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
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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 | Sure-Flex Sleeve |
| Body Style | 4E |
| Component Wr² | 0.0006 lbs.-sq. ft. |
| Coupling Size | 4 |
| Hp Rating @ 100 Rpm | 0.25 hp |
| Hp Rating @ 1200 Rpm | 2.97 |
| Hp Rating @ 1800 Rpm | 4.5 hp |
| Hp Rating @ 3600 Rpm | 8.9 hp |
| Insert Design | Two-Piece with Retaining Ring |
| Material | EPDM |
| Max. Angular Gap Misalignment | 0.043" |
| Max. Angular Misalignment | 1 Deg. |
| Max. Parallel Misalignment (in.) | 0.01" |
| Max. Rpm | 7600 rpm |
| Operating Temp. | -30 to +275 Deg. F |
| Outside Dia. | 2 5/16" |
| Rated Torque | 156 lbs.-in. |
| Torsional Stiffness (deg./in.-lbs.) | 458 lbs.-in./rad. |
| Weight | 0.11 lbs. |
| Width | 1.25" |
| Ship weight (kg) | 0.07 |
| Ship height (cm) | 3.18 |
| Ship length (cm) | 5.87 |
| Ship width (cm) | 3.18 |
| HS code | 8483608000 |
| Model | Insert Design | Coupling Size | Material | Rated Torque | Max. RPM | Outside Dia. | Torsional Stiffness (Deg./In.-Lbs.) | Price | |
|---|---|---|---|---|---|---|---|---|---|
| 3JNS | One-Piece Split | 3 | Neoprene | 78 lbs.-in. | 9200 rpm | 1 7/8" | 229 lbs.-in./rad. | £17.32 | |
| 4JNS | One-Piece Split | 4 | Neoprene | 156 lbs.-in. | 7600 rpm | 2 5/16" | 458 lbs.-in./rad. | £21.17 | |
| 5JNS | One-Piece Split | 5 | Neoprene | 312 lbs.-in. | 7600 rpm | 2 15/16" | 916 lbs.-in./rad. | £30.22 | |
| 6JNS | One-Piece Split | 6 | Neoprene | 585 lbs.-in. | 6000 RPM | 3 3/4" | 1718 lbs.-in./rad. | £52.87 | |
| 3J | One-Piece Solid | 3 | EPDM | 78 lbs.-in. | 9200 rpm | 1 7/8" | 229 lbs.-in./rad. | £10.09 | |
| 4J | One-Piece Solid | 4 | EPDM | 156 lbs.-in. | 7600 rpm | 2 5/16" | 458 lbs.-in./rad. | £14.41 | |
| 5J | One-Piece Solid | 5 | EPDM | 312 lbs.-in. | 7600 rpm | 2 15/16" | 916 lbs.-in./rad. | £28.85 |
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+