We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

TSUBAKI Leaf Chain: 10 ft, BL6, 4 x 4 Lacing, 3/4 in Pitch, 1.173 in Chain Wd - Leaf Chains
TSUBAKILeaf Chains

TSUBAKI Leaf Chain: 10 ft, BL6, 4 x 4 Lacing, 3/4 in Pitch, 1.173 in Chain Wd

The TSUBAKI BL6 Leaf Chain (10 ft, MPN BL644RB) is a BL6-type leaf chain with a 3/4 in pitch, 4 x 4 lacing, 1.173 in chain width, and 28,500 lb/in tensile strength. 3G Electric interprets this demand and sources it…

SKU 3G-OTH-125250

Brand
TSUBAKI
Item
Leaf Chain: 10 ft, BL6, 4 x 4 Lacing, 3/4 in Pitch, 1.173 in Chain Wd
Category
Leaf Chains
Available to Order
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

TSUBAKI
Manufacturer Part Number
BL644RB
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 BL6 Leaf Chain (10 ft, MPN BL644RB) is a BL6-type leaf chain with a 3/4 in pitch, 4 x 4 lacing, 1.173 in chain width, and 28,500 lb/in tensile strength. 3G Electric interprets this demand and sources it across 14 industrial departments — with specialist depth in combustion, pumps, and controls — to deliver the right industrial solution.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is a TSUBAKI BL6 leaf chain used for?

TSUBAKI BL6 leaf chains are used in material handling and lifting applications such as forklift mast assemblies, counterweight systems, and overhead hoists. The 4 x 4 lacing design provides high tensile strength for vertical load support in industrial environments.

What are the specifications of the TSUBAKI BL644RB leaf chain?

The TSUBAKI BL644RB leaf chain has a 3/4 in pitch, 1.173 in chain width, and 4 x 4 lacing. It offers a tensile strength of 28,500 lb/in. This BL6 type chain is 10 ft long and manufactured by TSUBAKI, a leading brand in power transmission components.

Where to buy TSUBAKI leaf chain worldwide?

3G Electric supplies TSUBAKI leaf chains worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on the BL644RB or other TSUBAKI chain models.

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

Select a TSUBAKI leaf chain by matching pitch, lacing, and tensile strength to your equipment's load requirements. For a BL6 chain with 4 x 4 lacing and 28,500 lb/in tensile strength, verify the mast's chain width and pitch. Consult TSUBAKI's load charts for proper sizing.

Used in

Common applications for TSUBAKI
Material handling conveyors — TSUBAKI C2080H connecting links for heavy-duty chain systems
Packaging machinery — TSUBAKI size 60 roller chains with 60NEPCL connecting links for coated chain applications
Automotive assembly lines — TSUBAKI 80NPSK1CL attachment links for positioning fixtures on single-strand chains
Food processing equipment — TSUBAKI nickel-plated chains and sprockets (e.g., 50BTL48) for washdown environments
General power transmission — TSUBAKI PL1G keyless bushings for shaft mounting without keyways in drive systems
Conveyor drive systems — TSUBAKI 40BTL24 sprockets for size 40 chain in light-to-medium load applications

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
Leaf Chain: 10 ft, BL6, 4 x 6 Lacing, 3/4 in Pitch, 1.437 in Chain Wd, 28,500 lb/in Tensile Strength (MPN BL646RB)
TSUBAKI
Leaf Chain: 10 ft, BL6, 4 x 6 Lacing, 3/4 in Pitch, 1.437 in Chain Wd, 28,500 lb/in Tensile Strength (MPN BL646RB)
Leaf Chain: 50 ft, BL6, 4 x 6 Lacing, 3/4 in Pitch, 1.437 in Chain Wd, 28,500 lb/in Tensile Strength (MPN BL646)
TSUBAKI
Leaf Chain: 50 ft, BL6, 4 x 6 Lacing, 3/4 in Pitch, 1.437 in Chain Wd, 28,500 lb/in Tensile Strength (MPN BL646)
Leaf Chain: 10 ft, BL8, 4 x 4 Lacing, 1 in Pitch, 1.453 in Chain Wd, 46,200 lb/in Tensile Strength (MPN BL844RB)
TSUBAKI
Leaf Chain: 10 ft, BL8, 4 x 4 Lacing, 1 in Pitch, 1.453 in Chain Wd, 46,200 lb/in Tensile Strength (MPN BL844RB)
Leaf Chain: 10 ft, BL4, 4 x 6 Lacing, 1/2 in Pitch, 0.929 in Chain Wd, 10,600 lb/in Tensile Strength (MPN BL446RB)
TSUBAKI
Leaf Chain: 10 ft, BL4, 4 x 6 Lacing, 1/2 in Pitch, 0.929 in Chain Wd, 10,600 lb/in Tensile Strength (MPN BL446RB)
Leaf Chain: 10 ft, BL4, 3 x 4 Lacing, 1/2 in Pitch, 0.677 in Chain Wd, 7,900 lb/in Tensile Strength (MPN BL434RB)
TSUBAKI
Leaf Chain: 10 ft, BL4, 3 x 4 Lacing, 1/2 in Pitch, 0.677 in Chain Wd, 7,900 lb/in Tensile Strength (MPN BL434RB)
Leaf Chain: 50 ft, BL6, 4 x 4 Lacing, 3/4 in Pitch, 1.173 in Chain Wd, 28,500 lb/in Tensile Strength (MPN BL644)
TSUBAKI
Leaf Chain: 50 ft, BL6, 4 x 4 Lacing, 3/4 in Pitch, 1.173 in Chain Wd, 28,500 lb/in Tensile Strength (MPN BL644)

