23120C NSK Railway Rolling Spherical Roller Bearings
Request China 6205 2rs Bearing Supplier A Quote For Your Special 20 mm d 23120C NSK Railway Rolling Spherical Roller Bearings Needs Today! Free Railway Rolling Spherical Roller Bearings Quotes. ISO 9001 4.2 mm b certified.
| Brand Name: |
NSK |
| Model Number: |
23120C |
| b: |
4.2 mm |
| d: |
20 mm |
| Da max.: |
43 mm |
| Static axial stiffnes: |
680 N/µm |
| Mass bearing: |
0.32 kg |
| Static moment stiffness: |
140 N·m/mrad |
| Basic dynamic load rating C: |
27.5 kN |
| r3,4 min.: |
0.6 mm |
Product Details
| b |
4.2 mm |
| d |
20 mm |
| Da max. |
43 mm |
| Static axial stiffnes |
680 N/µm |
| Mass bearing |
0.32 kg |
| Static moment stiffness |
140 N·m/mrad |
| Basic dynamic load rating C |
27.5 kN |
| r3,4 min. |
0.6 mm |
| Fatigue load limit Pu |
1.9 kN |
| H |
28 mm |
| D2 |
43.2 mm |
| Preload |
1650 N |
| d2 |
32.2 mm |
| a |
73 mm |
| K |
3 mm |
| Frictional moment |
0.15 N·m |
| Attainable speed |
6400 r/min |
| D |
52 mm |
| rb max. |
0.6 mm |
| ra max. |
0.3 mm |