NTN 1209 Self-Aligning Ball Bearing
Rolamento de esferas autoalinhante NTN 1209. Diâmetro do furo de 45 mm, diâmetro externo de 85 mm, capacidade de alta velocidade e alinhamento automático do eixo para aplicações industriais.
NTN 1209 Self-Aligning Ball Bearing
The NTN 1209 Self-Aligning Ball Bearing is designed for applications requiring automatic shaft alignment correction and smooth operation under dynamic conditions. With its high-speed capabilities and excellent load ratings, it ensures efficiency and reliability in various industrial applications.
Manufacturer: NTN
Type: SELF-ALIGNING BALL BEARING
Model: 1209
This self-aligning ball bearing provides superior performance, allowing for misalignment adjustments while maintaining high rotational speeds and load-bearing capabilities.
| Bore Diameter (d) | 45 mm |
| Outer Diameter (D) | 85 mm |
| Width (B) | 19 mm |
| Basic Dynamic Load Rating | 21.5 kN |
| Basic Static Load Rating | 7.3 kN |
| Fatigue Limit Load | 0.33 kN |
| Reference Thermal Speed | 8100 tr/min |
| Mechanical Limit Speed | 11000 tr/min |
