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SPEC Standard Disc Spring, 139 mm O.D., Carbon Steel, 10 PK - Standard Disc Springs
SPECStandard Disc Springs

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

Brand
SPEC
Item
Standard Disc Spring, 139 mm O.D., Carbon Steel, 10 PK
Category
Standard Disc Springs
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Technical Specifications

SPEC
Manufacturer Part Number
BM139127
Type
Carbon Steel, 10 PK
O.D.
139 mm

Technical Documents

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SPEC Products
3G Electric (S) Pte. Ltd. — Singapore

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.

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