US Tsubaki 40B10 — Type B Plain Bore Sprockets
US Tsubaki 40B10 - Type B Plain Bore Sprockets - Bore: 1/2 in mm; Material: Carbon Steel; Chain Size (ANSI): #40.
This listing covers the US Tsubaki 40B10, a part number in the Type B Plain Bore Sprockets category. The manufacturer's published data for this part number specifies Bore: 1/2 in mm and Material: Carbon Steel.
Published specifications for this part include Chain Size (ANSI): #40; Pitch: 1/2 in in; Teeth: 10; Type: Plain Bore Type B; O.D.: 1.84 in; Hub Diameter: 1-1/4 in; Length Through Bore: 7/8 in; Pitch Diameter: 1.618 in; Keyway Size: 1/8 x 1/16 in; Screw Size: 1-24. See the Specifications tab on this page for the full technical table.
| Bore | 1/2 in mm |
|---|---|
| Chain Size (ANSI) | #40 |
| Hub Diameter | 1-1/4 in |
| Keyway Size | 1/8 x 1/16 in |
| Length Through Bore | 7/8 in |
| Material | Carbon Steel |
| O.D. | 1.84 in |
| Pitch | 1/2 in in |
| Pitch Diameter | 1.618 in |
| Screw Size | 1-24 |
| Teeth | 10 |
| 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 40B10?
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 40B10?
40B10 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 40B10 discontinued, and can I still get one?
KKM Solutions does not publish a manufacturer lifecycle status for 40B10 — check US Tsubaki's own product page for whether it is current, superseded, or end-of-life. It does not change what we can do: we source current-production, superseded and long-obsolete parts the same way, and where a part is genuinely unavailable we identify a form-fit-function equivalent.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 40B10?
Key specifications include Bore: 1/2 in mm; Chain Size (ANSI): #40; Hub Diameter: 1-1/4 in; Keyway Size: 1/8 x 1/16 in. The full specification table on this page lists every published attribute for this part.
How quickly can 40B10 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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- 40B13FL — U.S. Tsubaki 40B13FL #40 roller chain sprocket with 13 teeth, Type B…
- 40B13T — U.S. Tsubaki 40B13T #40 Type B plain bore roller chain sprocket with…
- 40B14F-1 — U.S. Tsubaki 40B14F-1 #40 ANSI roller chain sprocket with 14 teeth and…
- 40B15F-1B — U.S. Tsubaki 40B15F-1B #40 roller chain sprocket with 15 teeth, Type B…
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