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 | 7HS |
| Coupling Size | 7 |
| Features | 4-Way Flexing Action Absorbs Shock, Misalignment And End Float, Vibration |
| For Misalignment Type | Angular, Axial, Parallel |
| Horsepower @ 100 Rpm | 4.6 hp |
| Horsepower @ Rpm | 160 Hp @ 3, 500 Rpm, 53 Hp @ 1, 160 Rpm, 80 Hp @ 1, 750 Rpm |
| Hp Rating @ 100 Rpm | 4 3/5 hp |
| Hp Rating @ 100 Rpm | 4.6 hp |
| Hp Rating @ 1200 Rpm | 54.74 |
| Hp Rating @ 1200 Rpm | 54 37/50 hp |
| Hp Rating @ 1800 Rpm | 82 hp |
| Hp Rating @ 3600 Rpm | 157 hp |
| Insert Construction | Two Piece |
| Insert Design | Two-Piece Split |
| Insert Material | Hytrel |
| Insert Width | 2 3/16" |
| Material | Hytrel |
| Max. Angular Gap Misalignment | 0.02" |
| Max. Angular Misalignment | 0.25° |
| Max. Parallel Misalignment | 0.012" |
| Max. Speed | 5250 RPM |
| Maximum Operating Temperature | 250°F |
| Minimum Operating Temperature | -65°F |
| Operating Temp. | -65°F to +250°F |
| Outside Dia. | 4.344" |
| Outside Diameter | 4 11/32" |
| Parallel Misalignment | 0.012" |
| Rated Torque | 2875 lbs.-in. |
| System Of Measurement | Imperial |
| Torsional Stiffness | 20000 lbs.-in./deg. |
| Width | 2.19" |
Shipping Info:
| Ship weight (kg) | 0.32 |
| Ship height (cm) | 6.35 |
| Ship length (cm) | 13.21 |
| Ship width (cm) | 12.95 |
| HS code | 8483608000 |
| Country of Origin | US |
Product Details:
- TB Wood's 7HS coupling sleeve insert designed for torque transmission and accommodating shaft misalignment in pumps, compressors, mixers, electric motors & conveyors
- Flexible Hytrel construction allows quick & lubrication free installation and 4-way flexing action absorbs shock, vibration, misalignment & end float
- Capability to accommodate 7 degree torsional wind-up
- 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
- GRAINGER 17938_12_0 Stainless Steel Rectangle Tube 304, 12 Inch Length, 4 Inch Width, 2 Inch Height, Welded
- GROVE GEAR GR8240167.00 GR-BMQ824-80-R-56 Worm Reducer, 80:1 Ratio, 0.625 Inch I.D, 1.125 Inch O.D, Cast Iron
- BOSTON GEAR MCB6072 Cored Bar, 4.5 Inch Dia., 13 Inch Length, 660 Cast Bronze
- SANDVIK COROMANT T100-KM106DA-M10 D210 Tap, M10X1.5 Thread Size, 3/4 Inch Thread Length, 3 29/32 Inch Length, Tialn
- MCR SAFETY SBC201150T Coverall, 8.7 Cal/sq. cm ATPV Rating, Men, XL, Tall, 48 Inch Size
- MERIT 69957339772 Cartridge Roll, Straight, 1/2 Inch Dia x 1 1/2 Inch Length, 1/8 Inch Pilot, Ceramic, 80 Grit
- VESTIL ATS-4-56 Steel Alternate Tread Stair, 56 Deg, 42 x 23-1/2 x 90-1/2 Inch, 350 lb Capacity, Yellow
- TMI 999-10466 Curtain Door, 10 Ft Ht, 10 Ft Width, 10 Ft Opening Ht, 10 Ft Opening Width
Explore More
- BEHRINGER SYSTEMS
- KEYSHAFT
- RICHARD MANNO CO.
- CHAMPION TOOL STORAGE
- FABENCO
- Food Labels
- Paint Edgers and Refills
- Vacuum Blower Fishing System Accessories
- Wildland Gear Packs and Bags
- Strip Chart Temperature Recorders
- CONDOR Cowhide Leather Palomino Driver Gloves
- VIEGA PROPRESS 45 Degree Elbows, Copper, Press x FTG, EPDM
- CHICAGO PNEUMATIC Industrial Maintenance Air Hammers
- JOHN GUEST Two Way Dividers, Acetal Gray
- OK INDUSTRIES WD-30 Series Wire Dispensers
- ANDERSON METALS CORP. PRODUCTS Threaded Nipples
- EATON 2087 Series Elbow Adapters
- MARTIN SPROCKET Mine Duty MXT45 Bushed Drum Pulleys, Lagged
- MARTIN SPROCKET Taper Bushed Type Roller Chain Sprockets, Hardened Teeth, 140 Chain Number
- GRAINGER Maintenance Free Plate Casters
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 7HS Sure-Flex Plus Coulpling Sleeve, Size 7, 5250 RPM Max Speed
€396.90 /unit


