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3G Electric
TSUBAKI BL644 Leaf Chain - Leaf Chains
TSUBAKILeaf Chains

TSUBAKI BL644 Leaf Chain

The TSUBAKI Leaf Chain (50 ft, BL6, MPN BL644) is a leaf chain with a 3/4 in pitch, 4 x 4 lacing, 1.173 in chain width, and 28,500 lb/in tensile strength.

SKU 3G-OTH-125268

Also listed as: BL 644 · BL-644

Brand
TSUBAKI
Item
BL644 Leaf Chain
Part Number
BL644
Category
Leaf Chains
Available to Order
Also known as:BL644TSUBAKI
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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

TSUBAKI
Manufacturer Part Number
BL644
Type
BL6
Pitch
3/4 in
Lacing
4 x 4
Chain Wd
1.173 in
Tensile Strength
28,500 lb/in

Technical Documents

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

Product Description

The TSUBAKI Leaf Chain (50 ft, BL6, MPN BL644) is a leaf chain with a 3/4 in pitch, 4 x 4 lacing, 1.173 in chain width, and 28,500 lb/in tensile strength.

Frequently Asked Questions

What is TSUBAKI BL6 leaf chain used for?

TSUBAKI BL6 leaf chain is used in material handling and lifting applications such as forklift mast assemblies, hoists, and counterbalance systems. Its 4x4 lacing design provides high strength and stability for vertical load support in industrial environments.

What are the specifications of TSUBAKI BL644 leaf chain?

The TSUBAKI BL644 leaf chain has a 3/4 in pitch, 1.173 in chain width, and 28,500 lb/in tensile strength. It is a 50 ft length with 4x4 lacing configuration. The BL6 series is designed for heavy-duty lifting and positioning equipment.

Where to buy TSUBAKI leaf chain in worldwide?

You can source TSUBAKI leaf chain worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on the BL644 model.

How to select the right TSUBAKI leaf chain for a forklift mast?

Select leaf chain based on pitch, lacing, tensile strength, and width matching your mast design. TSUBAKI BL6 series with 4x4 lacing suits moderate loads. Verify the chain's working load limit against your application's maximum static and dynamic forces.

Used in

Common applications for TSUBAKI
Industrial machinery — TSUBAKI type 40 standard roller chain (1/2 in pitch) for power transmission between sprockets
Conveyor systems — TSUBAKI C2082H heavy conveyor roller chain (2 in pitch) for high-load material handling
Automated systems — TSUBAKI size 35 fixed-bore sprocket (35B20F-3/4) driving 3/8 in pitch chain
Heavy-duty conveyors — TSUBAKI C2162H heavy conveyor roller chain (4 in pitch) for bulk material transport
Power transmission drives — TSUBAKI C2120H heavy conveyor roller chain (3 in pitch) in industrial conveyor applications
Material handling equipment — TSUBAKI C2062H heavy conveyor roller chain (1 1/2 in pitch) for secure assembly in conveyors
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TSUBAKI Products

3G Electric supplies TSUBAKI leaf chains. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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BL8-type leaf chain with 1 in pitch, 3x4 lacing, 1.281 in chain width, and 34,800 lb/in tensile strength. Suitable for material handling and lifting applications such as forklift mast assemblies, counterweight systems, and industrial hoists where high tensile strength and precise load positioning are required
TSUBAKI
BL8-type leaf chain with 1 in pitch, 3x4 lacing, 1.281 in chain width, and 34,800 lb/in tensile strength. Suitable for material handling and lifting applications such as forklift mast assemblies, counterweight systems, and industrial hoists where high tensile strength and precise load positioning are required

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