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  1. Home
  2. Products
  3. Leaf Chain
  4. BL Leaf Chain
  5. BL Leaf Chain...
BL  Leaf Chain
  1. BL  Leaf Chain

BL Leaf Chain

Product Item:HXST-307

Model: BL Leaf Chain

Material: C45, stainless steel, etc.

Surface treatment:Teeth hardened, Black oxide, Zinc plated, Electrophoresis etc

Package:Standard export case, individual package (neutral or colorbox) available.

BL Leaf Chain , bl series leaf chain , bl 1046 leaf chain , bl chain , leaf chain identification
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Description


The term "BL Leaf Chain" does not specify a specific type or size of leaf chain. However, I can provide you with some general information about leaf chains:

Function: Leaf chains are commonly used in various industrial applications that require heavy-duty lifting, load-bearing, or conveying capabilities. They are often found in equipment such as forklifts, elevators, construction machinery, and material handling systems.

Leaf Chain Design: Leaf chains consist of interlocking plates, known as "leaves," connected by pins. The leaves are wider and thicker than those found in roller chains, providing greater tensile strength and durability.

Material and Construction: Leaf chains are typically made from high-strength alloy steel to withstand heavy loads and resist wear. The individual leaves and pins undergo heat treatment processes to enhance their strength and toughness.

Maintenance: Regular maintenance, including lubrication and periodic inspection for wear or damage, is crucial to ensure optimal performance and longevity of the leaf chain. Following the manufacturer's recommended maintenance guidelines is important to prevent premature failure and maintain proper functionality.

Sizes and Specifications: Leaf chains are available in various sizes and specifications to accommodate different load capacities and application requirements. These specifications include pitch size, plate thickness, pin diameter, and overall length


BL  Leaf Chain


CHAIN NO. ISO/DIN Lacing Pitch
P
Plate Pin verage
Ultimate
Strength
kgf
Approx Weight
kg/m
Height Hole Thickness Dia Lengths
inch mm H E(min) T D L
BL422 LH0822 2 x 2 1/2" 12.70 12.00 5.12 2.00 5.06 10.60 3000 0.69
BL423 LH0823 2 x 3 12.60 3000 0.77
BL434 LH0834 3 x 4 16.80 4500 1.07
BL444 LH0844 4 x 4 18.90 6000 1.19
BL446 LH0846 4 x 6 23.10 6000 1.48
BL466 LH0866 6 x 6 27.20 9000 1.80
BL523 LH1023 2 x 3 5/8" 15.875 14.85 5.98 2.40 5.95 14.85 4400 1.13
BL534 LH1034 3 x 4 19.60 6600 1.56
BL544 LH1044 4 x 4 22.30 8800 1.78
BL546 LH1046 4 x 6 27.30 8800 2.22
BL566 LH1066 6 x 6 32.25 13200 2.74
BL623 LH1223 2 x 3 3/4" 19.05 17.90 7.96 3.15 7.94 19.35 7000 1.82
BL634 LH1234 3 x 4 25.95 10500 2.52
BL644 LH1244 4 x 4 29.50 14000 2.87
BL646 LH1246 4 x 6 36.00 14000 3.57
BL666 LH1266 6 x 6 42.35 21000 4.27
BL822 LH1622 2 x 2 1" 25.40 24.00 9.56 3.90 9.52 21.11 11500 2.30
BL823 LH1623 2 x 3 25.25 11500 3.15
BL834 LH1634 3 x 4 33.53 17250 4.37
BL844 LH1644 4 x 4 37.67 23000 4.98
BL846 LH1646 4 x 6 45.95 23000 6.20
BL866 LH1666 6 x 6 54.23 34500 7.50
BL1023 LH2023 2 x 3 1-1/4" 31.75 30.10 11.14 4.70 11.10 29.70 15500 3.85
BL1034 LH2034 3 x 4 39.50 23250 5.84
BL1044 LH2044 4 x 4 44.40 31000 7.20
BL1046 LH2046 4 x 6 54.20 31000 8.24
BL1066 LH2066 6 x 6 64.00 46500 10.63
BL1222 LH2422 2 x 2 1-1/2" 38.10 35.00 12.74 5.60 12.70 29.05 20500 4.83
BL1223 LH2423 2 x 3 34.85 20500 6.54
BL1234 LH2434 3 x 4 46.50 30750 9.10
BL1244 LH2444 4 x 4 52.30 41000 10.39
BL1246 LH2446 4 x 6 63.95 41000 12.01
BL1266 LH2466 6 x 6 75.60 61500 14.58

Any other enquiry than above spec. is welcomed

CHAIN NO. ISO/DIN Lacing Pitch
P
Plate

Pin

verage
Ultimate
Strength
kgf

Approx Weight
kg/m

Height Hole Thickness Dia Lengths
inch mm H E(min) T D L
BL1422 LH2822 2 x 2 1-3/4" 44.45 14.31 6.40 14.28 32.90 23000 7.20
BL1423 LH2823 2 x 3 39.40 23000 9.05
BL1434 LH2834 3 x 4 52.60 38000 12.60
BL1444 LH2844 4 x 4 59.30 46000 14.41
BL1446 LH2846 4 x 6 72.40 46000 17.98
BL1466T LH2866 6 x 6 85.70 69000 21.52
BL1488T LH2888 8 x 8 112.00 92000 28.59
BL1622 LH3222 2 x 2 2" 50.80 48.00 17.49 7.20 17.45 36.40 35000 9.72
BL1623 LH3223 2 x 3 43.90 35000 12.11
BL1634 LH3234 3 x 4 59.10 55000 16.86
BL1644 LH3244 4 x 4 66.60 70000 19.22
BL1646 LH3246 4 x 6 81.70 70000 23.92
BL1666T LH3266 6 x 6 95.80 105000 28.71
BL1688T LH3288 8 x 8 125.60 140000 38.19

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