TB WOODS 12SCH278 Sure-Flex Type SC Spacer Hub, High Strength Cast Iron, 12 Size, 2.875 inch Bore Dia.
Get it by Tuesday, Aug 25
€347.12 /unit
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Product Specifications:
| Item | Spacer Hub |
| Bore Dia. | 2 7/8" |
| Bore Size | 2 mm |
| Bore Tolerance | +0.0005" to +0.002" |
| Bore Type | Finished With Keyway |
| Coupling Size | 12 |
| Hub | Spacer Hub |
| Hub Dia. | 5 3/4" |
| Key Way Size | 3/4" x 3/8" |
| Keyseat Size (in.) | 3/4" x 3/8" |
| Length Through Bore | 2.969" |
| Material | Cast Iron |
| Max. Angular Gap Misalignment | 0.175" |
| Max. Angular Misalignment | 1° |
| Max. Parallel Misalignment | 0.032" |
| Product Type | Sure-Flex Type SC Spacer Hub |
| Rated Torque | 9360 lbs.-in. |
| Set Screw Distance | 1 5/8" |
| Set Screw Length | 1" |
| Set Screw Location | Over Keyseat |
| Set Screw Thread Size | 5/8"-11 |
| Set Screw Thread Type | Coarse |
| Setscrew | 5/8-11 UNC |
| Size | 12" |
| Torque | 1028 N-m |
Shipping Info:
| Ship weight (kg) | 7.47 |
| Ship height (cm) | 14.61 |
| Ship length (cm) | 2.54 |
| Ship width (cm) | 2.54 |
Product Variants
| Product | Model | Coupling Size | Bore Dia. | Bore Tolerance | Set Screw Length | Set Screw Thread Size | Bore Type | Length Through Bore | Hub Dia. | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
4JSC3558 | 4 | 5/8" | +0.0005" to +0.0015" | 1/4" | 1/4"-20 | Round Keyed | 1 1/16" | 2" | €111.71 | |
![]() |
4JSC351 | 4 | 1" | +0.0005" to +0.0015" | 1/4" | 1/4"-20 | Round Keyed | 1 1/16" | 2" | €111.71 | |
![]() |
4JSC35118 | 4 | 1 1/8" | +0.0005" to +0.0015" | 0.188" | 1/4"-20 | Round Keyed | 1 1/16" | 2" | €114.31 | |
![]() |
5SCHMPB | 5 | 1/2" | +0.0005" to +0.0015" | 3/8" | 5/16"-18 | Round | 1 3/32" | 2" | €111.61 | |
![]() |
5SCH78 | 5 | 7/8" | +0.0005" to +0.0015" | 1/2" | 5/16"-18 | Round Keyed | 1 3/32" | 2" | €114.14 | |
![]() |
5SCH1 | 5 | 1" | +0.0005" to +0.0015" | 3/8" | 5/16"-18 | Round Keyed | 1 3/32" | 2" | €114.35 | |
![]() |
5SCH118 | 5 | 1 1/8" | +0.0005" to +0.0015" | 3/8" | 5/16"-18 | Round Keyed | 1 3/32" | 2" | €118.56 |
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Contact us
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We're available Monday through Friday, from 07:30 until 17:00.
TB WOODS 12SCH278 Sure-Flex Type SC Spacer Hub, High Strength Cast Iron, 12 Size, 2.875 inch Bore Dia.
€347.12 /unit


