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Product Specifications:
| Item | Sure-Flex Sleeve |
| Angular Misalignment | 1° |
| Application | Blowers, Compressors, Conveyors, Mixers, Motors, Pumps |
| Body Style | 5N |
| Coupling Size | 5 |
| Features | 4-Way Flexing Action Absorbs Shock, Misalignment And End Float, Vibration |
| For Misalignment Type | Angular, Parallel |
| Hp @ 100 Speed | 0.5 hp , 1/2 hp |
| Hp @ 1200 Rpm | 5 47/50 hp |
| Hp @ 1800 Rpm | 8 9/10 hp |
| Hp @ 3600 Rpm | 18 hp |
| Hp @ Speed | 18 hp @ 3600 RPM, 8.9 hp @ 1800 RPM , 18 hp @3, 600 RPM, 8.9 hp @1, 800 RPM |
| Hp Rating @ 100 Rpm | 0.5 hp |
| Hp Rating @ 1200 Rpm | 5.94 |
| Hp Rating @ 1800 Rpm | 8.9 hp |
| Hp Rating @ 3600 Rpm | 18 hp |
| Insert Construction | Two Piece |
| Insert Design | Two Piece With Retaining Ring |
| Insert Design | Two-Piece with Retaining Ring |
| Insert Material | Neoprene |
| Insert Width | 1 9/16" |
| Material | Neoprene |
| Max. Angular Gap Misalignment | 0.056" |
| Max. Angular Misalignment | 1° |
| Max. Operating Temp. | 200°F |
| Max. Parallel Misalignment | 0.015" |
| Max. Speed | 7600 RPM |
| Min. Operating Temp. | 0°F |
| Operating Temp. | 0°F to +200°F |
| Outside Dia. | 2 15/16" |
| Parallel Misalignment | 0.015" |
| Rated Torque | 312 lbs.-in. |
| Resistance Properties | Chemical Resistant, Oil Resistant |
| System Of Measurement | Imperial |
| Torque | 312 lbs.-in. |
| Torsional Stiffness | 916 lbs.-in./deg. |
| Width | 1 14/25" |
Shipping Info:
| Ship weight (kg) | 0.14 |
| Ship height (cm) | 4.57 |
| Ship length (cm) | 10.67 |
| Ship width (cm) | 10.41 |
| HS code | 8483608000 |
| Country of Origin | US |
Product Details:
- TB Wood's 5N coupling sleeve used for torque transmission & accommodating shaft misalignment for compressors, pumps, electric motors, mixers, conveyors & blowers
- Features exceptional torsional flexibility with 4-way flexing action for absorption of shocks, vibrations, misalignments & end float
- Needs no lubrication or maintenance
- Accommodates 7 - 21 degree torsional wind up
- ATEX compliant and ISO certified
Product Variants
| Model | Outside Dia. | Max. Speed | Coupling Size | Insert Material | Torsional Stiffness | Angular Misalignment | Parallel Misalignment | Torque | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| 3JNS | 1 7/8" | 9200 RPM | 3 | Neoprene | 229 lbs.-in./deg. | 1° | 0.01" | 78 lbs.-in. | €28.31 | |
| 4JNS | 2 5/16" | 7600 RPM | 4 | Neoprene | 458 lbs.-in./deg. | 1° | 0.01" | 156 lbs.-in. | €37.62 | |
| 5JNS | 2 15/16" | 7600 RPM | 5 | Neoprene | 916 lbs.-in./deg. | 1° | 0.015" | 312 lbs.-in. | €39.18 | |
| 6JNS | 3 3/4" | 6000 RPM | 6 | Neoprene | 1718 lbs.-in./deg. | 1° | 0.015" | 585 lbs.-in. | €84.70 | |
| 3J | 1 7/8" | 9200 RPM | 3 | EPDM | 229 lbs.-in./deg. | 1° | 0.01" | 78 lbs.-in. | €10.28 | |
| 4J | 2 5/16" | 7600 RPM | 4 | EPDM | 458 lbs.-in./deg. | 1° | 0.01" | 156 lbs.-in. | €22.43 | |
| 5J | 2.938" | 7600 RPM | 5 | EPDM | 916 lbs.-in./deg. | 1° | 0.015" | 312 lbs.-in. | €45.20 |
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Contact us
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We're available Monday through Friday, from 07:30 until 17:00.
TB WOODS 5N Sure-Flex Coupling Sleeve, Size 5, Up To 7600 RPM
€120.75 /unit


