Thk Environmental Axis.

NTN Rodamientos De Rodillos Esféricos

Spherical roller bearings are dedicated to extremely severe applications and must support high loads, severe misalignment, contaminated environments, shocks, and vibrations. And with the industry’s highest load rating and production coming from a factory near you, there’s no reason to look anywhere else for spherical roller bearings.

THE INDUSTRY’S HIGHEST LOAD RATINGNTN-SNR sphericals feature the industry’s highest load rating: a full 18% higher than a standard spherical roller bearing. This level of quality means at least a 75% extension of service life. The performance of these sphericals is achieved through the use of very high quality raw materials and optimized rolling element geometry. The unique design also leads to:Reduced friction torque (as much as 30% less), offering lower operating temperature, with lower power and lubricant consumption.Appreciably increased operating speed, allowing an extended scope of applications.High temperature capacity of up to 200°C (392°F) for metallic cage bearings. Dimensional stability is ensured by a specific heat treatment. +/- 0.5° misalignment capability, without reducing the load capacity, and up to 1° 30’ in case of low loads.

110 mm x 240 mm x 80 mm  NTN 22322BK Rodamientos De Rodillos Esféricos
110 mm x 240 mm x 80 mm NTN 22322BK Rodamientos De Rodillos Esféricos
189 kN
3,600 rpm
95 mm x 200 mm x 45 mm  NTN 21319 Rodamientos De Rodillos Esféricos
95 mm x 200 mm x 45 mm NTN 21319 Rodamientos De Rodillos Esféricos
400,000
250,000 mm
710 mm x 1 030 mm x 236 mm  NTN 230/710B Rodamientos De Rodillos Esféricos
710 mm x 1 030 mm x 236 mm NTN 230/710B Rodamientos De Rodillos Esféricos
20,5 kN
1.9 mm
240 mm x 440 mm x 120 mm  NTN 22248B Rodamientos De Rodillos Esféricos
240 mm x 440 mm x 120 mm NTN 22248B Rodamientos De Rodillos Esféricos
60 mm
240 mm x 440 mm x 120 mm
320 mm x 440 mm x 90 mm  NTN 23964 Rodamientos De Rodillos Esféricos
320 mm x 440 mm x 90 mm NTN 23964 Rodamientos De Rodillos Esféricos
14 mm
38000 r/min
110 mm x 180 mm x 56 mm  NTN 23122BK Rodamientos De Rodillos Esféricos
110 mm x 180 mm x 56 mm NTN 23122BK Rodamientos De Rodillos Esféricos
140 mm
4820 r/min
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