Product Description
Product Description
Short Pitch Precision Roller Chains | ||||||||||||
B Series | ||||||||||||
DIN/ISO Chain No. | Pitch | Roller diameter | Width between inner plates | Pin diameter | Pin length | Inner plate depth | Plate thickness | Transverse pitch | Ultimate tensile strength | Average tensile strength | Weight Per meter | |
p | d1 (max) | b1 (min) | d2 (max) | L (max) | Lc (max) | h2 (max) | t/T (max) | Pt | Q (min) | Q0 | q | |
mm | mm | mm | mm | mm | mm | mm | mm | mm | kN/LB | kN | kg/m | |
O4B-1 | 6.0000 | 4.000 | 2.800 | 1.850 | 6.800 | 7.800 | 5.000 | 0.600 | 3.0/682 | 3.20 | 0.11 | |
05B-1 | 8.0000 | 5.000 | 3.000 | 2.310 | 8.200 | 8.900 | 7.100 | 0.800 | 5.0/1136 | 5.90 | 0.20 | |
*06B-1 | 9.5250 | 6,35 | 5.720 | 3.280 | 13.150 | 14.100 | 8.200 | 1.300 | 9.0/2045 | 10.40 | 0.41 | |
08B-1 | 12.7000 | 8.510 | 7.750 | 4.450 | 16.700 | 18.200 | 11.800 | 1.600 | 18.0/4091 | 19.40 | 0.69 | |
10B-1 | 15.8780 | 10.160 | 9.650 | 5.080 | 19.500 | 20.900 | 14.700 | 1.700 | 22.4/5091 | 27.50 | 0.93 | |
12B-1 | 19.0500 | 12.070 | 11.680 | 5.720 | 22.500 | 24.200 | 16.000 | 1.850 | 29.0/6591 | 32.20 | 1.15 | |
16B-1 | 25.4000 | 15.880 | 17.571 | 8.280 | 36.100 | 37.400 | 21.000 | 4.15/3.1 | 60.0/13636 | 72.80 | 2.71 | |
20B-1 | 31.7500 | 19.050 | 19.560 | 10.190 | 41.300 | 45.000 | 26.400 | 4.5/3.5 | 95.0/21591 | 106.70 | 3.70 | |
24B-1 | 38.1000 | 25.400 | 25.400 | 14.630 | 53.400 | 57.800 | 33.200 | 6.0/4.8 | 160.0/36364 | 178.00 | 7.10 | |
28B-1 | 44.4500 | 27.940 | 30.990 | 15.900 | 65.100 | 69.500 | 36.700 | 7.5/6.0 | 200.0/45455 | 222.00 | 8.50 | |
32B-1 | 50.8000 | 29.210 | 30.990 | 17.810 | 66.000 | 71.000 | 42.000 | 7.0/6.0 | 250.0/56818 | 277.50 | 10.25 | |
40B-1 | 63.5000 | 39.370 | 38.100 | 22.890 | 82.200 | 89.200 | 52.960 | 8.5/8.0 | 355.0/80682 | 394.00 | 16.35 | |
48B-1 | 76.2000 | 48.260 | 45.720 | 29.240 | 99.100 | 107.000 | 63.800 | 12.0/10.0 | 560.0/127272 | 621.60 | 25.00 | |
56B-1 | 88.9000 | 53.980 | 53.340 | 34.320 | 114.600 | 123.000 | 77.800 | 13.5/12.0 | 850.0/193180 | 940.00 | 35.78 | |
64B-1 | 101.6000 | 63.500 | 60.960 | 39.400 | 130.000 | 138.500 | 90.170 | 15.0/13.0 | 112.0/254544 | 1240.00 | 46.00 | |
72B-1 | 114.3000 | 72.390 | 68.580 | 44.480 | 147.400 | 156.400 | 103.600 | 17.0/15.0 | 1400.0/318180 | 1550.00 | 60.80 | |
05B-2 | 8.0000 | 5.000 | 3.000 | 2.310 | 13.900 | 14.500 | 7.100 | 0.800 | 5.640 | 7.8/1773 | 10.20 | 0.33 |
*06B-2 | 9.5250 | 6.350 | 5.720 | 3.280 | 23.400 | 24.400 | 8.200 | 1.300 | 10.240 | 16.9/3841 | 18.70 | 0.77 |
08B-2 | 12.7000 | 8.510 | 7.750 | 4.450 | 31.000 | 32.200 | 11.800 | 1.600 | 13.920 | 32.0/7273 | 38.70 | 1.34 |
10B-2 | 15.8750 | 10.160 | 9.650 | 5.080 | 36.100 | 37.500 | 14.700 | 1.700 | 16.590 | 44.5/10114 | 56.20 | 1.84 |
12B-2 | 19.0500 | 12.070 | 11.680 | 5.720 | 42.000 | 43.600 | 16.000 | 1.850 | 19.460 | 57.&13136 | 66.10 | 2.31 |
16B-2 | 25.4000 | 15.880 | 17.571 | 8.280 | 68.000 | 69.300 | 21.000 | 4.15/3.1 | 31.880 | 106.0/24091 | 133.00 | 5.42 |
20B-2 | 31.7500 | 19.050 | 19.560 | 10.190 | 77.800 | 81.500 | 26.400 | 4.5/3.5 | 36.450 | 170.0/38636 | 211.20 | 7.20 |
24B-2 | 38.1000 | 25.400 | 25.400 | 14.630 | 101.700 | 106.200 | 33.200 | 6.0/4.8 | 48.360 | 280.0/63636 | 319.20 | 13.40 |
28B-2 | 44.4500 | 27.940 | 30.990 | 15.900 | 124.600 | 129.100 | 36.700 | 7.5/6.0 | 59.560 | 360.0/81818 | 406.80 | 16.60 |
