239/850K NTN Spherical Roller Bearings
Manufacturers of all Spherical Roller Bearings are represented in 12 mm B our partial list of clients. Contact Gary for a complete BEARING USA CORP. 239/850K NTN Spherical Roller Bearings list 320 N Preload class C GC of clients and projects.
| Brand Name: | NTN |
| Model Number: | 239/850K |
| B: | 12 mm |
| Calculation factor (single, tandem) Y2: | 0.87 |
| Preload class C GC: | 320 N |
| Calculation factor f1: | 0.98 |
| Basic dynamic load rating C: | 12.4 kN |
| Calculation factor f: | 1.11 |
| rb max.: | 0.3 mm |
| da min.: | 48.2 mm |
| PDF |
239/850K |
Product Details
| B | 12 mm |
| Calculation factor (single, tandem) Y2 | 0.87 |
| Preload class C GC | 320 N |
| Calculation factor f1 | 0.98 |
| Basic dynamic load rating C | 12.4 kN |
| Calculation factor f | 1.11 |
| rb max. | 0.3 mm |
| da min. | 48.2 mm |
| Static axial stiffness, preload class A | 111 N/µm |
| Calculation factor f2A | 1 |
| Static axial stiffness, preload class B | 143 N/µm |
| Da max. | 64.8 mm |
| a | 19.3 mm |
| Static axial stiffness, preload class D | 249 N/µm |
| Preload class D GD | 640 N |
| Calculation factor f2C | 1.12 |
| r3,4 min. | 0.3 mm |
| Db max. | 66.6 mm |
| Mass bearing | 0.12 kg |
| db min. | 48.2 mm |
