Ruland JC10-2-A – Jaw Cplg Hub, Bore Dia.125 in, Size JC10
Ruland JC10-2-A – Jaw Cplg Hub, Bore Dia.125 in, Size JC10
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Commercial Ordering FAQ
How do I verify that Ruland JC10-2-A – Jaw Cplg Hub, Bore Dia.125 in, Size JC10 is the correct replacement part for my equipment?
Check the OEM part number (JC10-2-A) against your equipment nameplate or the manufacturer's repair parts list before ordering. If you are not sure, call the National Boiler Supply order desk at 850-565-3492 and we can cross-reference your equipment model and serial numbers before the order ships.
What are the shipping and freight options for Ruland orders?
Standard parcel orders ship quickly from commercial distribution centers. Shipping is a $35 flat rate on orders under $999, and qualifying orders of $999 or more ship free by ground. Heavy equipment that has to move by LTL freight is quoted after the order is placed and confirmed with you before dispatch.
Can contractors or facility managers request a formal quote or use a Purchase Order (PO)?
Yes. National Boiler Supply works with commercial contractors, mechanical engineers, municipalities, and facility teams. Call 850-565-3492 for a formal quote, bulk pricing, or PO and tax-exempt order processing.
What if this Ruland part is marked Call to Order or needed for an emergency repair?
Call our order desk at 850-565-3492. We can confirm factory lead times right away and arrange expedited air or hot-shot delivery when a repair cannot wait.
Order the Ruland JC10-2-A Jaw Cplg Hub from National Boiler Supply. Call our order desk at 850-565-3492 for a formal quote or a part number cross-check.
Product Details
Jaw Coupling Hub, Coupling Size JC10, Outside Diameter 19/32 in, Coupling Overall Length 55/64 in, System of Measurement Inch, Hub Material Aluminum, Maximum Speed 8,000 RPM, Bore Diameter 1/8 in, Shaft Locking Type Clamp On, Bore Type Round Bore, Jaw Profile Curved, Screw Thread Size M2, Bore Tolerance +0.002/-0.000 in, Fail Safe Yes, Shaft Tolerance +0.0000/-0.0005 in, Full Bearing Support Required Yes, Hub Diameter 19/32 in.
Technical Specifications
| Brand | Ruland |
|---|---|
| Manufacturer Part Number | JC10-2-A |
OEM Part Verification: Confirm Ruland part number JC10-2-A against your equipment nameplate or parts list before ordering. Our order desk can cross-check it for you.
Order Desk Support: Call 850-565-3492 for formal quotes, lead times, and volume pricing.
Related Ruland Components & Replacement Parts
- Ruland JC10-3-A – Jaw Cplg Hub, Bore Dia.188 in, Size JC10 – OEM Part # JC10-3-A
- Ruland JD10/15-98R – Urethane Spider, Tq 8 in-lbs, JC10/MJC15 – OEM Part # JD10/15-98R
- Ruland JC10-4-A – Jaw Cplg Hub, Bore Dia.250 in, Size JC10 – OEM Part # JC10-4-A
- Ruland JD10/15-92Y – Urethane Spider, Tq 5 in-lbs, JC10/MJC15 – OEM Part # JD10/15-92Y
- Ruland JD10/15-85B – Urethane Spider, Tq 2.4 in-lbs, JC10/MJC15 – OEM Part # JD10/15-85B
Need help confirming a part number or cross-reference? Call our order desk at 850-565-3492.
Corporate Procurement & PO Processing
Formal Purchase Orders (POs) and tax-exempt ordering are accepted for commercial contractors and institutional facilities.
Apply for Trade Account & Terms →📋 Procurement & Shipping Notice
- LTL Freight Dispatch: Heavy commercial units ship directly via insured LTL carrier with delivery coordination included.
- Project Timelines & Submittals: Need guaranteed delivery dates, formal submittals, or tax-exempt processing?
👉 Request a Commercial Quote or contact our procurement team for direct freight scheduling.