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Leaf Chain: 10 ft, BL4, 6 x 6 Lacing, 1/2 in Pitch, 1.094 in Chain Wd, 15,600 lb/in Tensile Strength (MPN BL466RB)
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Leaf Chain: 10 ft, BL4, 6 x 6 Lacing, 1/2 in Pitch, 1.094 in Chain Wd, 15,600 lb/in Tensile Strength (MPN BL466RB)
Leaf Chain: 100 ft, BL5, 3 x 4 Lacing, 5/8 in Pitch, 0.791 in Chain Wd (MPN BL534)
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Leaf Chain: 100 ft, BL5, 3 x 4 Lacing, 5/8 in Pitch, 0.791 in Chain Wd (MPN BL534)
Leaf Chain: 10 ft, BL4, 2 x 3 Lacing, 1/2 in Pitch, 0.51 in Chain Wd, 5,300 lb/in Tensile Strength (MPN BL423RB)
TSUBAKI
Leaf Chain: 10 ft, BL4, 2 x 3 Lacing, 1/2 in Pitch, 0.51 in Chain Wd, 5,300 lb/in Tensile Strength (MPN BL423RB)
Leaf Chain: 50 ft, BL6, 3 x 4 Lacing, 3/4 in Pitch, 1.041 in Chain Wd, 21,500 lb/in Tensile Strength (MPN BL634)
TSUBAKI
Leaf Chain: 50 ft, BL6, 3 x 4 Lacing, 3/4 in Pitch, 1.041 in Chain Wd, 21,500 lb/in Tensile Strength (MPN BL634)
Leaf Chain: 10 ft, BL6, 3 x 4 Lacing, 3/4 in Pitch, 1.041 in Chain Wd, 21,500 lb/in Tensile Strength (MPN BL634RB)
TSUBAKI
Leaf Chain: 10 ft, BL6, 3 x 4 Lacing, 3/4 in Pitch, 1.041 in Chain Wd, 21,500 lb/in Tensile Strength (MPN BL634RB)
Leaf Chain: 100 ft, BL6, 2 x 3 Lacing, 3/4 in Pitch, 0.778 in Chain Wd (MPN BL623)
TSUBAKI
Leaf Chain: 100 ft, BL6, 2 x 3 Lacing, 3/4 in Pitch, 0.778 in Chain Wd (MPN BL623)
Leaf Chain: 50 ft, BL8, 3 x 4 Lacing, 1 in Pitch, 1.281 in Chain Wd, 34,800 lb/in Tensile Strength (MPN BL834)
TSUBAKI
Leaf Chain: 50 ft, BL8, 3 x 4 Lacing, 1 in Pitch, 1.281 in Chain Wd, 34,800 lb/in Tensile Strength (MPN BL834)
Leaf Chain: 10 ft, BL8, 3 x 4 Lacing, 1 in Pitch, 1.281 in Chain Wd, 34,800 lb/in Tensile Strength (MPN BL834RB)
TSUBAKI
Leaf Chain: 10 ft, BL8, 3 x 4 Lacing, 1 in Pitch, 1.281 in Chain Wd, 34,800 lb/in Tensile Strength (MPN BL834RB)