FREE delivery on orders over €150
Product Specifications:
| Item | Sure-Flex Sleeve |
| Coupling Size | 8 |
| Hp Rating @ 100 Rpm | 2 3/10 hp |
| Hp Rating @ 100 Rpm | 2.3 hp |
| Hp Rating @ 1200 Rpm | 28 2/25 hp |
| Hp Rating @ 1200 Rpm | 28.08 |
| Hp Rating @ 1800 Rpm | 42 hp |
| Hp Rating @ 3600 Rpm | 84 hp |
| Insert Design | One-Piece Split |
| Material | EPDM |
| Max. Angular Gap Misalignment | 0.094" |
| Max. Angular Misalignment | 1° |
| Max. Parallel Misalignment | 1/50" |
| Max. Speed | 4500 RPM |
| Operating Temp. | -30°F to +275°F |
| Outside Dia. | 5.062" |
| Rated Torque | 1475 lbs.-in. |
| Width | 2 1/2" |
Shipping Info:
| Ship weight (kg) | 0.45 |
| Ship height (cm) | 6.6 |
| Ship length (cm) | 14.48 |
| Ship width (cm) | 14.48 |
| HS code | 8483608000 |
| Country of Origin | US |
Product Details:
- TB Wood's 8JS coupling sleeve suitable for accommodating shaft misalignment and torque transmission in pumps, compressors, mixers, electric motors & conveyors
- Features one-piece, split EPDM rubber construction for protecting against wear and 4-way flexing action for absorbing shock, vibration, misalignment & end float
- Accommodates 7 to 21 degree torsinol 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
- APOLLO VALVES 7710808 Bronze 2 Pcs Ball Valve with 90 Deg. Reversed Stem 2 Inch Size, 2 x FNPT, yellow, bronze, 5 x 2 x 3 Inch
- KRUEGER KIT-OFG
- GATES 164-2MGT-04 Round Tooth Timing Belt, 5mm Pitch, 60 Teeth
- SIEMENS CED63B020 Circuit Breaker, Bolt-On, 20 Ampere, 3 Phase, 200kAIC at 480V
- FIBERGRATE 569605
- CASH VALVE CP-ZABS027AH-01E3 Pilot Valve, 1/4 Inch Size, 75-175 PSI, 2.7-1 Ratio
- REGAL 050987AM End Mill, Single End, 1-1/4 Inch Dia., 4-1/2 Inch Length, 6 Flutes, Bright
- COOPER B-LINE BL1425 Conduit Hanger, 1 In Lg., 2 3/25 In Wd., 400 lbs. Load Capacity, Zn Plated
Explore More
- ANTHES
- KEYSHAFT
- OIL EATER
- CIRCUL-AIR-CORP
- IMPERIAL-RANGES
- Attic Fan Thermostats
- Gate and Globe Valves
- Self Drilling Screws
- Roof Top Mounting Rails
- Chin Straps
- CONDOR General Purpose Gloves, Black, Rough Latex
- ANSELL 11-618 Hyflex Ultra Thin Polyurethane Gloves
- GLOBE SCIENTIFIC Label Rolls, Cryo, Direct Thermal, 9.5 mm Dots
- SUGATSUNE Wire Pull Handles
- STRANCO INC Calibration Label, Polyester
- LEESON C Face Motors, Single Phase, Drip Proof, C Face With Base
- DAYTON Grommets
- GRAINGER Cleaning Station Shadow Boards
- LEGRIS 0903 Series Adapter Reducers
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 8JS Sure-Flex Plus Coupling Sleeve, Size 8, 4500 RPM, 1475 in-lb
€124.65 /unit

