We are closed from Monday, Dec 23rd and will reopen on Monday, Jan 6th. Any orders received during this time will be processed in the New Year.
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Get it by Tuesday, Dec 31
Payment Methods
Delivery Partners
Step 1 Add the items into your cart or submit a Purchase order
Step 2 Checkout, select NET30 payment (provide company registration and VAT number)
Step 3 Delivery via TNT or Royal Mail and receive invoice for payment in 30-days
Step 4 Make payment via BACS to our factoring partner,
| Item | Flexible Coupling |
| Angular Misalignment | 0.33 Deg. |
| Coupling Size | 412 |
| Dimension A | 11" |
| Dimension B | 4 1/4" |
| Dimension C | 6.51" |
| Dimension D | 5.57" |
| Dimension G | 1 1/4" |
| Dimension L | 14.07" |
| Free End Float +/- | 0.08" |
| Hp Rating @ 100 Rpm | 190 hp |
| Inertia | 1373 lbs.-sq. ft. |
| Max. Angular Misalignment | 0.33 Deg. /disc pack |
| Max. Bore | 4 1/2" |
| Max. Output Torque | 180000 lb-in |
| Max. Rpm | 2500 RPM |
| Peak O/l Torque | 180000 lbs.-in. |
| Product Type | GCH |
| Rated Torque | 120000 lbs.-in. |
| Spacer Size | 42 |
| Weight | 106 Lbs. |
| Model | Coupling Size | Dimension A | Dimension B | Dimension C | Dimension D | Dimension G | Free End Float +/- | Inertia | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| GCH340-31 | 340 | 8.38" | 2.88" | 5.44" | 4.14" | 0.57" | 0.06" | 344 lbs.-sq. ft. | - | RFQ
|
| GCH340-35 | 340 | 8.38" | 2.88" | 5.44" | 4.71" | 0.57" | 0.06" | 349 lbs.-sq. ft. | - | RFQ
|
| GCH412-45 | 412 | 11" | 4 1/4" | 6.51" | 6.07" | 1 1/4" | 0.08" | 1387 lbs.-sq. ft. | - | RFQ
|
| GCH412-50 | 412 | 11" | 4 1/4" | 6.51" | 7.19" | 1 1/4" | 0.08" | 1418 lbs.-sq. ft. | - | RFQ
|
| GCH424-55 | 424 | 15" | 6 1/4" | 9.57" | 7.45" | 0.98" | 0.1" | 7157 lbs.-sq. ft. | - | RFQ
|
| GCH424-60 | 424 | 15" | 6 1/4" | 9.57" | 8.45" | 0.98" | 0.1" | 7277 lbs.-sq. ft. | - | RFQ
|
| GCH456-70 | 456 | 18" | 7 1/4" | 11.63" | 9.63" | 1.32" | 0.12" | 19517 lbs.-sq. ft. | - | RFQ
|
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.
Trade pricing is available for 
Order Value should be £500+