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 |