MasterDrive 4J-3/4 — Flex Couplings
MasterDrive 4J-3/4 - Flex Couplings - Outer Diameter: 2.461 in mm; Material: Powdered Metal; Overall Width: 2.375 in.
Quick and Easy Installation Exceptional Torsional Flexibility Maintanence Free Part Weight: 0.46 lb
| Bore Diameter | .75 in |
|---|---|
| Bore Type | Finished Bore with Keyway and 2 Set Screws |
| Flange Diameter | 2.461 in |
| Hub Diameter | 1.625 in |
| Keyway Size | 3/16 X 3/32 |
| Length Through Bore | 2.375 in |
| Material | Powdered Metal |
| Outer Diameter | 2.461 in mm |
| Overall Width | 2.375 in |
| Sleeve Coupling Flange Size | 4 |
Request a quote for this part
Email [email protected] or call (825) 454-5367 for pricing and availability.
Frequently Asked Questions
How do I get pricing for 4J-3/4?
KKM Solutions is a quote-based industrial supplier, so prices are not listed online. Send the quote form on this page with your quantity, or email [email protected], and our order desk will reply with pricing and availability within 1 business day.
Who manufactures the 4J-3/4?
4J-3/4 is a MasterDrive part. KKM Solutions sources MasterDrive components to the exact manufacturer specification and cross-checks every order against manufacturer part data before it ships.
Is 4J-3/4 discontinued, and can I still get one?
KKM Solutions does not publish a manufacturer lifecycle status for 4J-3/4 — check MasterDrive's own product page for whether it is current, superseded, or end-of-life. It does not change what we can do: we source current-production, superseded and long-obsolete parts the same way, and where a part is genuinely unavailable we identify a form-fit-function equivalent. Send the part number through the quote form on this page, or use our obsolete part lookup at https://kkmsolutions.com/tools/obsolete-part-lookup/.
What are the key specifications of 4J-3/4?
Key specifications include Bore Diameter: .75 in; Bore Type: Finished Bore with Keyway and 2 Set Screws; Flange Diameter: 2.461 in; Hub Diameter: 1.625 in. The full specification table on this page lists every published attribute for this part.
How quickly can 4J-3/4 ship?
In-stock items are dispatched the same business day for orders placed by 11 AM; sourced and quoted items ship per the quoted lead time. KKM Solutions ships worldwide — to your site, warehouse, or freight forwarder.
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