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 |