TB WOODS GR311 GR Form Flex Coupling, 311 Size, 11000 lbs.-in. Torque, 8000 rpm
Item: CE6EEM
Model: GR311
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| Item | Flexible Coupling |
| Angular Misalignment | 0.5 Deg. |
| Coupling Size | 311 |
| Dimension A | 5.88" |
| Dimension B | 5.4" |
| Dimension D | 0.4" |
| Dimension F | 2 1/2" |
| Free End Float +/- | 0.014" |
| HP Rating @ 100 RPM | 17 hp |
| Inertia | 41.5 lbs.-sq. ft. |
| Max. Bore | 2.813" , 78" , 86" |
| Max. Bore O/S | 3 1/8" |
| Max. RPM | 8000 RPM |
| O/S Hub Dimension | 4.3" |
| Peak O/L Torque | 22000 lbs.-in. |
| Product Type | GR |
| Rated Torque | 11000 lbs.-in. |
| Standard Hub Dimension | 3.91" |
| Weight | 11 lbs. |
| Model | Max. RPM | Hub Size | Angular Misalignment | Dimension A | Dimension B | Dimension D | Dimension F | Free End Float +/- | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| GR321 | 7400 RPM | 4.57" | 0.5 Deg. | 6.38" | 6.55" | 0.55" | 3" | 0.0145" | - | RFQ
|
| GR332 | 6600 RPM | - | 0.5 Deg. | 7.2" | 6.62" | 0.62" | 3 1/2" | 0.015" | - | RFQ
|
| GR346 | 6100 RPM | - | 0.5 Deg. | 8.2" | 6.62" | 0.62" | 3 3/4" | 0.025" | - | RFQ
|
| GR380 | 5500 RPM | 6.3" | 0.5 Deg. | 9.42" | 9.14" | 0.89" | 4.13" | 0.04" | - | RFQ
|
| GR412 | 5200 RPM | - | 0.33 Deg. | 11" | 9.25" | 1 1/4" | 4 1/4" | 0.04" | - | RFQ
|
| GR419 | 4600 RPM | - | 0.33 Deg. | 12.5" | 10.98" | 0.98" | 5" | 0.05" | - | RFQ
|
| GR424 | 4200 RPM | 9.57" | 0.33 Deg. | 15" | 13.48" | 0.98" | 6 1/4" | 0.05" | - | RFQ
|
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