NNU4930B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series
NNU4930B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Product 49 mm da min Brochures , Super Precision Bearing Manufacturing China 608rs Bearing Supplier Service . Get Your Free.
| Brand Name: | SKF |
| Model Number: | NNU4930B/SPW33 |
| da min: | 49 mm |
| Nlim (grease): | 9,900 rpm |
| Da max: | 70 mm |
| db min: | 54 mm |
| D: | 75 mm |
| d: | 45 mm |
| C: | 16 mm |
| r1 min.: | 0,6 mm |
Product Details
| da min | 49 mm |
| Nlim (grease) | 9,900 rpm |
| Da max | 70 mm |
| db min | 54 mm |
| D | 75 mm |
| d | 45 mm |
| C | 16 mm |
| r1 min. | 0,6 mm |
| Width (mm) | 16 |
| Dynamic load, C | 31 kN |
| Nlim (oil) | 12,000 rpm |
| Fatigue limit load, Cu | 4.15 kN |
| E | 67.5 mm |
| Static load, C0 | 34 kN |
| Basic static load rating (C0) | 34 kN |
| Mass (without HJ ring) | 0.28 kg |
| Outer Diameter (mm) | 75 |
| (Grease) Lubrication Speed | 9 900 r/min |
| r1s min | 0.6 mm |
| Min operating temperature, Tmin | -40 °C |
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