Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
SPEC Belleville Springs, 302 Stainless Steel, 1.75 in O.D., 10 PK
SPECBelleville Springs

SPEC Belleville Springs, 302 Stainless Steel, 1.75 in O.D., 10 PK

The SPEC Belleville Spring (MPN B1750057S) is a 302 stainless steel spring with a 0.88 in I.D. and 1.75 in O.D., sold in a 10-pack. 3G Electric sources this genuine industrial component across 14 departments, with…

SKU 3G-OTH-745386

Brand
SPEC
Item
Belleville Springs, 302 Stainless Steel, 1.75 in O.D., 10 PK
Category
Belleville Springs
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
B1750057S
Type
10 PK
O.D.
1.75 in
Stainless Steel
302

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The SPEC Belleville Spring (MPN B1750057S) is a 302 stainless steel spring with a 0.88 in I.D. and 1.75 in O.D., sold in a 10-pack. 3G Electric sources this genuine industrial component across 14 departments, with specialist expertise in combustion, pumps, and controls ensuring accurate fulfillment.

Frequently Asked Questions

What is a SPEC Belleville Spring used for?

A SPEC Belleville Spring provides high load capacity in limited axial space. It is used in bolted joints, valves, and clutches to maintain tension, absorb vibration, and compensate for thermal expansion in industrial machinery.

What are the specifications of the SPEC Belleville Spring B1750057S?

This SPEC Belleville Spring has a 0.88 in I.D. and 1.75 in O.D., made from 302 stainless steel. It is sold in a 10-pack (MPN B1750057S). 3G Electric sources this genuine component across 14 industrial departments.

Where to buy SPEC Belleville Springs worldwide?

3G Electric supplies SPEC Belleville Springs worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver genuine components like the B1750057S to your facility, regardless of location.

How to select the correct Belleville Spring size?

Select a Belleville Spring by matching the I.D. and O.D. to your bolt or housing dimensions, and verify the load-deflection curve matches your application. For the SPEC B1750057S, the 0.88 in I.D. and 1.75 in O.D. suit medium-duty stacking arrangements.

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Compatible alternatives & equivalents

Cross-referenced by specification & description
JIS-series die spring made from silicon wire with a cylindrical shape and closed, ground ends. Each spring measures 2 23/64 inches in length. Sold in a pack of 10. Suitable for stamping dies, metal forming, and tooling applications requiring controlled force and deflection
RAYMOND
JIS-series die spring made from silicon wire with a cylindrical shape and closed, ground ends. Each spring measures 2 23/64 inches in length. Sold in a pack of 10. Suitable for stamping dies, metal forming, and tooling applications requiring controlled force and deflection
JIS-series cylindrical die spring made from silicon wire with closed and ground ends. Length of 1 3/8 in. Supplied in a pack of 5. Used in industrial tool and die applications such as stamping dies, metal forming, and press tooling to provide controlled force and deflection under repeated loading
RAYMOND
JIS-series cylindrical die spring made from silicon wire with closed and ground ends. Length of 1 3/8 in. Supplied in a pack of 5. Used in industrial tool and die applications such as stamping dies, metal forming, and press tooling to provide controlled force and deflection under repeated loading
JIS-series die spring made from silicon wire with a cylindrical shape and closed, ground ends. Each spring measures 3 35/64 inches in length. Supplied in a 5-pack. Used in stamping dies, metal forming, and press tooling to provide controlled force and return action
RAYMOND
JIS-series die spring made from silicon wire with a cylindrical shape and closed, ground ends. Each spring measures 3 35/64 inches in length. Supplied in a 5-pack. Used in stamping dies, metal forming, and press tooling to provide controlled force and return action
Cylindrical die spring with closed, ground ends made from silicon wire. JIS series. Used in stamping dies, metal forming, and industrial tooling to absorb shock and maintain consistent force in high-cycle applications
RAYMOND
Cylindrical die spring with closed, ground ends made from silicon wire. JIS series. Used in stamping dies, metal forming, and industrial tooling to absorb shock and maintain consistent force in high-cycle applications
Cylindrical die spring with closed, ground ends, made from silicon wire. Part of the ISO-D series, each spring measures 4 31/64 inches in length. Sold in a 3-pack. Used in stamping dies, metal forming, and industrial tooling for controlled force and return action in high-cycle press operations
RAYMOND
Cylindrical die spring with closed, ground ends, made from silicon wire. Part of the ISO-D series, each spring measures 4 31/64 inches in length. Sold in a 3-pack. Used in stamping dies, metal forming, and industrial tooling for controlled force and return action in high-cycle press operations
JIS-series die spring made from silicon wire with a cylindrical shape and closed, ground ends. Each spring is 2 23/64 inches long. Pack of 10. Used in stamping dies, metal forming, and tooling applications to provide controlled force and return action under high cyclic loads
RAYMOND
JIS-series die spring made from silicon wire with a cylindrical shape and closed, ground ends. Each spring is 2 23/64 inches long. Pack of 10. Used in stamping dies, metal forming, and tooling applications to provide controlled force and return action under high cyclic loads

