22212EK Rolling Mills Spherical roller bearings
| Brand Name: |
Rolling Mills |
| Model Number: |
22212EK |
| d1: |
135 mm |
| D: |
270 mm |
| B: |
96 mm |
| d2 ≈: |
171 mm |
| d3: |
180 mm |
| D1 ≈: |
243 mm |
| B1: |
139 mm |
| B4: |
26 mm |
Product Details
| d1 |
135 mm |
| D |
270 mm |
| B |
96 mm |
| d2 ≈ |
171 mm |
| d3 |
180 mm |
| D1 ≈ |
243 mm |
| B1 |
139 mm |
| B4 |
26 mm |
| b |
11.1 mm |
| K |
6 mm |
| r1,2 min. |
3 mm |
| da max. |
171 mm |
| db min. |
163 mm |
| Da max. |
256 mm |
| Ba min. |
20 mm |
| ra max. |
2.5 mm |
| Basic dynamic load rating C |
1132 kN |
| Basic static load rating C0 |
1460 kN |
| Fatigue load limit Pu |
137 kN |
| Limiting speed |
430 r/min |
| Calculation factor e |
0.33 |
| Calculation factor Y1 |
2 |
| Calculation factor Y2 |
3 |
| Calculation factor Y0 |
2 |
| Mass bearing + sleeve |
29.9 kg |