We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
CONTINENTAL B125 B Section V-Belt, Polyester, 128 in Outside Length - B Section V-Belts
CONTINENTALB Section V-Belts

CONTINENTAL B125 B Section V-Belt, Polyester, 128 in Outside Length

The CONTINENTAL B125 V-Belt is a B Section belt made of polyester, with a 128 in outside length, 21/32 in top width, and 17/32 in thickness (MPN 20478350). 3G Electric interprets this demand and sources the exact…

SKU 3G-OTH-113666

Brand
CONTINENTAL
Item
B125 B Section V-Belt, Polyester, 128 in Outside Length
Part Number
20478350
Category
B Section V-Belts
Available to Order
Also known as:20478350CONTINENTAL
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

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.

Technical Specifications

CONTINENTAL
Manufacturer Part Number
20478350
Type
Polyester
Top Wd
21/32 in
Thick
17/32 in
Outside Lg
128 in
Industry Number
B125

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

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

Product Description

The CONTINENTAL B125 V-Belt is a B Section belt made of polyester, with a 128 in outside length, 21/32 in top width, and 17/32 in thickness (MPN 20478350). 3G Electric interprets this demand and sources the exact OEM-specified belt across 14 industrial departments, with specialist depth in power transmission to ensure the right fit for your application.

Frequently Asked Questions

What is the CONTINENTAL B125 V-belt used for?

The CONTINENTAL B125 V-belt is used in industrial power transmission systems to drive pumps, compressors, fans, and conveyors. Its B-section design fits standard sheaves, making it suitable for heavy-duty applications in manufacturing, agriculture, and material handling where reliable belt drive performance is required.

What are the specifications of the CONTINENTAL B125 V-belt?

The CONTINENTAL B125 V-belt has an industry number B125, 128-inch outside length, 21/32-inch top width, and 17/32-inch thickness. It is made of polyester and carries manufacturer part number 20478350. This B-section belt is designed for high-tension industrial drives requiring consistent power transmission.

Where to buy CONTINENTAL B125 V-belts worldwide?

You can source CONTINENTAL B125 V-belts worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we supply genuine CONTINENTAL belts to industrial buyers across all regions.

How to select the right CONTINENTAL V-belt for my application?

To select the right CONTINENTAL V-belt, match the belt section (B125) to your sheave groove dimensions and required center distance. Verify the outside length (128 in) and top width (21/32 in) fit your drive system. For heavy loads, ensure the belt material (polyester) meets your tension and temperature needs. Consult a drive design guide for proper tensioning.

Used in

Common applications for CONTINENTAL
Water treatment plants — Continental PVC water suction and discharge hoses (e.g., SP200-15MF-G) for transferring raw or treated water.
Material handling systems — SilentSync timing belts (e.g., Y-800) for conveyor drives requiring low noise and precise synchronization.
Agricultural irrigation — Thermoplastic rubber hoses (e.g., GH150-20MF-G) for flexible water suction in field applications.
Industrial machinery — Conti Synchrochain Carbon belts (e.g., 14MGT-5502-37) for high-torque power transmission in compressors or pumps.
Potable water distribution — Polyethylene discharge hoses (e.g., CLWS100-100) for safe drinking water transfer in municipal systems.
HVAC systems — SilentSync pulleys (e.g., W-75S-MPB) paired with timing belts for fan and blower drives.
Not sure this is the right part? Photo-identify it

CONTINENTAL Products

3G Electric supplies CONTINENTAL b section v-belts. 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 CONTINENTAL

View all CONTINENTAL parts

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first