NNU4938 NSK CYLINDRICAL ROLLER BEARING
100% Authentic. 44 mm B NNU4938 NSK CYLINDRICAL ROLLER BEARING Highest Quality. Certified Supplier. Shandong lehang Bearing Co., Ltd 15 mm C
| Brand Name: | NSK |
| Model Number: | NNU4938 |
| C: | 15 mm |
| B: | 44 mm |
| Calculation factor Y0: | 2.5 |
| D: | 52 mm |
| Calculation factor e: | 0.28 |
| Fatigue load limit Pu: | 0.21 kN |
| Calculation factor Y2: | 3.5 |
| Calculation factor Y1: | 2.2 |
| PDF |
NNU4938 |
Product Details
| C | 15 mm |
| B | 44 mm |
| Calculation factor Y0 | 2.5 |
| D | 52 mm |
| Calculation factor e | 0.28 |
| Fatigue load limit Pu | 0.21 kN |
| Calculation factor Y2 | 3.5 |
| Calculation factor Y1 | 2.2 |
| D1 ≈ | 44.6 mm |
| Permissible angular misalignment α | 2.5 ° |
| Limiting speed | 8000 r/min |
| Da max. | 46.4 mm |
| Basic dynamic load rating C | 14.3 kN |
| d1 ≈ | 33.3 mm |
| r1,2 min. | 1 mm |
| Calculation factor kr | 0.04 |
| Mass bearing | 0.22 kg |
| Reference speed | 20000 r/min |
| Basic static load rating C0 | 4 kN |
| ra max. | 1 mm |
Company Profile
| Worktime |
8:30-17:30 |
| Phone |
86-65-4731 |
