SPEC Standard Disc Spring, 139 mm O.D., Carbon Steel, 10 PK
The SPEC Standard Disc Spring (MPN BM139127) is a carbon steel disc spring with a 101 mm I.D. and 139 mm O.D., supplied in a 10-pack. 3G Electric interprets this demand and sources the genuine SPEC product, providing…
SKU 3G-OTH-682022
Also listed as: BM 139127 · BM-139127
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The SPEC Standard Disc Spring (MPN BM139127) is a carbon steel disc spring with a 101 mm I.D. and 139 mm O.D., supplied in a 10-pack. 3G Electric interprets this demand and sources the genuine SPEC product, providing a single point of accountability across 14 industrial departments—with specialist depth in combustion, pumps, and controls as an authorised distributor for brands like Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump, and FBR.
Frequently Asked Questions
What is a SPEC disc spring BM139127 used for?
A SPEC disc spring BM139127 is used to absorb shock, compensate for thermal expansion, or maintain preload in bolted joints and mechanical assemblies. Its 101 mm I.D. and 139 mm O.D. suit heavy-duty industrial applications across machining, power transmission, and material handling systems.
What are the specifications of the SPEC BM139127 disc spring?
The SPEC BM139127 disc spring has a 139 mm O.D., 101 mm I.D., and is made of carbon steel. It comes in a 10-pack. This standard disc spring is designed for high-load, low-deflection applications in industrial equipment. 3G Electric sources this genuine SPEC product for global delivery.
Where to buy SPEC disc spring BM139127 worldwide?
3G Electric supplies the genuine SPEC disc spring BM139127 worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a single-point sourcing partner across 14 industrial departments—including specialist expertise in combustion, pumps, and controls—we provide the right part with accountability.
How to select the correct SPEC disc spring for an application?
To select the correct SPEC disc spring, match the O.D., I.D., and material to your load and deflection requirements. The BM139127 (139 mm O.D., 101 mm I.D., carbon steel) is a standard choice for high-load applications. Consult the manufacturer's load-deflection curve and stack configuration guidelines for optimal performance.
SPEC Products
3G Electric supplies SPEC standard disc springs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
