US Tsubaki 40JA19 — Quick Disconnect QD Sprockets
US Tsubaki 40JA19 - Quick Disconnect QD Sprockets - Bore: C2080 mm; Material: Carbon Steel; Chain Size (ANSI): #40.
In our catalog, the 40JA19 from US Tsubaki is listed under the Quick Disconnect QD Sprockets category. The manufacturer's published data for this part number specifies Bore: C2080 mm and Material: Carbon Steel.
Published specifications for this part include Chain Size (ANSI): #40; Pitch: 0.500 in in; Teeth: 19; Type: QD Bushed Type B; O.D.: 3.300 in; Hub Diameter: 2.063 in; Length Through Bore: 9/16 in; Pitch Diameter: 3.038 in; Keyway Size: 1/4 x 1/8 in; Screw Size: 5/16 in; Bushing Type: Type JA QD. See the Specifications tab on this page for the full technical table.
| Bore | C2080 mm |
|---|---|
| Bushing Type | Type JA QD |
| Chain Size (ANSI) | #40 |
| Hub Diameter | 2.063 in |
| Keyway Size | 1/4 x 1/8 in |
| Length Through Bore | 9/16 in |
| Material | Carbon Steel |
| O.D. | 3.300 in |
| Pitch | 0.500 in in |
| Pitch Diameter | 3.038 in |
| Screw Size | 5/16 in |
| Teeth | 19 |
| Type | QD Bushed Type B |
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 40JA19?
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 40JA19?
40JA19 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 40JA19 discontinued, and can I still get one?
KKM Solutions does not publish a manufacturer lifecycle status for 40JA19 — check US Tsubaki's own product page for whether it is current, superseded, or end-of-life. It does not change what we can do: we source current-production, superseded and long-obsolete parts the same way, and where a part is genuinely unavailable we identify a form-fit-function equivalent.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 40JA19?
Key specifications include Bore: C2080 mm; Bushing Type: Type JA QD; Chain Size (ANSI): #40; Hub Diameter: 2.063 in. The full specification table on this page lists every published attribute for this part.
How quickly can 40JA19 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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