Belleville WashersManufacturer & supplier in Chennai, Tamil Nadu, India
Conical Belleville disc springs that keep bolt tension on joints affected by heat, settling or busbar expansion.
Also called: Disc springs, Conical spring washers, Cup washers
Available in
- Spring steel
- Stainless steel
Finishes
- Phosphated
- Zinc plated
- Plain stainless
Used in
About Belleville Washers
Belleville washers are conical discs that act as stiff springs. Under a bolt they hold clamp force even as the joint settles, creeps or expands with heat, which is why they are used on busbars, transformer joints and heat exchangers.
We supply disc springs and conical spring washers in spring steel and stainless steel.
Buy Belleville Washers in Chennai
Anwar Fasteners supplies belleville washers from Thambu Chetty Street, George Town, Chennai, in small packs and bulk quantities, with dispatch the same day inside Chennai and by transport or courier across Tamil Nadu and India. Non-standard belleville washers are manufactured to drawing.
Features
- Keeps preload as joints settle
- Stackable for more force or travel
- Spring steel and stainless steel
Applications
- Electrical busbar joints
- Transformers and switchgear
- Heat exchangers and flanges
- Clutches and valves
Industries: Power, Electrical, Process plant
Need Belleville Washers in a Specific Size?
Tell us the size, specification and quantity you need. We confirm stock, price and delivery for Chennai, Tamil Nadu or anywhere in India.
- Any size, length and thread
- Mild steel, high tensile, stainless steel and galvanized
- Standard parts and specials made to drawing
- Small packs to bulk project quantities
Belleville Washers FAQs
Why use Belleville washers on busbars?
Copper and aluminium busbars expand and creep with heat; a Belleville washer keeps the bolt tight so the joint does not overheat.
Used With Belleville Washers
Washers
Flat Washers
Plain flat washers in mild steel, hardened steel, stainless steel, brass and copper, stocked for every bolt we sell.
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