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

SPEC Disc Spring: 60.5 mm I.D., 84.5 mm O.D., Carbon Steel, 10 PK (MPN BM845090) - Standard Disc Springs
SPECStandard Disc Springs

SPEC Disc Spring: 60.5 mm I.D., 84.5 mm O.D., Carbon Steel, 10 PK (MPN BM845090)

The SPEC Standard Disc Spring (SKU 3G-OTH-682055, MPN BM845090) is a carbon steel disc spring with a 60.5 mm I.D. and 84.5 mm O.D., supplied in a 10-pack. 3G Electric interprets your demand for this specific OEM…

SKU 3G-OTH-682055

Also listed as: BM 845090 · BM-845090

Brand
SPEC
Item
Disc Spring: 60.5 mm I.D., 84.5 mm O.D., Carbon Steel, 10 PK
Category
Standard Disc 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
BM845090
Type
Carbon Steel, 10 PK
O.D.
84.5 mm

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 Standard Disc Spring (SKU 3G-OTH-682055, MPN BM845090) is a carbon steel disc spring with a 60.5 mm I.D. and 84.5 mm O.D., supplied in a 10-pack. 3G Electric interprets your demand for this specific OEM part, sources it through our global supply network, and delivers it with technical support across 14 industrial departments — with specialist depth in combustion, pumps and controls.

Frequently Asked Questions

What is a SPEC disc spring used for?

A SPEC disc spring, like the BM845090, provides high load capacity in limited axial space. It is used in bolted joints, valves, and clutches across industrial machinery to absorb shock, compensate for thermal expansion, or maintain preload. 3G Electric supplies this carbon steel 10-pack for maintenance and OEM replacement applications.

What are the specifications of the SPEC disc spring BM845090?

The SPEC disc spring BM845090 has an inner diameter of 60.5 mm and an outer diameter of 84.5 mm. It is made of carbon steel and supplied in a 10-pack. This standard disc spring is designed for consistent load deflection in industrial assemblies. 3G Electric sources this exact OEM part for global delivery.

Where to buy SPEC disc spring BM845090 worldwide?

3G Electric supplies the SPEC disc spring BM845090 to customers worldwide. We interpret your demand, source the part through our global network, and handle logistics, customs, and delivery to your site. Contact us for pricing and lead time on this carbon steel 10-pack disc spring.

How to select the right SPEC disc spring for an application?

Select a SPEC disc spring by matching inner and outer diameters, material, and load requirements to your assembly. The BM845090 with 60.5 mm I.D. and 84.5 mm O.D. in carbon steel suits moderate loads. 3G Electric provides technical support across 14 departments to help you choose the correct spring for your machinery.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from SPEC

View all SPEC parts
Disc Spring: 11.2 mm I.D., 23 mm O.D., Carbon Steel, 10 PK (MPN BD023125)
SPEC
Disc Spring: 11.2 mm I.D., 23 mm O.D., Carbon Steel, 10 PK (MPN BD023125)
Disc Spring: 5.2 mm I.D., 12 mm O.D., Carbon Steel, 25 PK (MPN BD0120600052)
SPEC
Disc Spring: 5.2 mm I.D., 12 mm O.D., Carbon Steel, 25 PK (MPN BD0120600052)
Disc Spring: 121 mm I.D., 179 mm O.D., Carbon Steel, 10 PK (MPN BM179200)
SPEC
Disc Spring: 121 mm I.D., 179 mm O.D., Carbon Steel, 10 PK (MPN BM179200)
Disc Spring: 31 mm I.D., 63 mm O.D., Carbon Steel, 10 PK (MPN BD063250)
SPEC
Disc Spring: 31 mm I.D., 63 mm O.D., Carbon Steel, 10 PK (MPN BD063250)
Disc Spring: 17.3 mm I.D., 27.7 mm O.D., Carbon Steel, 25 PK (MPN BM277040P)
SPEC
Disc Spring: 17.3 mm I.D., 27.7 mm O.D., Carbon Steel, 25 PK (MPN BM277040P)
Disc Spring: 10.2 mm I.D., 23 mm O.D., Carbon Steel, 25 PK (MPN BD0231000102)
SPEC
Disc Spring: 10.2 mm I.D., 23 mm O.D., Carbon Steel, 25 PK (MPN BD0231000102)
Disc Spring: 18.3 mm I.D., 40 mm O.D., Carbon Steel, 10 PK (MPN BD0402000183)
SPEC
Disc Spring: 18.3 mm I.D., 40 mm O.D., Carbon Steel, 10 PK (MPN BD0402000183)
Disc Spring: 36 mm I.D., 80 mm O.D., Carbon Steel, 10 PK (MPN BD0803000360)
SPEC
Disc Spring: 36 mm I.D., 80 mm O.D., Carbon Steel, 10 PK (MPN BD0803000360)