NTN Spherical Roller Bearings
NTN spherical roller bearings for high-speed applications offers customers more flexibility to design large industrial gearboxes with higher motor speed. A higher motor speed capability in gearboxes helps integrators and end-users lower costs by using 4-pole motors instead of 6-pole motors and utilizing the full potential of the gearbox.A spherical roller bearing is a type of roller bearing device that reduces friction between moving parts and supports high radial loads and axial (thrust) loads in both directions. A spherical roller bearing is intended for applications where severe misalignment occurs from either mounting or shaft deflection.
Spherical roller thrust bearings have specially designed raceways and asymmetrical rollers. The bearings can accommodate axial loads acting in one direction and simultaneously acting radial loads. The load is transmitted between the raceways via the rollers at an angle to the bearing axis, while the flange guides the rollers .
- 530 mm x 780 mm x 250 mm NTN 240/530B Spherical Roller Bearings
- 200.0000 mm
- 310000 N
- 530 mm x 710 mm x 136 mm NTN 239/530 Spherical Roller Bearings
- 26500 N
- 1.50 mm
- 500 mm x 830 mm x 325 mm NTN 241/500B Spherical Roller Bearings
- 2.00 mm
- 2000 rpm
- 500 mm x 830 mm x 264 mm NTN 231/500B Spherical Roller Bearings
- 2322
- 223.510 kN
- 500 mm x 720 mm x 218 mm NTN 240/500B Spherical Roller Bearings
- 28600 N
- 9500 rpm
- 500 mm x 720 mm x 167 mm NTN 230/500B Spherical Roller Bearings
- 96500 N
- 2400 rpm
- 500 mm x 670 mm x 128 mm NTN 239/500 Spherical Roller Bearings
- 9200 rpm
- 1.00 mm
- NTN 238/500 Spherical Roller Bearings
- 300 mm
- 2 x TS 68/300
- 1800,000 mm x 2180,000 mm x 375,000 mm NTN 248/1800K30 Spherical Roller Bearings
- 36.513 mm
- 182.166 mm