32B-2 | 50.8000 | 29.210 | 30.990 | 17.810 | 124.600 | 129.600 | 42.000 | 7.0/6.0 | 58.550 | 450.0/157173 | 508.50 | 21.00 |
40B-2 | 63.5000 | 39.370 | 38.100 | 22.890 | 154.500 | 161.500 | 52.960 | 8.5/8.0 | 72.290 | 630.0/143182 | 711.90 | 32.00 |
48B-2 | 76.2000 | 48.260 | 45.720 | 29.240 | 190.400 | 198.200 | 63.800 | 12.0/10.0 | 91.210 | 1000.0/227272 | 1130.00 | 50.00 |
59B-2 | 88.9000 | 53.980 | 53.340 | 34.320 | 221.200 | 229.600 | 77.800 | 13.5/12.0 | 106.600 | 1600.0/363635 | 1760.00 | 71.48 |
64B-2 | 101.6000 | 63.500 | 60.960 | 39.400 | 249.900 | 258.400 | 90.170 | 15.0/13.0 | 119.890 | 2000.0/454544 | 2200.00 | 91.00 |
72B-2 | 114.3000 | 72.390 | 68.580 | 44.480 | 283.700 | 292.700 | 103.600 | 17.0/15.0 | 136.270 | 2500.0/568180 | 2750.00 | 120.40 |
05B-3 | 8.0000 | 5.000 | 3.000 | 2.310 | 19.500 | 20.200 | 7.100 | 0.800 | 5.640 | 11.1/2523 | 13.80 | 0.48 |
*06B-3 | 9.5250 | 6.350 | 5.720 | 3.280 | 33.500 | 34.600 | 8.200 | 1.300 | 10.240 | 24.9/5659 | 30.10 | 1.16 |
08B-3 | 12.7000 | 8.510 | 7.750 | 4.450 | 45.100 | 46.100 | 11.800 | 1.600 | 13.920 | 47.5/1571 | 57.80 | 2.03 |
10B-3 | 15.8750 | 10.160 | 9.650 | 5.080 | 52.700 | 54.100 | 14.700 | 1.700 | 16.590 | 66.7/15159 | 84.50 | 2.77 |
12B-3 | 19.0500 | 12.070 | 11.680 | 5.720 | 61.500 | 63.100 | 16.000 | 1.850 | 19.460 | 86.7/19705 | 101.80 | 3.46 |
16B-3 | 25.4000 | 15.880 | 17.571 | 8.280 | 99.800 | 101.200 | 21.000 | 4.15/3.1 | 31.880 | 160.0/36364 | 203.70 | 8.13 |
20B-3 | 31.7500 | 19.050 | 19.560 | 10.190 | 114.200 | 117.900 | 26.400 | 4.5/3.5 | 36.450 | 250.0/56818 | 290.00 | 10.82 |
24B-3 | 38.1000 | 25.400 | 25.400 | 14.630 | 150.100 | 154.600 | 33.200 | 6.0/4.8 | 48.360 | 425.0/96591 | 493.00 | 20.10 |
28B-3 | 44.4500 | 27.940 | 30.990 | 15.900 | 184.200 | 188.700 | 36.700 | 7.5/6.0 | 59.560 | 530.0/12571 | 609.50 | 24.92 |
32B-3 | 50.8000 | 29.210 | 30.990 | 17.810 | 183.200 | 188.200 | 42.000 | 7.0/6.0 | 58.550 | 670.0/152273 | 770.50 | 31.56 |
40B-3 | 63.5000 | 39.370 | 38.100 | 22.890 | 226.800 | 233.800 | 52.960 | 8.5/8.0 | 72.290 | 950.0/215909 | 1092.50 | 48.10 |
48B-3 | 76.2000 | 48.260 | 45.720 | 29.240 | 281.600 | 289.400 | 63.800 | 12.0/10.0 | 91.210 | 1500.0/34 0571 | 1710.00 | 75.00 |
56B-3 | 88.9000 | 53.980 | 53.340 | 34.320 | 327.800 | 336.200 | 77.800 | 13.5/12.0 | 106.600 | 2240.0/545450 | 2240.00 | 107.18 |
64B-3 | 101.6000 | 63.500 | 60.960 | 39.400 | 369.800 | 378.300 | 90.170 | 15.0/13.0 | 119.890 | 3000.0/681820 | 3300.00 | 136.00 |
72B-3 | 114.3000 | 72.390 | 68.580 | 44.480 | 420.000 | 429.000 | 103.600 | 17.0/15.0 | 136.270 | 3750.0/852270 | 4125.00 | 180.00 |
*Straight side plates |
Detailed Photos
Packaging & Shipping
Company Profile
Our Advantages
Advanced Automatic Lines | Advanced bearing process equipment | Manufacturing Comprehensive Range of products | bearings |
CNC automatic facilities and testing instruments | mounted bearing units | ||
service | Provide One-stop supply-chain service | electric motor | |
Quality warranty | ISO 9001:2008 | Components | |
TS16949 | |||
Sustainability | We value our employees, respect the environment, take responsibility for the communities we live and work in, driving connections & delivering trusts |
After Sales Service
- Optimize customer inventory and reduce cost
- Provide maintenance solutions
FAQ
1.Can you accept OEM and customization?
