Product Specifications
| Parameter | Details |
|---|
| Bearing Type and Features | Uses cylindrical rollers as rolling elements; high load capacity; guided by flanges on inner and outer rings; inner and outer rings are separable for easy assembly. |
| Bearing Models | Single-row, double-row, and four-row designs; models include NU, NJ, NUP, N, NF, etc.; allows inner and outer rings to separate. |
| Load Capacity | Handles large radial loads; suitable for high-speed operations; special designs like HT and E types increase axial and radial load capacity. |
| Speed Capability | Ideal for high-speed rotation due to low friction between rollers and flanges. |
| Cage Type and Material | Cages made of pressed steel, machined brass, or polyamide resin; different types suit various conditions and temperature ranges. |
| Sealing and Lubrication | Available in open and sealed designs; sealed bearings protect against contaminants, water, and dust; supports grease, oil-air, oil mist, or circulating oil lubrication. |
| Installation and Removal | Separable design simplifies installation and removal, especially with tight fits. |
| Size and Tolerance | Manufactured according to international standards; ensures interchangeability and performance. |
| Special Specifications | Options include tapered bores, high-speed designs, creep prevention features, and seals against dust and water. |
E-ASIA Bearing provides precision-manufactured cylindrical roller bearings, high quality, and reliable. This type of bearing uses cylindrical rollers as the rolling element. Because of the increased load-carrying capacity, which results from the use of flanges on the inner and outer rings, this design is outstanding.
The rings (both the inner and outer rings) may be separated. Therefore, adjustments or installations can be made. Both free-end and fixed-end bearings are produced.
Bearings without flanges can move freely in the axial direction. They can absorb shaft elongation. At the most, bearings with flanges can handle slight axial loads.
Our bearings come in single-row, double-row, and four-row designs. Models include NU, NJ, NUP, N, and NF. They permit the separation of inner and outer rings.
These can accept very heavy radial loads. Suitable for high-speed applications. Special designs such as HT and E types will increase capacity.
Low friction between rollers and flanges makes them suitable for high speeds. Cages are of pressed steel, machined brass, or polyamide resin. Other different types of cages are available to meet various conditions and temperatures as well.
We offer open bearings and sealed bearings. Sealed bearings provide an effective solution for the guide of radial loads. They are able to keep dirt, water, and dust as they have reinforced sealing flanges and good greases.
Our bearings can support grease, oil-air, oil mist, or circulating oil lubrication. Separable design eases the way for mounting and dismounting. That is helpful when fits are very tight.
Standardized dimensioning and to lerancing make them interchangeable with other products on the market. Special versions are also available.
These comprise adapter sleeve mountable bearings. For directions of high speed, there is a variant suitable for them. Bearings incorporating packages for creep prevention and water and dust sealing are also on offer.
Choose the appropriate bearing for your specific application. Take into consideration load size and type as well as speed, vibration, temperature, and environment. E-Asia Bearing: here to serve your needs. Please contact us for further details. Let us supply you with the best-performing bearings for your operations.
Key Features of Cylindrical Roller Bearings
E-ASIA Bearing's high-precision, high-quality manufactured cylindrical roller bearings offer several major benefits for your applications:
High Load Capacity: Very high radial load carrying capability suitable for high-speed applications.
High Stiffness: They provide sturdy rigidity under operational stresses.
There are Variations to Allow Axial Displacement: There exist variations that allow some little axial movement, except for bearings with flanges both on the inner and outer rings.
Low Friction: Optimized design for reduced friction towards improved performance as well as low energy use.
Long Lifespan: Redesigned to lower stress raisers to extend life.
Improved Dependability in Service: The quality of surface finish does encourage a hydrodynamic lubricant film that can reduce wear.
Fitting and Tuning Up: Assemble separable parts for easy fitting, tuning, and checking.
Parts Can Be Used Interchangeably: Components are interchangeable and adaptable to different configurations.
Application of Cylindrical Roller Bearings
E-ASIA Bearing's high-quality cylindrical roller bearings are widely used across various industries. They offer excellent load capacity, high-speed performance, and reliability. Key application areas include automotive, industrial machinery, aerospace, construction machinery, and the railway industry.
Automotive Industry:
Wheel Hubs: Provide support for smooth wheel rotation.
Transmissions: Support shafts and reduce friction.
Engines: Used in crankshafts and camshafts for radial loads.
Industrial Machinery:
Conveyor Systems: Enable seamless belt movement.
Gearboxes: Support rotating gears reliably.
Electric Motors: Reduce friction in motor shafts.
Aerospace Engineering:
Aircraft Engines: Handle high radial loads precisely.
Control Surfaces: Allow smooth and accurate movement.
Landing Gear Systems: Withstand heavy loads during operations.
Construction Machinery:
Crane Systems: Support heavy loads and control movement.
Excavators and Loaders: Used in arms and bucket mechanisms.
Concrete Mixers: Ensure efficient drum rotation.
Railway Industry:
Train Wheels and Axles: Support heavy train loads.
Bogies: Reduce friction in wheelsets and axles.
Railway Motors: Support shafts for smooth operation.
Why Choose Us
E-ASIA Bearing offers the following major workforce advantages of choosing its high-quality cylindrical roller bearings:
Engineering, Consulting & Design: Professional services to overcome complex design problems.
Bearing Applications Engineering: Choosing the right product for you with specifications.
Bearing Failure Analysis: To facilitate a better insight into premature failures for adequate preventive action.
Inspection & Verification: Expertise related to bearing and third-party bearing inspections and verifications.
Bearing Lubrication & Re-Lubrication: Lubrication optimization for performance.
Micro Grade Grease Plating : For low startup and consistent running torque.
Custom Packaging : Packaging that will optimize not only production but also shipping efficiency.
Inventory Management : Help with JIT delivery and all other supply chain issues.
Frequently Asked Questions About Cylindrical Roller Bearings
What are the main advantages of cylindrical roller bearings?
Cylindrical roller bearings offer high radial load capacity, high stiffness, and can accommodate axial displacement. They are suitable for high-speed applications due to low friction.
In which industries are these bearings commonly used?
They are widely used in automotive, industrial machinery, aerospace engineering, construction machinery, and the railway industry.
How do I select the right bearing for my application?
Consider factors like load capacity, speed requirements, operating conditions, and size constraints. Our engineering team can assist you in selecting the appropriate bearing.
What types of cylindrical roller bearings do you offer?
We offer single-row, double-row, and four-row designs, including models like NU, NJ, NUP, N, and NF. Options include open and sealed bearings.
Can these bearings handle axial loads?
Bearings with flanges on both inner and outer rings can handle slight axial loads. However, they are primarily designed for radial loads.
What lubrication options are available?
Lubrication options include grease, oil-air, oil mist, or circulating oil systems. Proper lubrication reduces friction and extends bearing life.
Why choose E-ASIA Bearing for cylindrical roller bearings?
We provide high-quality, precision-manufactured bearings with services like engineering support, failure analysis, custom lubrication, and inventory management.
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