SPEC Disc Spring: 121 mm I.D., 189 mm O.D., Carbon Steel, 10 PK (MPN BM189200)
The SPEC Standard Disc Spring (MPN BM189200) is a carbon steel disc spring with a 121 mm I.D. and 189 mm O.D., supplied in a 10-pack. 3G Electric interprets this demand and sources it across 14 industrial…
SKU 3G-OTH-682057
Also listed as: BM 189200 · BM-189200
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 BM189200) is a carbon steel disc spring with a 121 mm I.D. and 189 mm O.D., supplied in a 10-pack. 3G Electric interprets this demand and sources it 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 BM189200 disc spring used for?
The SPEC BM189200 disc spring is used to absorb shock, maintain tension, or compensate for thermal expansion in bolted joints and mechanical assemblies. It is common in industrial machinery, valve actuators, and heavy equipment where precise, high-load spring force is needed.
What are the specifications of the SPEC BM189200 disc spring?
The SPEC BM189200 disc spring has a 189 mm O.D. and 121 mm I.D., is made of carbon steel, and comes in a 10-pack. The manufacturer part number is BM189200. It is a standard disc spring designed for high-load, low-deflection applications in industrial settings.
Where to buy SPEC BM189200 disc springs worldwide?
3G Electric supplies the SPEC BM189200 disc spring worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source this and other components across 14 departments, including specialist expertise in combustion, pumps, and controls.
How to select the right SPEC disc spring for an application?
To select the right SPEC disc spring, match the O.D., I.D., and thickness to your load and deflection requirements. Consider material—carbon steel for general use, stainless for corrosion resistance. Stacking springs in series or parallel changes load capacity. Consult the manufacturer's load-deflection chart for precise sizing.
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.
