FREE delivery on orders over €150
Product Specifications:
| Item | Sure-Flex Sleeve |
| Angular Misalignment | 0.25° |
| Application | Compressors, Conveyors, Electric Motors, Fans/Blowers, Mixers, Pumps |
| Body Style | 11H |
| Coupling Size | 11 |
| Features | 4-Way Flexing Action Absorbs Shock, Misalignment And End Float, Vibration |
| For Misalignment Type | Angular, Axial, Parallel |
| Horsepower @ Rpm | 1000 Hp @ 3, 500 Rpm, 331 Hp @ 1, 160 Rpm, 500 Hp @ 1, 750 Rpm |
| Hp Rating @ 100 Rpm | 29 hp |
| Hp Rating @ 1200 Rpm | 342.72 |
| Hp Rating @ 1200 Rpm | 342 18/25 hp |
| Hp Rating @ 1800 Rpm | 514 hp |
| Hp Rating @ 3600 Rpm | 985 hp |
| Insert Construction | One Piece Solid |
| Insert Design | One-Piece Solid |
| Insert Material | Hytrel |
| Insert Width | 4" |
| Material | Hytrel |
| Max. Angular Gap Misalignment | 0.037" |
| Max. Angular Misalignment | 0.25° |
| Max. Parallel Misalignment | 0.022" |
| Max. Speed | 3600 RPM |
| Maximum Operating Temperature | 250°F |
| Minimum Operating Temperature | -65°F |
| Operating Temp. | -65°F to +250°F |
| Outside Dia. | 8.188" |
| Outside Diameter | 8 3/16" |
| Parallel Misalignment | 0.022" |
| Rated Torque | 18000 lbs.-in. |
| System Of Measurement | Imperial |
| Torsional Stiffness | 125000 lbs.-in./deg. |
| Width | 4" |
Shipping Info:
| Ship weight (kg) | 2.03 |
| Ship height (cm) | 10.92 |
| Ship length (cm) | 27.18 |
| Ship width (cm) | 25.91 |
| HS code | 8483608000 |
| Country of Origin | US |
Product Details:
- TB Wood's 11H coupling sleeve designed for transmitting torque and accommodating shaft misalignment in blowers, conveyors, compressors, pumps & motors
- Features exceptional torsional flexibility with 4-way flexing action for the absorption of shocks, vibrations, misalignments & end floats
- One-piece solid construction with molded Hytrel (H) suitable for high-torque applications and lubrication free installation
- ATEX compliant
Product Variants
| Model | Max. Speed | Rated Torque | Coupling Size | Insert Material | Torsional Stiffness | Angular Misalignment | Parallel Misalignment | Outside Dia. | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| 3JNS | 9200 RPM | 78 lbs.-in. | 3 | Neoprene | 229 lbs.-in./deg. | 1° | 0.01" | 1 7/8" | €25.35 | |
| 4JNS | 7600 RPM | 156 lbs.-in. | 4 | Neoprene | 458 lbs.-in./deg. | 1° | 0.01" | 2.312" | €31.79 | |
| 5JNS | 7600 RPM | 312 lbs.-in. | 5 | Neoprene | 916 lbs.-in./deg. | 1° | 0.015" | 2.938" | €39.18 | |
| 6JNS | 6000 RPM | 585 lbs.-in. | 6 | Neoprene | 1718 lbs.-in./deg. | 1° | 0.015" | - | €77.82 | |
| 3J | 9200 RPM | 78 lbs.-in. | 3 | EPDM | 229 lbs.-in./deg. | 1° | 0.01" | 1 7/8" | €10.28 | |
| 4J | 7600 RPM | 156 lbs.-in. | 4 | EPDM | 458 lbs.-in./deg. | 1° | 0.01" | 2.312" | €20.33 | |
| 5J | 7600 RPM | 312 lbs.-in. | 5 | EPDM | 916 lbs.-in./deg. | 1° | 0.015" | 2.938" | €40.93 |
Explore Products
- DEWALT 05320S-PWR Sleeve Anchor, 10-24 Thread Size, Steel, Flat Head Combo, 1/4 In Anchor Dia.
- ABLOY 6100ED-A-ALR x 622 Exit Device With Built-In Alarm 30 Inch To 36 Inch, Non-Handed
- USA SEALING BULK-RS-E60-62 Rubber Strip, EPDM, 1-1/2 Inch Width, 10 Feet Length, 1/16 Inch Thick, 60A
- ACME ELECTRIC WC075K05 Transformer, Medium Voltage, Single Phase, 4160/240V, 75kVA
- SUPER-STRUT A716-1-1/2SS Beam Clamp, 1-1/2 Inch Size, Stainless Steel
- HUOT 30550 Drill Index Jobber Length Plastic
- MAIN FILTER INC. MF0128860 931018Q Interchange Hydraulic Filter, Glass, 25 Micron, Viton Seal, 9.25 Inch Height
- ANVIL 0840004311 Ductile Iron 11/4 X 11/4 X 3/4 Screwed Tee
Explore More
- KEYSHAFT
- PHILLOCRAFT
- WARNER ELECTRIC
- BLACKINTON
- MIDWEST
- Dial Indicators
- Class G Fuses
- Screw/Bolt Extractors and Nut Splitters
- Wire Wrap and Unwrap Tools
- Building Automation Controls
- ADB HOIST RINGS MFG. Hoist Eye 360 Hoist Rings
- ANSELL Comarex Natural Rubber Latex Gloves
- XTEND & CLIMB Step Stools
- SPEEDGLAS Welding Helmet Magnification Plates
- LOC-LINE Female Npt Valve
- SPEARS VALVES CPVC Premium Pneumatic Actuated Standard Butterfly Valves, Buna
- SPEARS VALVES PVC Class 160 IPS Fabricated Fitting Repair Couplings, Gasket x Gasket
- CEMENTEX USA Metric Open End Wrench Sets
- WATTS RK-M200/M300 Series Backflow Preventer Repair Kit
Contact us
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.
TB WOODS 11H Sure-Flex Plus Sleeve Coupling Insert, Size 11, 3600 RPM
€1,128.76 /unit


