US Tsubaki 100EWB — Weld-On Hubs
US Tsubaki 100EWB - Weld-On Hubs - Bore: 3.834 in mm; Material: Steel; Type: Type B QD.
In our catalog, the 100EWB from US Tsubaki is listed under the Weld-On Hubs category. The manufacturer's published data for this part number specifies Bore: 3.834 in mm and Material: Steel.
The specification set recorded for this part number covers Type: Type B QD; Overall Length: 1-5/8 in; O.D.: 6-1/4 in; Number of bolt holes: 3; Bolt Circle Diameter: 5 in; Pilot Diameter: 5-7/8 in. The complete technical table is shown in the Specifications tab on this page.
| Bolt Circle Diameter | 5 in |
|---|---|
| Bore | 3.834 in mm |
| Material | Steel |
| Number of bolt holes | 3 |
| O.D. | 6-1/4 in |
| Overall Length | 1-5/8 in |
| Pilot Diameter | 5-7/8 in |
| Type | Type B QD |
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 100EWB?
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 100EWB?
100EWB is a US Tsubaki part. KKM Solutions sources US Tsubaki components to the exact manufacturer specification and cross-checks every order against manufacturer part data before it ships.
Is 100EWB discontinued, and can I still get one?
KKM Solutions does not publish a manufacturer lifecycle status for 100EWB — check US Tsubaki's own product page for whether it is current, superseded, or end-of-life. It does not change what we can do: we source current-production, superseded and long-obsolete parts the same way, and where a part is genuinely unavailable we identify a form-fit-function equivalent.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 100EWB?
Key specifications include Bolt Circle Diameter: 5 in; Bore: 3.834 in mm; Material: Steel; Number of bolt holes: 3. The full specification table on this page lists every published attribute for this part.
How quickly can 100EWB 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 US Tsubaki part numbers in this family:
- 100E20 — U.S. Tsubaki 100E20 #100 QD bushed roller chain sprocket with 20 teeth,…
- 100E30 — U.S. Tsubaki 100E30 #100 QD-bushed roller chain sprocket with 32 teeth, 13.440…
- 100E48 — U.S. Tsubaki 100E48 #100 QD bushed roller chain sprocket with 48 teeth,…
- 100EWC — U.S. Tsubaki 100EWC 100EW QD weld-on hub for mounting QD bushings to…
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