NN3020KTN9/SP SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series
NN3020KTN9/SP SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series 150000 r/min Reference speed SEARCH - Whether it's agriculture 4 mm d or construction equipment your working on, China JCB Hydraulic Final Drive Motor Supplier Has theSuper Precision Angular Contact Bearings you need.
| Brand Name: |
SKF |
| Model Number: |
NN3020KTN9/SP |
| d: |
4 mm |
| Reference speed: |
150000 r/min |
| D1 ≈: |
6.8 mm |
| Mass bearing: |
0.0004 kg |
| da min.: |
4.9 mm |
| D: |
8 mm |
| Calculation factor kr: |
0.015 |
| Calculation factor f0: |
7.2 |
Product Details
| d |
4 mm |
| Reference speed |
150000 r/min |
| D1 ≈ |
6.8 mm |
| Mass bearing |
0.0004 kg |
| da min. |
4.9 mm |
| D |
8 mm |
| Calculation factor kr |
0.015 |
| Calculation factor f0 |
7.2 |
| Basic static load rating C0 |
0.072 kN |
| r1,2 min. |
0.15 mm |
| B |
2 mm |
| Basic dynamic load rating C |
0.225 kN |
| d1 ≈ |
5 mm |
| Fatigue load limit Pu |
0.003 kN |
| Limiting speed |
90000 r/min |
| Da max. |
6.9 mm |
| ra max. |
0.15 mm |