Morse 638504 — Cam Clutches
Morse MI300A 638504 M Series cam clutch with 0.75-inch bore and 275 ft-lbs rated torque capacity. This clutch has a 3-inch overall diameter and 2.5-in
Morse MI300A 638504 M Series cam clutch, 0.75" bore, 275 ft-lbs torque. For overrunning, backstopping, and indexing applications. Morse by Regal Rexnord.
| Additional Bearing Support Requirement | No |
|---|---|
| Backstopping Clutch | Yes |
| Bore (Max) (in) | 0.75 |
| Bore (Min) (in) | 0.5 |
| Bore Size (in) | 0.75 |
| Clutch size code | 300 |
| Height | 3 mm |
| Indexing Clutch | Yes |
| Inner Race Width (in) | 2.5 |
| Length | 4.38 ft |
| Lubrication Type | Oil |
| Mode of operation | High Performance Indexing |
| Model | MI |
| Nominal Overrunning Drag (ft-lb) | 0.17 |
| Outer Width (in) | 2.375 |
| Overall Diameter (in) | 3 |
| Overrunning Clutch | Yes |
| Product type | M Series |
| Rated Torque Capacity (ft.-lbs.) | 275 |
| Type | CAM Clutches |
| Width | 3.75 mm |
Frequently Asked Questions
How do I get pricing for 638504?
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 orderdesk@kkmsolutions.com, and our order desk will reply with pricing and availability within 1 business day.
Who manufactures the 638504?
638504 is a Morse part. KKM Solutions sources Morse components to the exact manufacturer specification and cross-checks every order against manufacturer part data before it ships.
What are the key specifications of 638504?
Key specifications include Additional Bearing Support Requirement: No; Backstopping Clutch: Yes; Bore (Max) (in): 0.75; Bore (Min) (in): 0.5. The full specification table on this page lists every published attribute for this part.
How quickly can 638504 ship?
In-stock items are dispatched the same business day for orders placed by 3 PM; 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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