7220A5TRDUDMP3 NSK Super Precision Bearings
Super Precision Bearings are a few brands you Shenzhen YUYING Bearing Co., Ltd. will find in our inventory. Find 7220A5TRDUDMP3 NSK Super Precision Bearings to see what's in stock! 50 N Preload class A GA
| Brand Name: |
NSK |
| Model Number: |
7220A5TRDUDMP3 |
| Preload class A GA: |
50 N |
| Reference grease quantity Gref: |
1.7 cm³ |
| Calculation factor f2B: |
1.03 |
| Number of balls z: |
17 |
| Preload class B GB: |
150 N |
| Da max.: |
50.4 mm |
| Preload class C GC: |
300 N |
| Attainable speed for grease lubrication: |
47000 r/min |
Product Details
| Preload class A GA |
50 N |
| Reference grease quantity Gref |
1.7 cm³ |
| Calculation factor f2B |
1.03 |
| Number of balls z |
17 |
| Preload class B GB |
150 N |
| Da max. |
50.4 mm |
| Preload class C GC |
300 N |
| Attainable speed for grease lubrication |
47000 r/min |
| r3,4 min. |
0.6 mm |
| db min. |
34.6 mm |
| da min. |
34.6 mm |
| Mass bearing |
0.1 kg |
| r1,2 min. |
1 mm |
| Calculation factor fHC |
1.01 |
| Calculation factor f |
1.05 |
| Basic static load rating C0 |
5.2 kN |
| Calculation factor f0 |
7.9 |
| d |
30 mm |
| Basic dynamic load rating C |
9.36 kN |
| Fatigue load limit Pu |
0.22 kN |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-7234249 |