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 Thursday, Dec 12
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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 |
| Adapter Bcd | 13.125" |
| Adapter Bolting | SAE |
| Adapter Outer Dia. | 13 7/8" |
| Adapter Outside Dia. | 13.875" |
| Adapter Size | 14 |
| Angular Misalignment | 0.33 Deg. |
| Coupling Size | 31 |
| Dimension A | 8.12" |
| Dimension B | 8.68" |
| Dimension D | 5.31" |
| Dimension F | 3.37" |
| Dimension G | 0.62" |
| Dimension H | 5 1/2" |
| Dimension J | 1/2" |
| Free End Float +/- | 0.052" |
| Hp Rating @ 100 Rpm | 38.1 hp |
| Inertia | 721 lbs.-sq. ft. |
| Max. Bore | 3.12" , 4.13" |
| Max. Rpm | 2800 rpm |
| Mounting Type | Flywheel mounting hardware is not supplied with coupling. |
| Number Of Bolt Holes | 8 |
| Peak O/l Torque | 36000 lbs.-in. |
| Rated Torque | 24000 lbs.-in. |
| Weight | 50 Lbs. |
| Model | Adapter Bcd | Adapter Bolting | Adapter Outer Dia. | Adapter Outside Dia. | Adapter Size | Adapter Type | Coupling Size | Dimension A | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| FSH31-10-HD | 9.5" | HD | 10.375" | 10.375" | 10 | - | 31 | 8.12" | - | RFQ
|
| FSH31-10-SAE | 9.625" | SAE | 10.375" | - | 10 | SAE | 31 | 8.12" | - | RFQ
|
| FSH31-12-HD | 11.5" | HD | 12.375" | 12.375" | 12 | - | 31 | 8.12" | - | RFQ
|
| FSH31-12-SAE | 11.625" | SAE | 12.375" | 12.375" | 12 | - | 31 | 8.12" | - | RFQ
|
| FSH31-14-HD | 12.5" | HD | 13 7/8" | - | 14 | HD | 31 | 8.12" | - | RFQ
|
| FSH31-18-HD | 16.75" | HD | 18.375" | 18.375" | 18 | - | 31 | 8.12" | - | RFQ
|
| FSH31-18-SAE | 17.25" | SAE | 18.375" | - | 18 | SAE | 31 | 8.12" | - | 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+