NNU4944K NSK CYLINDRICAL ROLLER BEARING
What are the types of 32.5 kN Basic dynamic load rating C 475 N/µm Static axial stiffness, preload class D NNU4944K NSK CYLINDRICAL ROLLER BEARING ? Thrust Spherical Roller Bearing Manufacturing Service Jinan Chenyu Bearing Import & Export Co., Ltd. . Get Your Free, Instant price, design review.
| Brand Name: | NSK |
| Model Number: | NNU4944K |
| Basic dynamic load rating C: | 32.5 kN |
| Static axial stiffness, preload class D: | 475 N/µm |
| Static axial stiffness, preload class C: | 348 N/µm |
| d2: | 79.2 mm |
| Calculation factor (back-to-back, face-to-face) Y1: | 0.92 |
| Number of balls z: | 24 |
| Mass bearing: | 0.28 kg |
| r1,2 min.: | 1 mm |
| PDF |
NNU4944K |
Product Details
| Basic dynamic load rating C | 32.5 kN |
| Static axial stiffness, preload class D | 475 N/µm |
| Static axial stiffness, preload class C | 348 N/µm |
| d2 | 79.2 mm |
| Calculation factor (back-to-back, face-to-face) Y1 | 0.92 |
| Number of balls z | 24 |
| Mass bearing | 0.28 kg |
| r1,2 min. | 1 mm |
| Calculation factor f1 | 0.98 |
| Static axial stiffness, preload class B | 261 N/µm |
| Static axial stiffness, preload class A | 200 N/µm |
| Calculation factor (single, tandem) X2 | 0.41 |
| a | 27.9 mm |
| da min. | 74.6 mm |
| Calculation factor f | 1.19 |
| dn | 81.7 mm |
| Calculation factor fHC | 1.04 |
| Calculation factor (back-to-back, face-to-face) X2 | 0.67 |
| Calculation factor (single, tandem) Y2 | 0.87 |
| ra max. | 1 mm |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-7234223 |
