US Tsubaki JA-1 — Type JA
US Tsubaki JA-1 - Type JA - Bore: 1 in mm; Type: Type JA; Overall Length: 1 in.
This listing covers the US Tsubaki JA-1, a part number in the Type JA category. The manufacturer's published data for this part number specifies Bore: 1 in mm and Type: Type JA.
The specification set recorded for this part number covers Overall Length: 1 in; Torque rating: 1000 in-lb; Suitable For Use With: Sprockets 101; Number of bolt holes: 3; Bolt Circle Diameter: 1-21/32 in; Keyway Size: 1/4 in W x 1/8 in H; Screw Size: #10 x 1 in; Barrel Diameter: 1-3/8 in; Flange Diameter: 2 in; Flange Thickness: 5/16 in. The complete technical table is shown in the Specifications tab on this page.
| Barrel Diameter | 1-3/8 in |
|---|---|
| Bolt Circle Diameter | 1-21/32 in |
| Bore | 1 in mm |
| Flange Diameter | 2 in |
| Flange Thickness | 5/16 in |
| Keyway Size | 1/4 in W x 1/8 in H |
| Number of bolt holes | 3 |
| Overall Length | 1 in |
| Screw Size | #10 x 1 in |
| Suitable For Use With | Sprockets 101 |
| Torque rating | 1000 in-lb |
| Type | Type JA |
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 JA-1?
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 JA-1?
JA-1 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 JA-1 discontinued, and can I still get one?
KKM Solutions does not publish a manufacturer lifecycle status for JA-1 — check US Tsubaki's own product page for whether it is current, superseded, or end-of-life. It does not change what we can do: we source current-production, superseded and long-obsolete parts the same way, and where a part is genuinely unavailable we identify a form-fit-function equivalent.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 JA-1?
Key specifications include Barrel Diameter: 1-3/8 in; Bolt Circle Diameter: 1-21/32 in; Bore: 1 in mm; Flange Diameter: 2 in. The full specification table on this page lists every published attribute for this part.
How quickly can JA-1 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:
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