NTN 2RT21902 Roller bearings
| Brand Name: |
NTN |
| Model Number: |
2RT21902 |
| Preload class A GA: |
230 N |
| Static axial stiffness, preload class A: |
107 N/µm |
| Reference grease quantity Gref: |
10.5 cm³ |
| Db max.: |
136 mm |
| Basic dynamic load rating C: |
60.5 kN |
| Calculation factor f2B: |
1.04 |
| rb max.: |
0.6 mm |
| Calculation factor f1: |
1 |
| PDF |
2RT21902 |
Product Details
| Preload class A GA |
230 N |
| Static axial stiffness, preload class A |
107 N/µm |
| Reference grease quantity Gref |
10.5 cm³ |
| Db max. |
136 mm |
| Basic dynamic load rating C |
60.5 kN |
| Calculation factor f2B |
1.04 |
| rb max. |
0.6 mm |
| Calculation factor f1 |
1 |
| Calculation factor f2A |
1 |
| Ball diameter Dw |
12.7 mm |