638504 Morse MI300A M Series cam clutch with 0.75-inch bore and 275 ft-lbs rated torque capacity. This clutch
KKM Solutions is an independent parts distributor, not an authorized Morse dealer — how we source.
Morse 638504 - Cam Clutches - Width: 3.75 mm; Length: 4.38 ft; Height: 3 mm.
Overview
Part number 638504 from Morse, listed in Clutches & Brakes. Specifications on file: Additional Bearing Support Requirement No; Backstopping Clutch Yes; Bore (Max) (in) 0.75; Bore (Min) (in) 0.5. KKM Solutions quotes this part with pricing and availability confirmed per order.
The Morse 638504 is part of the Cam Clutches range in our industrial catalog. The manufacturer's published data for this part number specifies Width: 3.75 mm and Length: 4.38 ft.
Published specifications for this part include Height: 3 mm; Mode of operation: High Performance Indexing; Type: CAM Clutches; Model: MI; Product type: M Series; Bore Size (in): 0.75; Outer Width (in): 2.375; Bore (Max) (in): 0.75; Bore (Min) (in): 0.5; Additional Bearing Support Requirement: No; Backstopping Clutch: Yes; Indexing Clutch: Yes. See the Specifications tab on this page for the full technical table.
Specifications
| 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 |
Product details
| Manufacturer | Morse |
|---|---|
| Manufacturer part number | 638504 |
| Product category | Clutches & Brakes |
| Published specifications | 21 attributes listed |
Request a quote for this part
Email orderdesk@kkmsolutions.com or call (825) 454-5367 for pricing and availability.
Frequently Asked Questions
How do I get pricing for 638504?
This part is quoted on request, so no price is listed for it here. 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 made by Morse and is listed in our Clutches & Brakes category. KKM Solutions is an independent distributor, not an authorized Morse dealer: we source the exact Morse part number 638504, and the quote confirms condition and lead time before you order.
Is the 638504 new and genuine?
Parts we supply are new and genuine unless the quote expressly states otherwise. Where a part is new-old-stock, from excess inventory, refurbished or open-box, the quote says so before you approve it.
What warranty comes with the 638504, and can I return it?
Parts we supply are warranted against manufacturing defects for 1 year from the date of delivery; where the manufacturer's own warranty is longer, the manufacturer's warranty applies. The warranty covers repair, replacement, or credit of the defective part and does not cover normal wear items, misapplication, improper installation, or consequential damages. Contact us within 30 days of delivery before returning anything — all returns need a return authorization from the order desk.
What is the lifecycle status of 638504?
No published lifecycle status is on file for 638504. Morse lists whether a catalog number is current, superseded or end-of-life on its own product page, and our order desk confirms the status with the manufacturer at quote time, before you commit. Send the part number through the quote form on this page.
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.
What is the bore size of 638504?
Per the published specification for 638504: Bore Size (in): 0.75. Confirm against the full specification table on this page, or ask our order desk to verify it with the manufacturer at quote time.
How quickly can 638504 ship?
Lead time for 638504 is quoted per order and confirmed on your quote, which our order desk sends within 1 business day. For a line-down emergency, call the 24/7 order desk at (825) 454-5367.
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