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SPEC Belleville Spring: 2 in I.D., 4 in O.D., Carbon Steel, 10 PK (MPN B4000125) - Belleville Springs
SPECBelleville Springs

SPEC Belleville Spring: 2 in I.D., 4 in O.D., Carbon Steel, 10 PK (MPN B4000125)

The SPEC Belleville Spring (MPN B4000125) is a carbon steel disc spring with a 2-inch inner diameter and 4-inch outer diameter, supplied in a 10-pack. This product is a Belleville Spring type, designed for…

SKU 3G-OTH-745458

Also listed as: B 4000125 · B-4000125

Brand
SPEC
Item
Belleville Spring: 2 in I.D., 4 in O.D., Carbon Steel, 10 PK
Category
Belleville Springs
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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

Technical Specifications

SPEC
Manufacturer Part Number
B4000125
Type
Carbon Steel, 10 PK
O.D.
4 in

Technical Documents

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

Product Description

The SPEC Belleville Spring (MPN B4000125) is a carbon steel disc spring with a 2-inch inner diameter and 4-inch outer diameter, supplied in a 10-pack. This product is a Belleville Spring type, designed for applications requiring high load capacity in limited axial space.

Frequently Asked Questions

What is a SPEC Belleville Spring used for?

A SPEC Belleville Spring (MPN B4000125) is used in industrial applications requiring high load capacity in limited axial space, such as bolted joints, valves, and clutches. Its 2-inch inner diameter and 4-inch outer diameter suit heavy-duty clamping and vibration damping in machinery across 14 industrial departments.

What are the specifications of the SPEC Belleville Spring B4000125?

The SPEC Belleville Spring B4000125 has a 4-inch outer diameter, 2-inch inner diameter, and is made of carbon steel. It comes in a 10-pack. This disc spring design delivers high force in compact assemblies, ideal for applications where coil springs cannot fit.

Where to buy SPEC Belleville Springs in worldwide?

3G Electric supplies SPEC Belleville Springs worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source genuine parts like the B4000125 across 14 departments. Contact us for pricing and delivery to your location.

How to select the right Belleville spring for an application?

To select the right Belleville spring, match inner and outer diameters to your assembly, and verify load capacity at desired deflection. The SPEC B4000125 offers a 2-inch I.D. and 4-inch O.D. in carbon steel. Consult engineering guides for stacking configurations to achieve target force without overstressing.

SPEC Products

3G Electric supplies SPEC belleville springs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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