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Help CenterNitrile Rubber Roller 60 Shore A Heat Resistant to 120°C OD 100mm ID 50mm
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Henan San Kuang Machinery Technology Co., Ltd. is a professional manufacturer of high-quality industrial rollers, established in 2022 with a factory spanning 10,000–30,000 square meters. Our Nitrile Rubber Roller 60 Shore A Heat Resistant to 120°C OD 100mm ID 50mm is engineered to deliver reliable performance in demanding environments. This roller combines durability, precise dimensions, and thermal stability, making it an ideal choice for applications where consistent pressure and temperature resistance are critical.
With over 51–100 skilled employees and an annual export value exceeding US$2.5 million, we serve diverse markets across North America, South America, Europe, Asia, Africa, and Oceania. Our products are manufactured under strict quality management systems, including ISO9001, ISO14000, and OHSAS18001, ensuring consistent quality and safety. Whether you need a replacement roller for a conveyor system or a custom component for printing machinery, this nitrile rubber roller offers a reliable solution.
Key Features & Benefits
- Material: Premium nitrile rubber (NBR) provides excellent oil and chemical resistance, making it suitable for use in lubricated environments or with solvents.
- Hardness: 60 Shore A offers a balanced combination of flexibility and firmness, ensuring good grip and minimal deformation under load.
- Heat Resistance: Rated for continuous operation up to 120°C, this roller withstands elevated temperatures without losing structural integrity or surface quality.
- Precision Dimensions: Outer diameter 100 mm and inner diameter 50 mm, machined to tight tolerances for easy installation and consistent performance.
- Customizable Options: Available in various colors and surface finishes (smooth, knurled, grooved) upon request to meet specific application needs.
- Long Service Life: The robust construction resists wear, cracking, and aging, reducing maintenance frequency and downtime.
Technical Specifications
| Parameter | Value |
| Material | Nitrile Rubber (NBR) |
| Hardness (Shore A) | 60 ± 5 |
| Max Operating Temperature | 120°C (248°F) |
| Outer Diameter (OD) | 100 mm |
| Inner Diameter (ID) | 50 mm |
| Color | Black (standard), other colors available on request |
| Surface Finish | Smooth, knurled, or grooved (customizable) |
| Application | Conveyor, printing, packaging, textile, laminating |
Detailed Product Description
Our Nitrile Rubber Roller is designed for high-performance industrial applications where resistance to heat, oil, and abrasion is essential. The 60 Shore A hardness provides an optimal balance between flexibility and compression set resistance, ensuring the roller maintains its shape under continuous pressure. This makes it particularly suitable for use in printing presses, packaging machines, textile rollers, and material handling systems.
The roller is manufactured using advanced molding and machining processes, resulting in a precise outer diameter of 100 mm and a bore of 50 mm. The inner diameter is designed to fit standard shafts, and we can also provide custom bore sizes or keyways upon request. The nitrile rubber compound is formulated to resist degradation from oils, greases, and many chemicals, extending the service life even in harsh environments.
Heat resistance up to 120°C allows this roller to be used in applications where friction or ambient temperatures are elevated, such as in drying ovens or high-speed web handling. The rubber remains stable and does not become tacky or brittle within the rated temperature range. Additionally, the roller’s surface can be customized to provide either high friction for gripping or a smooth finish for minimal marking on sensitive materials.
Benefits to your operation: Reduced downtime due to fewer replacements, consistent product quality from uniform pressure distribution, and lower maintenance costs. The roller is compatible with standard bearings and shafts, making installation straightforward. We also offer volume discounts and fast lead times, with shipping from major Chinese ports including Shanghai, Lianyungang, Qingdao, and Tianjin.
Trust & Quality Assurance
Henan San Kuang Machinery Technology Co., Ltd. is committed to delivering products that meet international quality standards. Our factory holds certifications including ISO9001, ISO14000, OHSAS18001, HACCP, TL900, QS9000, SA8000, and many others, reflecting our dedication to quality, safety, and social responsibility. We have been serving clients worldwide since 2022, with an annual export value of US$2.5–5 million and a growing presence in over 15 regions globally.
Every roller undergoes rigorous inspection before shipment, including dimensional checks, hardness testing, and heat resistance verification. Our team of engineers is available to provide technical support and custom solutions. We take pride in our responsive customer service and flexible manufacturing capabilities, which allow us to handle both small and large orders efficiently.
Contact us today to discuss your roller requirements. Whether you need a standard size or a custom design, we are ready to provide a competitive quotation and reliable delivery. Let our expertise help you optimize your production line.
Frequently Asked Questions
Q1: What is the maximum operating temperature of this nitrile rubber roller?
The roller is designed to withstand continuous temperatures up to 120°C (248°F). For intermittent peaks, it can tolerate slightly higher temperatures, but prolonged exposure above 120°C may reduce service life.
Q2: Can the roller be used with lubricants or oils?
Yes, nitrile rubber (NBR) has excellent resistance to mineral oils, greases, and many chemicals. However, compatibility with specific fluids should be verified; we can provide a chemical resistance chart upon request.
Q3: What are the standard color options?
The standard color is black. Other colors such as red, blue, or green are available for custom orders, subject to minimum quantity requirements.
Q4: Can the inner diameter be customized to fit a different shaft size?
Absolutely. We can machine the bore to your specified diameter, and also add keyways, set screw holes, or other features. Please provide your shaft dimensions for a custom quote.
Q5: What is the typical lead time for this roller?
For standard sizes, lead time is 7–15 working days. Custom orders may require 15–25 working days depending on complexity. We also offer expedited shipping for urgent needs.
Q6: Do you provide samples for testing?
Yes, we can provide samples. The cost of the sample is charged, but it is refundable upon placing a formal order. Please contact our sales team to arrange.
Q7: Which ports do you ship from?
We ship from Port of Shanghai, Port of Lianyungang, Port of Qingdao, and Port of Tianjin. We can also arrange door-to-door delivery via courier for small quantities.
Q8: Is the roller suitable for food contact applications?
While our nitrile rubber can be formulated to meet food-grade requirements, please confirm with our team if you need FDA or EU compliance. We have HACCP certification and can produce rollers suitable for the food industry.
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