 |
4545 5050 7060  |
4.94 5.00 7.00 |
135 270 540 |
85,050 126,000 340,200 |
1900 1800 1500 |
21.00 25.00 30.00 |
4.50 5.00 6.00 |
(In.) 1.50 2.00 3.00 |
(Out) 6.00 7.13 7.00 |
14.13 17.63 20.88 |
(In.) 10.50 12.00 15.00 |
(Out) 15.00 17.13 19.00 |
250 408 660 |
With shallow keyway. * With steel
bushings. Service Factor = 1.0.
This rating may be lower if limited by the bushing rating, particularly if
severe service conditions exist. Consult bushing manufacturer. Without compression bushings.
Inboard hub mounting (see drawing
page E-4) requires bushing installation from coupling ends. Allow space (extra
"B" dimension) between coupling ends and equipment for bushing
assembly/disassembly. Reverse taper hubs are available; consult Rexnord.
A 8065 bushing hub with 8.00"
max bore is also available. Consult Rexnord.
Maximum bushing rating.
® TAPER-LOCK® is the registered trademark of Reliance Electric
Company.
Note: Dimensions subject to change. Certified drawings of ordered material furnished on request.
E-5