| Product Name: | Taper roller bearings also called car bearing such as 30207,30310,32218 etc. This type of bearings’ material is Gcr15 and quality grade can be P0，P6，P5，P4. |
Model: | 30203-30226,30303-30319,32205-32220,32305-32321, 32005-32022 etc |
| Certification: | ISO9001-2015 | Country of origin: | China |
| Material: | Gcr15 | Brand: | NSAR,3D,NASA,CBQ,OWO |
| Type: | roller bearing.Material:Gcr15;application | application: | widely used in automobile, rolling mill, mining, metallurgy and other mechanical industries. |
Product Description
Tapered roller bearings (also called tapered bearings) are separable bearings with tapered raceways on both the inner and outer rings. They are classified into single-row, double-row and four-row roller bearings according to the number of rows of rollers. This bearing structure can withstand combined loads and provide low friction during operation. Rigid bearing applications can be achieved by adjusting a single-row tapered roller bearing to a second tapered roller bearing and applying a preload. Click on the product list to learn more about bearings.
Tapered Roller Bearing Structure
The four basic components of a tapered roller bearing are the inner ring, outer ring, tapered rollers, and cage or retainer. The inner ring is mounted on the shaft, while the outer ring provides housing and support for the bearing assembly.
Features and Benefits
Low friction, noise and vibration
Long service life
Improved operational reliability even under difficult conditions
Reduced temperature peaks during the running-in period
Separable and interchangeable components facilitate easy installation, disassembly, and maintenance
Uses Of Tapered Roller Bearings
Widely used in machinery industries such as automobiles, rolling mills, mining, and metallurgy.
Tapered roller bearings are used in automotive and vehicle wheel bearings, which must handle large vertical (radial) and horizontal (axial) forces simultaneously. Tapered roller bearings are typically used in medium-speed, heavy-load applications requiring durability.
Tapered Roller Bearing Sizes
Most standard industry sizes are available in both inches and metric. Our product offering includes the most popular tapered roller bearing sizes. Custom sizes are also available upon special request. Please consult a NASR specialist for larger tapered roller bearing sizes and availability.
Most Preferred Uses for Tapered Roller Bearings
These bearings are typically used in heavy-duty industrial applications such as construction equipment, mining equipment, and paper mills. These bearings must be properly lubricated to ensure smooth operation and long life.
Reasons to Choose Tapered Rollers
Why Choose Tapered Bearings Instead of Linear Bearings
Tapered roller bearings are designed to significantly reduce friction, frictional heat, and wear, provided the bearings are properly mounted and lubricated. Tapered roller bearings are designed to be separable, with components of the same size bearing interchangeable. Tapered roller bearings significantly reduce dimensional and running tolerances for optimal load distribution. Stress peaks are avoided, which reduces material loading. As a result, tapered roller bearings are characterized by smoother operation and lower noise.
Tapered roller bearings are adjustable and removable, making installation easy.
Tapered roller bearings are available in various designs and can be customized to meet your specific speed, load, contamination, temperature, or vibration conditions.
The product information you want to know:
