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TB WOODS 7JN Sure-Flex Coupling Sleeve, Size 7, Up To 5250 RPM
Get it by Wednesday, Jan 1
Payment Options Available
Delivery Options Available
Product Specifications:
| Item | Sure-Flex Sleeve |
| Age Group | Adult |
| Body Style | 7JN |
| Color | Black |
| Component Wr² | 0.0133 lbs.-sq. ft. |
| Coupling Size | 7 |
| Gender | Unisex |
| Hp Rating @ 100 Rpm | 1.5 hp |
| Hp Rating @ 1200 Rpm | 17.90 |
| Hp Rating @ 1800 Rpm | 27 hp |
| Hp Rating @ 3600 Rpm | 54 hp |
| Insert Design | One-Piece Solid |
| Material | Neoprene |
| Max. Angular Gap Misalignment | 0.081" |
| Max. Angular Misalignment | 1 Deg. |
| Max. Parallel Misalignment (in.) | 0.02" |
| Max. Rpm | 5250 rpm |
| Operating Temp. | -0 to +200 Deg. F |
| Outside Dia. | 4 11/32" |
| Rated Torque | 940 lbs.-in. |
| Size | 7 |
| Torsional Stiffness (deg./in.-lbs.) | 2769 lbs.-in./rad. |
| Weight | 0.62 lbs. |
| Width | 2.19" |
Shipping Info:
| Ship weight (kg) | 0.32 |
| Ship height (cm) | 6.35 |
| Ship length (cm) | 13.46 |
| Ship width (cm) | 12.95 |
| HS code | 8483608000 |
| Country of Origin | US |
Product Details:
- TB Wood's 7JN coupling sleeve designed for accommodating shaft misalignment & torque transmission for compressors, pumps, electric motors, mixers, conveyors & blowers
- Features one-piece, solid neoprene construction for wear protection & lubrication free installation and 4-way flexing action for absorbing misalignment, end float & shocks
- Accommodates 7 - 21 degree torsional wind up
- ATEX compliant and ISO certified
Product Variants
| 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. | €€20.61 | |
| 4JNS | One-Piece Split | 4 | Neoprene | 156 lbs.-in. | 7600 rpm | 2 5/16" | 458 lbs.-in./rad. | €€25.20 | |
| 5JNS | One-Piece Split | 5 | Neoprene | 312 lbs.-in. | 7600 rpm | 2 15/16" | 916 lbs.-in./rad. | €€35.99 | |
| 6JNS | One-Piece Split | 6 | Neoprene | 585 lbs.-in. | 6000 RPM | 3 3/4" | 1718 lbs.-in./rad. | €€62.94 | |
| 3J | One-Piece Solid | 3 | EPDM | 78 lbs.-in. | 9200 rpm | 1 7/8" | 229 lbs.-in./rad. | €€12.00 | |
| 4J | One-Piece Solid | 4 | EPDM | 156 lbs.-in. | 7600 rpm | 2 5/16" | 458 lbs.-in./rad. | €€17.16 | |
| 5J | One-Piece Solid | 5 | EPDM | 312 lbs.-in. | 7600 rpm | 2 15/16" | 916 lbs.-in./rad. | €€34.34 |
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