Skip to content
Worldwide shipping · same-day dispatch on in-stock items* (825) 454-5367 Order desk 24/7 [email protected]
KKM Industrial and Automation Solutions Industrial Automation & MRO Parts Line down? Call the order desk (825) 454-536724/7
Call the order desk Get a quote
MasterDrive QD Bushing, "SD Series", 30 mm Bore, 3.125 in Flng OD, Ductile Iron Material
Request a Quote Email [email protected] or call (825) 454-5367 for pricing and availability.
Quotes back within 1 business day — usually the same day. Need it faster? Call (825) 454-5367, answered 24/7.
Quoting several parts? Build one list, get one quote.
Sourced to exact specCross-checked against manufacturer part data
Fast quote turnaroundOur order desk replies within 1 business day
Worldwide shippingWe ship to your site, warehouse, or freight forwarder

MasterDrive QD Bushing, "SD Series", 30 mm Bore, 3.125 in Flng OD, Ductile Iron Material

Brand: MasterDrive SKU: SD30MM Mfr Part #: SD30MM
Ships Same Day* Worldwide Shipping

MasterDrive SD30MM - QD Style Shaft Bushings - Outer Diameter: 3.125 in mm; Series: SD Series; Material: Ductile Iron.

This listing covers the MasterDrive SD30MM, a part number in the QD Style Shaft Bushings category. The manufacturer's published data for this part number specifies Outer Diameter: 3.125 in mm and Series: SD Series.

Published specifications for this part include Material: Ductile Iron; Bushing Size: SD; Overall Width: 1.3125 in; Bore Diameter: 1.181 in; Bore Type: Finished Bore with Keyway and 1 Set Screw; Hub Diameter: 2.187 in; Length Through Bore: 1.8125 in; Keyway Size: 8 mm x 3.3 mm; Bushing Type: QD Type. The complete technical table is shown in the Specifications tab on this page.

Bore Diameter 1.181 in
Bore Type Finished Bore with Keyway and 1 Set Screw
Bushing Size SD
Bushing Type QD Type
Hub Diameter 2.187 in
Keyway Size 8 mm x 3.3 mm
Length Through Bore 1.8125 in
Material Ductile Iron
Outer Diameter 3.125 in mm
Overall Width 1.3125 in
Series SD Series

Frequently Asked Questions

How do I get pricing for SD30MM?

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 SD30MM?

SD30MM is a MasterDrive part. KKM Solutions sources MasterDrive components to the exact manufacturer specification and cross-checks every order against manufacturer part data before it ships.

Is SD30MM discontinued, and can I still get one?

KKM Solutions does not publish a manufacturer lifecycle status for SD30MM — check MasterDrive'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 SD30MM?

Key specifications include Bore Diameter: 1.181 in; Bore Type: Finished Bore with Keyway and 1 Set Screw; Bushing Size: SD; Bushing Type: QD Type. The full specification table on this page lists every published attribute for this part.

How quickly can SD30MM 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.

Related Products