A: Yes. We can customize it according to the samples and drawings you provide.
2.Do you keep a stock of these things?
A: In stocks
3.Can you provide samples free of charge?
A: Yes. We can provide samples free of charge. But the freight is paid by the customer.
4.What’s the delivery date?
A:The delivery time of sample orders is 3 working days.The bulk orders are 5-10 working days.
5: Why your price is higher than others?
A: Price = quality . We firmly believe that by the quality of the customer is always get more reliable than on price . So we insist on doing high-quality products.
6:What kind of transport do you have ?
A: According to the weight,we will choose the most appropriate mode of transport for you. Our freight forwarding is efficient and cheap.
Shipping Cost:
Estimated freight per unit. |
To be negotiated |
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Material: | Stainless Steel |
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Structure: | Roller Chain |
Surface Treatment: | Polishing |
Samples: |
US$ 0/Meter
1 Meter(Min.Order) | Order Sample Sample unit price depends on the specific model
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Customization: |
Available
| Customized Request |
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How do leaf chains handle reverse motion or anti-reverse requirements?
Leaf chains are designed to handle reverse motion or anti-reverse requirements in lifting applications. They offer a unique design that prevents the chain from backtracking, ensuring the load remains securely in place even during sudden stops or reversals.
The anti-reverse feature in leaf chains is achieved through their construction. Leaf chains consist of link plates connected by pins and retainers, forming a continuous loop. The link plates have a shape that allows them to interlock with one another, creating a self-locking mechanism.
When the chain experiences a reverse motion or tries to move backward, the interlocking link plates engage and resist the motion, effectively preventing the load from descending unintentionally. This anti-reverse capability is crucial for ensuring the safety of lifting operations and protecting both the load being lifted and the equipment.
In addition to their anti-reverse characteristics, leaf chains also offer smooth and quiet operation during forward motion, making them suitable for various lifting applications where controlled and precise movement is essential.
It is important to note that proper maintenance and periodic inspections are necessary to ensure the anti-reverse feature of leaf chains remains effective. Regular lubrication and prompt replacement of worn or damaged components can help maintain the chain’s reliable performance in handling reverse motion requirements.
In summary, leaf chains possess inherent anti-reverse capabilities due to their interlocking link plate design, making them suitable for lifting applications that involve frequent changes in motion direction while maintaining load security and stability.
Can leaf chains be used in tower cranes and construction hoists?
Yes, leaf chains can be used in tower cranes and construction hoists, and they are a popular choice for these applications due to their excellent lifting capabilities and durability.
Tower cranes and construction hoists are essential equipment in the construction industry, used to lift and transport heavy materials and equipment to different heights on construction sites. These applications require robust and reliable lifting solutions to ensure the safety and efficiency of construction operations.
Here’s why leaf chains are suitable for tower cranes and construction hoists:
- High Strength: Leaf chains are designed to handle high loads and provide reliable lifting performance, making them well-suited for lifting heavy construction materials and equipment.
- Wear Resistance: The construction environment can be demanding, with exposure to dust, debris, and rough surfaces. Leaf chains are constructed from durable materials and have good wear resistance, ensuring they can withstand harsh conditions and extended use.
- Minimal Stretch: Leaf chains have minimal elongation, which means they maintain their length and lifting accuracy over time. This characteristic is crucial in construction applications where precise positioning is essential.
- Compact Design: Tower cranes and construction hoists often operate in confined spaces, and the compact design of leaf chains allows for efficient use of space while providing powerful lifting capabilities.
- Reliability: Construction projects have tight schedules, and equipment reliability is crucial to meet project deadlines. Leaf chains’ reliable performance and low maintenance requirements contribute to the smooth operation of tower cranes and construction hoists.
Leaf chains are used in various configurations, such as single-strand or multi-strand setups, depending on the specific lifting requirements of the tower crane or construction hoist.
It is essential to select the appropriate size and type of leaf chain based on the load capacity, lifting height, and environmental conditions of the construction site. Regular inspection, lubrication, and maintenance are also necessary to ensure the optimal performance and longevity of leaf chains in tower cranes and construction hoists.
editor by CX 2023-09-20