NNU4952BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series
100% Authentic. 0.78 Calculation factor Y1 NNU4952BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Highest Quality. BEARING FORGE OF AMERICA CORP. Certified Supplier.
| Brand Name: |
SKF |
| Model Number: |
NNU4952BK/SPW33 |
| Calculation factor Y1: |
0.78 |
| Calculation factor X: |
0.63 |
| d1 ≈: |
656.7 mm |
| Basic static load rating C0: |
440 kN |
| D: |
700 mm |
| d: |
630 mm |
| B: |
22 mm |
| Reference speed: |
750 r/min |
Product Details
| Calculation factor Y1 |
0.78 |
| Calculation factor X |
0.63 |
| d1 ≈ |
656.7 mm |
| Basic static load rating C0 |
440 kN |
| D |
700 mm |
| d |
630 mm |
| B |
22 mm |
| Reference speed |
750 r/min |
| Calculation factor Y0 |
0.33 |
| a |
203 mm |
| Calculation factor Y2 |
0.76 |
| D1 ≈ |
672.3 mm |
| Limiting speed |
750 r/min |
| Calculation factor A |
1.25 |
| r1,2 min. |
0.6 mm |
| Basic dynamic load rating C |
135 kN |
| da min. |
636 mm |
| Mass bearing |
11.5 kg |