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3G Electric
GATES BB120 Double-Sided V-Belt, BB Section, 125 in Outside Length - BB Section Double-Sided V-Belts
GATESBB Section Double-Sided V-Belts

GATES BB120 Double-Sided V-Belt, BB Section, 125 in Outside Length

The GATES Wedge V-Belt: BB is a BB Section double-sided V-belt designed for industrial power transmission. This model, industry number BB120, features a 125-inch outside length, a 21/32-inch top width, and a…

SKU 3G-OTH-109705

Also listed as: BB 120 · BB-120

Brand
GATES
Item
BB120 Double-Sided V-Belt, BB Section, 125 in Outside Length
Part Number
BB120
Category
BB Section Double-Sided V-Belts
Available to Order
Also known as:BB120GATES
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

GATES
Manufacturer Part Number
BB120
Type
BB120
Top Wd
21/32 in
Thick
17/32 in
Nominal Lg
123 in
Outside Lg
125 in
Industry Number
BB120

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

Product Description

The GATES Wedge V-Belt: BB is a BB Section double-sided V-belt designed for industrial power transmission. This model, industry number BB120, features a 125-inch outside length, a 21/32-inch top width, and a 17/32-inch thickness, with a 123-inch nominal length.

Frequently Asked Questions

What is the GATES Wedge V-Belt BB120 used for?

The GATES Wedge V-Belt BB120 is a double-sided V-belt used for industrial power transmission in applications requiring reverse bending or serpentine drives. It is commonly found on pumps, compressors, and conveyors where space constraints or multi-pulley layouts demand a belt that drives from both sides.

What are the specifications of the GATES Wedge V-Belt BB120?

The GATES Wedge V-Belt BB120 is a BB section double-sided V-belt with a 125-inch outside length, 21/32-inch top width, 17/32-inch thickness, and 123-inch nominal length. The industry number is BB120, and the manufacturer part number is BB120.

Where to buy GATES Wedge V-Belt BB120 worldwide?

You can source the GATES Wedge V-Belt BB120 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide competitive sourcing for this GATES belt.

How to select the correct GATES Wedge V-Belt for a drive system?

To select the correct GATES Wedge V-Belt, measure the pulley groove width and depth to confirm the BB section fit. Verify the required outside length and nominal length against your drive center distance. For double-sided applications, ensure the belt thickness matches the pulley clearance. Consult GATES drive design guidelines for tensioning.

Used in

Common applications for GATES
CNC equipment — PowerGrip GT3 timing belts with 3 mm pitch for precise positioning of cutting tools.
Packaging lines — Polychain GT Carbon timing belts with 8 mm pitch for high-load conveyor drives.
Industrial machinery — 4L section V-belts for light-duty power transmission between motor and driven equipment.
Printing presses — PowerGrip GT2 Twin Power dual-sided belts for synchronous drive on multiple rollers.
Agricultural equipment — PowerGrip GT4 timing belts with 14 mm pitch for high-torque drives on harvesters.
Textile machinery — Polychain GT Carbon timing belts with 5 mm pitch for synchronized yarn feeding.
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GATES Products

3G Electric supplies GATES bb section double-sided v-belts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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