Rexnord 3100442 — Hubs
Rexnord 3100442 - Hubs - Width: 3.00 mm; Length: 3.00 ft; Height: 2.00 mm.
Rexnord 3100442 Wrapflex 5R HSB PM coupling hub, 1.625" bore, high-strength bore design, wrap-around elastomeric coupling hub for industrial power transmission.
| Coupling Size | 5R |
|---|---|
| Coupling style | Close Coupled |
| Coupling type | Elastomeric |
| Height | 2.00 mm |
| Hub barrel outside diameter (in) | 2.52 in |
| Hub bore fit | Clearance Fit |
| Hub length (in) | 1.378 in |
| Hub length through bore (in) | 1.02 in |
| Hub material | Sintered Metal |
| Hub set screw axial location (in) | 0.63 in |
| Hub shoulder diameter (in) | 2.52 in |
| Hub straight bore diameter [Nom] (in) | 1.625 in |
| Hub style | Standard |
| Hub type | R-Hub |
| Keyway depth (in) | 0.1875 in |
| Keyway fit | Commercial |
| Keyway width (in) | 0.375 in |
| Length | 3.00 ft |
| Net weight | 1.23 |
| Number of keyways | 1 |
| Number of set screws | 2 |
| Unit of dimension | IN |
| Volume | 0.078 |
| Volume unit | GLL |
| Weight unit | LB |
| Width | 3.00 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 3100442?
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 3100442?
3100442 is a Rexnord part. KKM Solutions sources Rexnord components to the exact manufacturer specification and cross-checks every order against manufacturer part data before it ships.
Is 3100442 discontinued, and can I still get one?
KKM Solutions does not publish a manufacturer lifecycle status for 3100442 — check Rexnord's own product page for whether it is current, superseded, or end-of-life. It does not change what we can do: we source current-production, superseded and long-obsolete parts the same way, and where a part is genuinely unavailable we identify a form-fit-function equivalent.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 3100442?
Key specifications include Coupling Size: 5R; Coupling style: Close Coupled; Coupling type: Elastomeric; Height: 2.00 mm. The full specification table on this page lists every published attribute for this part.
How quickly can 3100442 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.
Variants & Related Part Numbers
Other Rexnord part numbers in this family:
- 3100443 — Rexnord 3100443 Wrapflex 10R PM coupling hub with 1.875" HSB (hollow shaft…
- 3100444 — Rexnord 3100444 Wrapflex 20R PM coupling hub with HSB (hexagonal shaft bore)…
- 3100445 — Rexnord 3100445 Wrapflex 30R HSB coupling hub with 2.875" finished bore. Heavy-duty…
- 3100446 — Rexnord 3100446 Wrapflex 40R HSB coupling hub with 3.375" finished bore. Heavy-duty…
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