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Martin 8S 1 1/4 coupling hub for Quadra-Flex, Martin-Flex, or Go-Flex flexible couplings. Size 8S with 1-1/4" bore, 5.450" outside diameter, steel construction. Direct replacement for OEM coupling components in power transmission systems.
MODEL 8S 1 1/4
Contact supplier for technical support on: 323-728-8117
$63.62 Each
Prices are subject to change
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Returnable: See conditions
Material
Steel
Outside Dia
5.450"
| Material | Steel | Key Way Size | 1/4 X 1/8 in. |
|---|---|---|---|
| Coupling Size | 8 | Set Screw Size | 5/16-18X5/16 in. |
| Outside Diameter | 5.450 in. | Set Screw Location | 1 Over Kw & 1 At 90 |
| Length Thru Bore | 2.094 in. | Number of Set Screws | 2 |
| Bore Type | Bored To Size | Min Bore Size | 1.250 in. |
| Finished Bore Size | 1.250 in. | Max Bore Size | 2.250 in. |
| Storage Dimension Length | 5.880 in. | Weight | 2.50 lbs. |
| Storage Dimension Width | 5.880 in. | Individually Packaged | Boxed |
| Storage Dimension Height | 2.500 in. |
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NTN LUB-DRVKT120-117 single point lubricator with 120 mL reservoir and 1/4" NPT connection. Automatic grease dispenser provides continuous lubrication for bearings and machinery, reducing maintenance intervals. Suitable for industrial applications requiring reliable, unattended lubrication.
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Gates 14GTV-2240-68 Poly Chain Carbon Volt Belt with 14GTV pitch, 2240 mm pitch length, and 68 mm width. Designed for synchronous drives in hazardous or explosive atmospheres requiring static-dissipative performance. Features carbon-fiber tensile cord and conductive compound for reliable power transmission in ATEX/IECEx environments.
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Warner Electric 5370-271-214 UM-180-1040 electromagnetic clutch. This universal mount clutch is rated for 90 VDC operation and is part of the UM series designed for through-shaft mounting. Suitable for factory automation and power transmission applications requiring reliable electromagnetic engagement.
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