US Tsubaki 80B20 — Type B Plain Bore Sprockets
US Tsubaki 80B20 - Type B Plain Bore Sprockets - Bore: 1 in mm; Material: Carbon Steel; Chain Size (ANSI): #80.
US Tsubaki 80B20 is a Type B Plain Bore Sprockets catalog item from US Tsubaki. The manufacturer's published data for this part number specifies Bore: 1 in mm and Material: Carbon Steel.
Key manufacturer data on file for this item includes Chain Size (ANSI): #80; Pitch: 1 in in; Teeth: 20; Type: Plain Bore Type B; O.D.: 6.91 in; Hub Diameter: 4-1/4 in; Length Through Bore: 4-3/4 in; Pitch Diameter: 6.392 in; Keyway Size: 1/4 x 1/8 in; Screw Size: 5/16 in. The complete technical table is shown in the Specifications tab on this page.
| Bore | 1 in mm |
|---|---|
| Chain Size (ANSI) | #80 |
| Hub Diameter | 4-1/4 in |
| Keyway Size | 1/4 x 1/8 in |
| Length Through Bore | 4-3/4 in |
| Material | Carbon Steel |
| O.D. | 6.91 in |
| Pitch | 1 in in |
| Pitch Diameter | 6.392 in |
| Screw Size | 5/16 in |
| Teeth | 20 |
| Type | Plain Bore 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 80B20?
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 80B20?
80B20 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 80B20 discontinued, and can I still get one?
KKM Solutions does not publish a manufacturer lifecycle status for 80B20 — check US Tsubaki's own product page for whether it is current, superseded, or end-of-life. It does not change what we can do: we source current-production, superseded and long-obsolete parts the same way, and where a part is genuinely unavailable we identify a form-fit-function equivalent.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 80B20?
Key specifications include Bore: 1 in mm; Chain Size (ANSI): #80; Hub Diameter: 4-1/4 in; Keyway Size: 1/4 x 1/8 in. The full specification table on this page lists every published attribute for this part.
How quickly can 80B20 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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