Tapered roller bearings are designed so thetapered vertex of the raceway surfaces of the inner and outer rings and rollers converge at one point on the centerline of the bearing (see Fig. 1).The tapered rollers are guided by thecompound force of the inner and outer raceway surfaces which keep the rollers pressed up against the large rib on the inner ring. A large variety of these bearings, including single row arrangements, areavailable in both metric and inch series. Each For four-row tapered roller bearings, see section “C. Special application bearings.
Discover our range of tapered roller bearings: reliable performance and the advantage of a complete range in both imperial and metric dimensions.
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.
NTN Corporation
Made in Japan
Why choose our tapered roller bearings?
Because of their strengths, NTN-SNR tapered roller bearings offer interesting opportunities in many markets, such as agriculture, rail, communications, steel, wind energy …
Safety: the commitment and experience of a premium brand
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.
Choice: a complete range 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…).
Quality: high performance steel 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.