Polyurethane O Rings Belt
- Min.Order QTY: 100piece
- Packaging: Carton
- Delivery Time: 12 Working Days
- Port: Shanghai/Ningbo
- Payment Terms: T/T,Western Union,Paypal
- Specifications
Polyurethane O-Rings Belt
According to its different production processes, polyurethane extrusion and injection. it is divided into jointed O-ring belt and seamless O-ring. Jointed O-ring Belt is created by PU Round belt welding, seamless o-ring belts is made by injection molding polyurethane. it’s widely used for drive industry as belt, and also used for mechanical accessories as sealing.
Polyurethane O rings Belts application
Polyurethane O-rings belts is installed on many different transmission machines, it’s used for most motor pulley to shaft applications. including, but not limited to warehouse line-shaft conveyor and powered-roller conveyors transfers, robotics, engravers, pop-up diverters, sorters, laundry machines, tire manufacturing, and printing machines. In addition to these industrial conveying equipment, polyurethane O-ring belts can also be used in the food conveying industry and sealing industrial.
Specification of Jointed Polyurethane O-Ring Belts
SizeΦ | Roll Length | Hardness | Pulley Diameter(mm) | Pretension | Weight Per Meter | ||
Diameter | Mtr/Rolls | Shore(A) | Recommended | Mini pulley Dia. | % | Kg | Lbs |
2mm | 400 | 85 or 95A | 20 | 12 | 1.5-3% | 0.002 | 0.003 |
3mm | 400 | 85 or 90A | 30 | 20 | 1.5-3% | 0.004 | 0.006 |
4mm | 200 | 85 or 90A | 40 | 30 | 1.5-3% | 0.007 | 0.01 |
5mm | 100 | 85 or 90A | 50 | 40 | 1.5-3% | 0.013 | 0.02 |
6mm | 100 | 85 or 90A | 60 | 50 | 1.5-3% | 0.017 | 0.025 |
7mm | 100 | 85 or 90A | 70 | 55 | 1.5-3% | 0.022 | 0.03 |
8mm | 100 | 85 or 90A | 80 | 65 | 1.5-3% | 0.027 | 0.04 |
9mm | 50 | 85 or 90A | 90 | 75 | 1.5-3% | 0.04 | 0.06 |
10mm | 50 | 85 or 90A | 100 | 85 | 1.5-3% | 0.047 | 0.07 |
12mm | 30 | 85 or 90A | 140 | 120 | 1.5-3% | 0.078 | 0.09 |
15mm | 30 | 85 or 90A | 170 | 140 | 1.5-3% | 0.094 | 0.14 |
18mm | 30 | 85 or 90A | 220 | 180 | 1.5-3% | 0.147 | 0.22 |
20mm | 30 | 85 or 90A | 280 | 250 | 1.5-3% | 0.155 | 0.23 |
Polyuerthane O-ring belts is supplied 85A hardness Green Rough surface and 90A hardness Orange Smooth surface as your options. If you are using it in the food industry, it is usually a transparent color. Length (belt circumference) is jointed as according to your order requested.
How to measure or calculate the circumference of PU O-ring Belts?
Noted: Do NOT measure on used belts because they are permanently stretched, the measurement results will not be accurate.
1.Place the o-ring belts on a clean, flat, level surface.
2.Determine the inside diameter. Use a ruler to measure from one inner edge to another.
3.Determine the outside diameter, use a ruler to measure from one outer edge to the other of the o-ring belts.
4.Measure the cross section. Place the o-ring into a vernier calliper. Lightly clamp the jaws of the calliper onto the o-ring belts, but do not clamp too tight to avoid displacement.
Develop & Produce Polyurethane Products
We focus on the needs of all our customers and continue to develop innovative products based on our experience and expertise. This allows us to continuously expand our product line to meet the needs of different customers.
Pulisen have the capability and facilities to produce any kind of Urethane product from 30A to 75D, in any shape, size or color.at the same time,we can custom polyurethane products from your drawings or sketches to meet your industrial application.
- Most of our standard products are in stock for fast delivery
- If you are in need of a custom cast urethane products,contact us today for more information,we will be happy to assist you.