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TSUBAKI Leaf Chain: 50 ft, BL6, 3 x 4 Lacing, 3/4 in Pitch, 1.041 in Chain Wd - Leaf Chains
TSUBAKILeaf Chains

TSUBAKI Leaf Chain: 50 ft, BL6, 3 x 4 Lacing, 3/4 in Pitch, 1.041 in Chain Wd

The TSUBAKI BL6 Leaf Chain (50 ft, MPN BL634) is a BL6-type chain with 3 x 4 lacing, a 3/4 in pitch, 1.041 in chain width, and 21,500 lb/in tensile strength. 3G Electric interprets customer demand and delivers this…

SKU 3G-OTH-125244

Also listed as: BL 634 · BL-634

Brand
TSUBAKI
Item
Leaf Chain: 50 ft, BL6, 3 x 4 Lacing, 3/4 in Pitch, 1.041 in Chain Wd
Category
Leaf Chains
Available to Order
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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

TSUBAKI
Manufacturer Part Number
BL634
Type
BL6
Pitch
3/4 in
Lacing
3 x 4
Chain Wd
1.041 in
Tensile Strength
21,500 lb/in

Technical Documents

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

Product Description

The TSUBAKI BL6 Leaf Chain (50 ft, MPN BL634) is a BL6-type chain with 3 x 4 lacing, a 3/4 in pitch, 1.041 in chain width, and 21,500 lb/in tensile strength. 3G Electric interprets customer demand and delivers this genuine industrial chain across 14 departments — with specialist depth in combustion, pumps and controls as an authorised distributor — ensuring you get the right answer, not just a catalog.

Frequently Asked Questions

What is a Tsubaki BL6 leaf chain used for?

Tsubaki BL6 leaf chain is used in material handling and lifting applications where high tensile strength and precise positioning are required. Common uses include forklift mast assemblies, counterweight systems, and industrial hoists. Its 3 x 4 lacing design provides stable load distribution.

What are the specifications of Tsubaki BL634 leaf chain?

The Tsubaki BL634 leaf chain has a 3/4 in pitch, 1.041 in chain width, and 3 x 4 lacing. It offers a tensile strength of 21,500 lb/in and is 50 ft long. This BL6 type chain is designed for heavy-duty lifting and positioning applications in industrial environments.

Where to buy Tsubaki BL634 leaf chain worldwide?

3G Electric supplies Tsubaki BL634 leaf chain to customers worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this 50 ft BL6 leaf chain with 3/4 in pitch.

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

Select leaf chain based on pitch, lacing, tensile strength, and width matching your mast design. For a Tsubaki BL6 chain like BL634, verify the 3/4 in pitch and 21,500 lb/in tensile strength meet load requirements. Always consult the equipment manual and a qualified engineer for proper selection.

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: 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)
Leaf Chain: 50 ft, BL5, 4 x 6 Lacing, 5/8 in Pitch, 1.083 in Chain Wd, 17,600 lb/in Tensile Strength (MPN BL546)
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Leaf Chain: 50 ft, BL5, 4 x 6 Lacing, 5/8 in Pitch, 1.083 in Chain Wd, 17,600 lb/in Tensile Strength (MPN BL546)
Leaf Chain: 10 ft, BL6, 2 x 3 Lacing, 3/4 in Pitch, 0.778 in Chain Wd, 14,300 lb/in Tensile Strength (MPN BL623RB)
TSUBAKI
Leaf Chain: 10 ft, BL6, 2 x 3 Lacing, 3/4 in Pitch, 0.778 in Chain Wd, 14,300 lb/in Tensile Strength (MPN BL623RB)
Leaf Chain: 10 ft, BL5, 4 x 6 Lacing, 5/8 in Pitch, 1.083 in Chain Wd, 17,600 lb/in Tensile Strength (MPN BL546RB)
TSUBAKI
Leaf Chain: 10 ft, BL5, 4 x 6 Lacing, 5/8 in Pitch, 1.083 in Chain Wd, 17,600 lb/in Tensile Strength (MPN BL546RB)
Leaf Chain: 10 ft, BL5, 3 x 4 Lacing, 5/8 in Pitch, 0.791 in Chain Wd, 13,200 lb/in Tensile Strength (MPN BL534RB)
TSUBAKI
Leaf Chain: 10 ft, BL5, 3 x 4 Lacing, 5/8 in Pitch, 0.791 in Chain Wd, 13,200 lb/in Tensile Strength (MPN BL534RB)
Leaf Chain: 100 ft, BL4, 3 x 4 Lacing, 1/2 in Pitch, 0.677 in Chain Wd, 7,900 lb/in Tensile Strength (MPN BL434)
TSUBAKI
Leaf Chain: 100 ft, BL4, 3 x 4 Lacing, 1/2 in Pitch, 0.677 in Chain Wd, 7,900 lb/in Tensile Strength (MPN BL434)

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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)
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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: 10 ft, BL6, 3 x 4 Lacing, 3/4 in Pitch, 1.041 in Chain Wd, 21,500 lb/in Tensile Strength (MPN BL634RB)
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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)
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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)
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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)
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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)
Leaf Chain: 30 ft, BL8, 4 x 6 Lacing, 1 in Pitch, 1.772 in Chain Wd, 46,200 lb/in Tensile Strength (MPN BL846)
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Leaf Chain: 30 ft, BL8, 4 x 6 Lacing, 1 in Pitch, 1.772 in Chain Wd, 46,200 lb/in Tensile Strength (MPN BL846)