SPEC B4000312 Belleville Spring, 4 in O.D., Carbon Steel, 10 PK
The SPEC Belleville Spring (MPN B4000312) is a carbon steel disc spring with a 1.06 in I.D. and 4 in O.D., supplied in a 10-pack. 3G Electric interprets this demand and delivers genuine industrial components across…
SKU 3G-OTH-745430
Also listed as: B 4000312 · B-4000312
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The SPEC Belleville Spring (MPN B4000312) is a carbon steel disc spring with a 1.06 in I.D. and 4 in O.D., supplied in a 10-pack. 3G Electric interprets this demand and delivers genuine industrial components across 14 departments, with specialist depth in combustion, pumps, and controls as an authorised distributor for brands like FBR, Interpump, and Riello.
Frequently Asked Questions
What is a SPEC Belleville Spring used for?
A SPEC Belleville Spring (MPN B4000312) is a disc spring used to apply high force in limited space, common in bolted joints, valves, and industrial machinery. 3G Electric supplies this carbon steel spring across 14 departments, with specialist depth in combustion, pumps, and controls.
What are the specifications of the SPEC Belleville Spring B4000312?
The SPEC Belleville Spring B4000312 has a 4 in O.D. and 1.06 in I.D., made of carbon steel, and comes in a 10-pack. It is a disc spring designed for high-load applications. 3G Electric sources genuine SPEC components for global industrial needs.
Where to buy SPEC Belleville Springs in worldwide?
3G Electric supplies SPEC Belleville Springs (MPN B4000312) worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we interpret demand and deliver genuine components across 14 departments, including specialist expertise in combustion, pumps, and controls.
How to select the right Belleville Spring for an application?
Select a Belleville Spring based on O.D., I.D., material, and load requirements. For the SPEC B4000312, the 4 in O.D. and carbon steel suit moderate loads. 3G Electric provides technical support to match springs to your machinery, leveraging specialist depth in pumps and controls.
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.