Morse 172808 — Cam Clutches
Morse 172808 - Cam Clutches - Width: 4.4 mm; Length: 4.7 ft; Height: 4.3 mm.
In our catalog, the 172808 from Morse is listed under the Cam Clutches category. The manufacturer's published data for this part number specifies Width: 4.4 mm and Length: 4.7 ft.
The specification set recorded for this part number covers Height: 4.3 mm; Type: CAM Clutches; Model: PB-8A; Product type: PB Series; Configuration: RH; Overall Width (in): 3.563 in; Keyway: 1/4 x 1/8; Bore Size (in): 1.0; Hub Diameter (in): 1.625; Additional Bearing Support Requirement: No; Backstopping Clutch: Yes; Indexing Clutch: Yes. See the Specifications tab on this page for the full technical table.
| Additional Bearing Support Requirement | No |
|---|---|
| Backstopping Clutch | Yes |
| Bore Size (in) | 1.0 |
| Configuration | RH |
| Groove Diameter | 1.696/1.686 |
| Groove Width | .056/.076 |
| Height | 4.3 mm |
| Hub Diameter (in) | 1.625 |
| Indexing Clutch | Yes |
| Key for Bore Size | 1/4 x 1/8 |
| Keyway | 1/4 x 1/8 |
| Keyway Length (in) | 1.063 |
| Length | 4.7 ft |
| Length to Groove | 1.315/1.320 |
| Length to Snap Ring Groove (in) | 1.75 |
| Lubrication Type | Grease |
| Major Diameter Width (in) | 1.688 |
| Model | PB-8A |
| Mounting Diameter (in) | 1.750/1.749 |
| Mounting Length (in) | 1.438 |
| Overall Diameter (in) | 3.25 |
| Overall Width (in) | 3.563 in |
| Overrunning Clutch | Yes |
| Product type | PB Series |
| Rated Torque Capacity (ft.-lbs.) | 450 |
| RPM Max. - Inner Race | 1600 |
| RPM Max. - Outer Race | 650 |
| Snap Ring (Not Furnished) | RS175 |
| Type | CAM Clutches |
| Width | 4.4 mm |
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 172808?
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 172808?
172808 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.
Is 172808 discontinued, and can I still get one?
KKM Solutions does not publish a manufacturer lifecycle status for 172808 — check Morse's own product page for whether it is current, superseded, or end-of-life.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 172808?
Key specifications include Additional Bearing Support Requirement: No; Backstopping Clutch: Yes; Bore Size (in): 1.0; Configuration: RH. The full specification table on this page lists every published attribute for this part.
How quickly can 172808 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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