23120C NSK Railway Rolling Spherical Roller Bearings
23120C NSK Railway Rolling Spherical Roller Bearings Product Brochures , Railway Rolling Spherical Roller Bearings High Quality NSK BEARING LTD 0.6 mm r3,4 min. Manufacturing Service . Get Your Free.
| Brand Name: |
NSK |
| Model Number: |
23120C |
| r3,4 min.: |
0.6 mm |
| a: |
31.2 mm |
| D: |
110 mm |
| db max.: |
80.8 mm |
| Da max.: |
104 mm |
| Number of balls z: |
25 |
| db min.: |
76 mm |
| Calculation factor f2B: |
1.03 |
Product Details
| r3,4 min. |
0.6 mm |
| a |
31.2 mm |
| D |
110 mm |
| db max. |
80.8 mm |
| Da max. |
104 mm |
| Number of balls z |
25 |
| db min. |
76 mm |
| Calculation factor f2B |
1.03 |
| Db max. |
105.8 mm |
| Mass bearing |
0.58 kg |
| Calculation factor (back-to-back, face-to-face) Y2 |
1.41 |
| ra max. |
1 mm |
| Calculation factor f |
1.09 |
| Calculation factor f1 |
0.99 |
| Attainable speed for grease lubrication |
18500 r/min |
| Basic dynamic load rating C |
22.5 kN |
| rb max. |
0.6 mm |
| Calculation factor f2A |
1 |
| Basic static load rating C0 |
17.3 kN |
| Ball diameter Dw |
9.525 mm |