NNU4920K
NNU4920K 190 kN Fatigue load limit Pu 112 mm B Industries and Applications ? We sell discount Tapered Roller Bearing online as well as cheap machinery parts. NTK BEARING PRECISION AXLE CORP.
| Brand Name: | NTN |
| Model Number: | NNU4920K |
| Fatigue load limit Pu: | 190 kN |
| B: | 112 mm |
| Calculation factor Y2: | 3 |
| Calculation factor Y0: | 2 |
| da min.: | 197 mm |
| K: | 7.5 mm |
| Da max.: | 303 mm |
| d: | 180 mm |
| PDF |
NNU4920K |
Product Details
| Fatigue load limit Pu | 190 kN |
| B | 112 mm |
| Calculation factor Y2 | 3 |
| Calculation factor Y0 | 2 |
| da min. | 197 mm |
| K | 7.5 mm |
| Da max. | 303 mm |
| d | 180 mm |
| D1 ≈ | 285 mm |
| b | 13.9 mm |
| da max. | 205 mm |
| Mass bearing | 38 kg |
| r1,2 min. | 4 mm |
| Basic static load rating C0 | 2120 kN |
| Calculation factor e | 0.33 |
| d2 ≈ | 205 mm |
| Calculation factor Y1 | 2 |
| Basic dynamic load rating C | 1560 kN |
| ra max. | 3 mm |
| Limiting speed | 360 r/min |
