NSK Super Precision Angular Contact Ball Bearings 50TAC100B
NSK Super Precision Angular Contact Ball bearings introduction
The NSK range of angular contact ball bearings has been designed to meet the increasingly
demanding requirements of original equipment manufacturers. These bearings have a contact angle
so that they can sustain significant axial loads in one direction together with radial loads. Furthermore,
since an axial component is generated when a radial load is applied, these bearings are generally used in pairs,
triplex sets, quadruplex sets, or multiplex sets. NSK offers one of the most comprehensive ranges of angular
contact ball bearings available.
NSK Super Precision Angular Contact Ball Bearings features
1.High Quality Steel - Ultra clean steel to extend bearing life by up to 80%.
2.Advanced Grease Technology - NSK lubricants that can extend grease life and performance.
3.High Grade Balls - Quiet and smooth operation even at high speed.
4.Super Finished Raceways - Specially honed to minimise noise and improve lubricant distribution and life.
5.Contact Angle - Offered in 15, 25, 30 and 40 degree angles.
6.Cages - Available in a range of Polyamide, steel and brass cage assemblies.
NSK super precision angular contact ball bearings model number
| Model Number | Boudary Dimensions | Mass | ||
| d | D | B | kg | |
| 15 TAC 47B | 15 | 47 | 15 | 0.144 |
| 17 TAC 47B | 17 | 47 | 15 | 0.144 |
| 20 TAC 47B | 20 | 47 | 15 | 0.135 |
| 25 TAC 62B | 25 | 62 | 15 | 0.252 |
| 30 TAC 62B | 30 | 62 | 15 | 0.224 |
| 35 TAC 72B | 35 | 72 | 15 | 0.31 |
| 40 TAC 72B | 40 | 72 | 15 | 0.275 |
| 40 TAC 90B | 40 | 90 | 20 | 0.674 |
| 45 TAC 75B | 45 | 75 | 15 | 0.27 |
| 45 TAC 100B | 45 | 100 | 20 | 0.842 |
| 50 TAC 100B | 50 | 100 | 20 | 0.778 |
| 55 TAC 100B | 55 | 100 | 20 | 0.714 |
| 55 TAC 120B | 55 | 120 | 20 | 1.23 |
| 60 TAC 120B | 60 | 120 | 20 | 1.16 |
| 15 TAC 47B DDG | 15 | 47 | 15 | 0.144 |
| 17 TAC 47B DDG | 17 | 47 | 15 | 0.144 |
| 20 TAC 47B DDG | 20 | 47 | 15 | 0.135 |
| 25 TAC 62B DDG | 25 | 62 | 15 | 0.252 |
| 30 TAC 62B DDG | 30 | 62 | 15 | 0.224 |
| 35 TAC 72B DDG | 35 | 72 | 15 | 0.31 |
| 40 TAC 72B DDG | 40 | 72 | 15 | 0.275 |
| 40 TAC 90B DDG | 40 | 90 | 20 | 0.674 |
| 45 TAC 100B DDG | 45 | 100 | 20 | 0.842 |
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