US Tsubaki SK-1 — Type SK
U.S. Tsubaki SK-1 SK series Quick-Disconnect bushing with 1" bore. Provides secure shaft mounting for sprockets, sheaves, and power transmission compo
U.S. Tsubaki SK-1 QD Bushing, SK Series, 1" bore. Quick-Disconnect bushing for secure shaft mounting. Ideal for sprockets and sheaves.
| Barrel Diameter | 2-13/16 in |
|---|---|
| Bolt Circle Diameter | 3-5/16 in |
| Bore | 1 in mm |
| Flange Diameter | 3-7/8 in |
| Flange Thickness | 9/16 in |
| Keyway Size | 1/4 in W x 1/8 in H |
| Number of bolt holes | 3 |
| Overall Length | 1-15/16 in |
| Screw Size | 5/16 x 2 in |
| Suitable For Use With | Sprockets 101 |
| Torque rating | 7000 in-lb |
| Type | Type SK |
Frequently Asked Questions
How do I get pricing for SK-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 orderdesk@kkmsolutions.com, and our order desk will reply with pricing and availability within 1 business day.
Who manufactures the SK-1?
SK-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.
What are the key specifications of SK-1?
Key specifications include Barrel Diameter: 2-13/16 in; Bolt Circle Diameter: 3-5/16 in; Bore: 1 in mm; Flange Diameter: 3-7/8 in. The full specification table on this page lists every published attribute for this part.
How quickly can SK-1 ship?
In-stock items are dispatched the same business day for orders placed by 3 PM; sourced and quoted items ship per the quoted lead time. KKM Solutions ships worldwide — to your site, warehouse, or freight forwarder.
