DYNAFLEX ELASTOMERIC FLEXIBLE COUPLINGS | Page 96 of 124 |
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Dynaflex Spool-Type Couplings
Table 1 – Specifications and Dimensions
Spool Part | A | B | C | Thread |
| Minimum Bolt Circle Diameter for Number of Mounts (in) |
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Number | Diameter | Thickness | Attachement | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | ||
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1.00 | 0.75 | 0.38 | 1.20 | 1.42 | 1.70 | 2.00 | 2.30 | 2.62 | 2.92 | 3.24 | 3.56 | 3.86 | |||
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2.00 | 2.12 | 0.40 | 2.30 | 2.82 | 3.40 | 4.00 | 4.60 | 5.22 | 5.84 | 6.46 | 7.50 | 7.72 | |||
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3.19 | 3.00 | 1.25 | 3.62 | 4.41 | 5.30 | 6.25 | 7.18 | 8.18 | 9.12 | 10.20 | 11.00 | 12.10 | |||
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4.48 | 2.25 | 1.25 | 5.10 | 6.20 | 7.45 | 8.75 | 10.10 | 11.50 | 12.80 | 14.30 | 15.70 | 17.00 | |||
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Notes: Maximum recommended misalignment - 1/32 inch parallel, 1° angular.
Coupling permits wide latitude in shaft lengths. However, suffi cient spacing between shaft ends should be provided to allow for shaft end play.
It is suggested that all designs for
Construction: Rubber elements - LORD does not supply hubs, elements only; Metal parts - steel; Flexing element -
Table 2 – Coupling Configuration Capacity Chart
Bolt Circle Diameter (in)
Torque (lb-in x 100)
A part’s listing in this catalog does not guarantee its availability. |
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To download/print the most current catalog, go to www.lordfulfi llment.com/upload/PC7000.pdf. | Rev.1 10/08 |