Taper roller bearing size chartpdf

NTN-SNR plays a leading role in the bearing industry. Going beyond the design and production of bearings, we have been recognized for nearly 100 years for our ability to innovate. Uncompromising about the quality of our products, we closely monitor the manufacturing process at our production sites in Japan, France and the United States.

We offer several types of steel for tapered roller bearings. Our standard? Carburizing steel, hard on the surface and ductile in the core to better absorb shocks and increase useful life. When used in arduous applications such as mines and quarries, we are able to achieve a 40% increase in service life thanks to this steel.

Taper roller bearing size chartPDF SKF

Particularly suitable for hydraulic pump and motor applications as well as pinion driveshafts for agricultural transmissions.

Taper roller bearing size chartmetric

Taper roller bearing size chartin inches

Because of their strengths, NTN-SNR tapered roller bearings offer interesting opportunities in many markets, such as agriculture, rail, communications, steel, wind energy …

Taper roller bearing size chartmm

NTN designs, develops, manufactures and markets various ranges of bearings, rollers, linear guides, CV joints, coders, vehicle spare parts, maintenance products... and offers related services. We support the major players on a global scale and also provide distribution and aftermarket services.

Discover our range of tapered roller bearings: reliable performance and the advantage of a complete range in both imperial and metric dimensions.

Taper roller bearing size chartSKF

NTN - SNR has continually increased  the static and dynamic capacities by increasing the number and the size of rollers in a bearing of the same size. Today, other avenues of development are being investigated, such as the profiles of the rollers and surface treatments. For a tapered roller bearing 32207 for example, (older generation has 15 rollersand the  next-generation has 17 rollers), with 2 additional rolls of a larger size, the gain in dynamic capabilities is 34%. This type of design is possible thanks to the optimization of the geometry of the cage, allowing the thickness of its bridges to be reduced, while improving its mechanical strength. One definite plus point of this example, is that the service life is increased by a factor of 2.65.

Our offer contains more than 3000 references, in imperial and metric dimensions, covering the entire core range. In addition, our engineers also develop tapered roller bearings customised to the specific needs of your markets (wind energy, railway, agriculture…).

EcoVadis rewards NTN for its 2023 CSR in Europe! Rating of 77/100 and category GOLD: a great recognition of continuing progress.

NTN-SNR, a key player in tapered roller bearings, heavily involved: 100 million units produced each year in the world and a large storage capacity in our European warehouse, which is 100% dedicated to the industrial market.

Discover our Eshop online, it gives our distributors and customers access to pictures and technical information for more than 58000 kit references.

The Innovation teams at NTN in Europe is driven by your demands and take actions to create new products or services to solve your issues.