NNU4930B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series
With over 10170 2 mm ra max. full-service stores, our NNU4930B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series inventory is extensive and our parts China Abec 7 Bearings Supplier are priced right. within 24 hours. 13000 r/min Reference speed This helps you maximize your productivity by saving time and your hard-earned dollars.
| Brand Name: |
SKF |
| Model Number: |
NNU4930B/SPC3W33 |
| ra max.: |
2 mm |
| r1,2 min.: |
2 mm |
| Reference speed: |
13000 r/min |
| d: |
45 mm |
| Limiting speed: |
8500 r/min |
| B: |
29 mm |
| Db min.: |
131 mm |
| C: |
4.06 mm |
Product Details
| ra max. |
2 mm |
| r1,2 min. |
2 mm |
| Reference speed |
13000 r/min |
| d |
45 mm |
| Limiting speed |
8500 r/min |
| B |
29 mm |
| Db min. |
131 mm |
| C |
4.06 mm |
| Calculation factor kr |
0.035 |
| da min. |
58 mm |
| Calculation factor f0 |
12.1 |
| ba min. |
3.5 mm |
| D3 |
115 mm |
| D1 ≈ |
95.85 mm |
| Basic static load rating C0 |
45 kN |
| Fatigue load limit Pu |
1.9 kN |
| Ca max. |
6.88 mm |
| Da max. |
107 mm |
| Mass bearing |
1.56 kg |
| d1 ≈ |
68.91 mm |