More from SPEC

View all SPEC parts →
Carbon steel disc spring with 0.16 in inside diameter and 0.34 in outside diameter. Pack of 25. Used in bolted joints, valves, and clamping mechanisms to maintain preload and compensate for thermal expansion or vibration
SPEC
Carbon steel disc spring with 0.16 in inside diameter and 0.34 in outside diameter. Pack of 25. Used in bolted joints, valves, and clamping mechanisms to maintain preload and compensate for thermal expansion or vibration
Carbon steel Belleville disc spring with 0.75 in outer diameter and 0.26 in inner diameter, supplied in a pack of 25. Used to apply preload in bolted joints, accommodate thermal expansion, or absorb vibration in industrial machinery such as valve assemblies, pumps, and power transmission equipment
SPEC
Carbon steel Belleville disc spring with 0.75 in outer diameter and 0.26 in inner diameter, supplied in a pack of 25. Used to apply preload in bolted joints, accommodate thermal expansion, or absorb vibration in industrial machinery such as valve assemblies, pumps, and power transmission equipment
Belleville disc spring with 0.94 in outer diameter and 0.39 in inner diameter, made from 302 stainless steel. Sold in a pack of 10. Used to apply preload in bolted joints, absorb vibration, and compensate for thermal expansion in industrial machinery
SPEC
Belleville disc spring with 0.94 in outer diameter and 0.39 in inner diameter, made from 302 stainless steel. Sold in a pack of 10. Used to apply preload in bolted joints, absorb vibration, and compensate for thermal expansion in industrial machinery
Belleville spring made from 302 stainless steel. Outer diameter 0.64 in, inner diameter 0.26 in. Supplied in a pack of 15. Used to apply preload or absorb shock in bolted joints, valves, and industrial machinery
SPEC
Belleville spring made from 302 stainless steel. Outer diameter 0.64 in, inner diameter 0.26 in. Supplied in a pack of 15. Used to apply preload or absorb shock in bolted joints, valves, and industrial machinery
Belleville disc spring with 1 in outer diameter and 0.53 in inner diameter, made from 302 stainless steel. Supplied in a pack of 10. Used for high load capacity in limited axial space, providing preload, vibration damping, or thermal compensation in assemblies such as valves, bolted joints, and electrical contacts
SPEC
Belleville disc spring with 1 in outer diameter and 0.53 in inner diameter, made from 302 stainless steel. Supplied in a pack of 10. Used for high load capacity in limited axial space, providing preload, vibration damping, or thermal compensation in assemblies such as valves, bolted joints, and electrical contacts
Stainless steel Belleville disc spring with 0.66 in inner diameter and 1.63 in outer diameter. Supplied in a pack of 10. Used in bolted joints, valves, and clutches to provide high load capacity in limited axial space
SPEC
Stainless steel Belleville disc spring with 0.66 in inner diameter and 1.63 in outer diameter. Supplied in a pack of 10. Used in bolted joints, valves, and clutches to provide high load capacity in limited axial space
Carbon steel Belleville disc spring with 0.94 in outer diameter, supplied in a 15-piece pack. Designed for high load capacity in limited axial space, commonly used in bolted joints, valve actuators, and clutch assemblies to maintain tension or absorb shock
SPEC
Carbon steel Belleville disc spring with 0.94 in outer diameter, supplied in a 15-piece pack. Designed for high load capacity in limited axial space, commonly used in bolted joints, valve actuators, and clutch assemblies to maintain tension or absorb shock
Stainless steel Belleville disc spring with 0.51 in inner diameter and 1.5 in outer diameter, supplied in a 10-pack. Used to apply preload in bolted joints, absorb vibration, and compensate for thermal expansion in industrial machinery
SPEC
Stainless steel Belleville disc spring with 0.51 in inner diameter and 1.5 in outer diameter, supplied in a 10-pack. Used to apply preload in bolted joints, absorb vibration, and compensate for thermal expansion in industrial machinery