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 .
- 800 mm x 1 150 mm x 345 mm NTN 240/800B Spherical Roller Bearings
- 584.5 mm
- 50.8 mm
- 800 mm x 1 060 mm x 195 mm NTN 239/800 Spherical Roller Bearings
- 1070 mm
- 2 x TS 530/510
- NTN 2P15802 Spherical Roller Bearings
- mm
- 23.730 kN
- NTN 2P15605 Spherical Roller Bearings
- 295.275 mm
- 44.45 mm
- NTN ☆2P15203 Spherical Roller Bearings
- 13 mm
- 23.6 mm
- 750 mm x 1 360 mm x 475 mm NTN 232/750B Spherical Roller Bearings
- 1.03
- 32000 r/min
- 750 mm x 1 220 mm x 365 mm NTN 231/750B Spherical Roller Bearings
- 8500 rpm
- 43000 N
- 750 mm x 1 090 mm x 250 mm NTN 230/750B Spherical Roller Bearings
- 15000 rpm
- No Shield, no Seal,
- NTN 238/750 Spherical Roller Bearings
- 220 r/min
- 940 mm