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 telescopic cranes and mobile cranes?
Yes, leaf chains can be used in telescopic cranes and mobile cranes for various lifting and hoisting applications. These types of cranes often require robust and reliable lifting components, and leaf chains are well-suited for these demanding tasks.
Here’s why leaf chains are suitable for use in telescopic and mobile cranes:
- High Strength: Leaf chains are designed to provide high tensile strength, making them capable of handling heavy loads typically encountered in crane operations.
- Flexibility: Telescopic cranes require chains that can handle both the extension and retraction of the boom. Leaf chains offer flexibility and can accommodate the varying lengths of the telescopic sections.
- Durability: Mobile cranes operate in diverse environments, and leaf chains made from high-quality alloy steel with appropriate surface treatments can withstand harsh conditions and resist wear and tear.
- Reliability: Leaf chains are known for their reliability and resistance to fatigue, ensuring smooth and consistent operation during the crane’s lifetime.
- Cost-Effective: Leaf chains offer a cost-effective solution for heavy-duty lifting applications, making them a preferred choice for many crane manufacturers and operators.
When using leaf chains in telescopic and mobile cranes, proper maintenance and regular inspections are essential to ensure safe and efficient crane operation. Regular lubrication, monitoring for signs of wear, and addressing any issues promptly will help extend the life of the leaf chains and contribute to overall crane safety.
It’s important to follow the manufacturer’s guidelines and recommendations for the selection, installation, and maintenance of leaf chains in telescopic and mobile crane applications to optimize performance and ensure the safety of crane operators and nearby personnel.
editor by CX 2023-07-26