Thrust ball bearings to withstand side only axial load, low speed parts, such as crane hooks, vertical pumps, vertical centrifuge, jack, speed reducer and so on. Shaft bearing ring, seat ring and rolling elements are separated, you can dismantle respectively.
1 . With unidirectional, bidirectional, two types
2 .In order to allow the installation error, whether it is one-way or two-way, you can choose spherical self-aligning spherical saddle-type or spherical seat type.
3 .High-quality steel - the use of bearing life extended up to 80% of the ultra-clean steel
4 .Height grease technology - NSK grease lubricant technology can extend the life and improve bearing performance
5 .High-grade steel ball - quiet and smooth high-speed rotation
6 .Use the options in the ring, may allow the installation error.
Product Model | Inside Diameter | Outside Diameter | Thickness |
NJ312 NTN | 60 | 130 | 31 |
NJ318 NTN | 90 | 190 | 43 |