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US Tsubaki 40B15SS — Type B Plain Bore Sprockets

US Tsubaki 40B15SS — Type B Plain Bore Sprockets

Brand: US Tsubaki SKU: 40B15SS Mfr Part #: 40B15SS
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US Tsubaki 40B15SS - Type B Plain Bore Sprockets - Bore: C2080 mm; Material: 304 Stainless Steel; Chain Size (ANSI): #40.

Sourced to exact specCross-checked against manufacturer part data
Fast quote turnaroundOur order desk replies within 1 business day
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This listing covers the US Tsubaki 40B15SS, a part number in the Type B Plain Bore Sprockets category. The manufacturer's published data for this part number specifies Bore: C2080 mm and Material: 304 Stainless Steel.

The specification set recorded for this part number covers Chain Size (ANSI): #40; Pitch: 0.500 in in; Teeth: 15; Type: Plain Bore Type B; O.D.: 2.650 in; Hub Diameter: 1.813 in; Length Through Bore: 7/8 in; Pitch Diameter: 2.405 in; Keyway Size: 1/8 x 1/16 in; Screw Size: 1-24. The complete technical table is shown in the Specifications tab on this page.

Bore C2080 mm
Chain Size (ANSI) #40
Hub Diameter 1.813 in
Keyway Size 1/8 x 1/16 in
Length Through Bore 7/8 in
Material 304 Stainless Steel
O.D. 2.650 in
Pitch 0.500 in in
Pitch Diameter 2.405 in
Screw Size 1-24
Teeth 15
Type Plain Bore Type B

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Quotes back within 1 business day — usually the same day. Need it faster? Call (825) 454-5367, answered 24/7.

Frequently Asked Questions

How do I get pricing for 40B15SS?

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 40B15SS?

40B15SS 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 40B15SS discontinued, and can I still get one?

KKM Solutions does not publish a manufacturer lifecycle status for 40B15SS — check US Tsubaki's own product page for whether it is current, superseded, or end-of-life. It does not change what we can do: we source current-production, superseded and long-obsolete parts the same way, and where a part is genuinely unavailable we identify a form-fit-function equivalent.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 40B15SS?

Key specifications include Bore: C2080 mm; Chain Size (ANSI): #40; Hub Diameter: 1.813 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 40B15SS 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:

  • 40B15F-1BU.S. Tsubaki 40B15F-1B #40 roller chain sprocket with 15 teeth, Type B…
  • 40B15F-1CU.S. Tsubaki 40B15F-1C #40 roller chain sprocket with 15 teeth, Type B…

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