520280Y DOUBLE ROW TAPERED THRUST ROLLER BEARINGS
Offer Taizhou Fixing Pump Co., Ltd. High Quality 54.6 mm da min. Brand 520280Y DOUBLE ROW TAPERED THRUST ROLLER BEARINGS .Contact 0.6 mm r3,4 min. Us Online to Get Best Quote.
| Model Number: |
520280Y |
| da min.: |
54.6 mm |
| D2: |
72.9 mm |
| r3,4 min.: |
0.6 mm |
| a: |
16.8 mm |
| Preload class C GC: |
500 N |
| Ball diameter Dw: |
7.938 mm |
| Static axial stiffness, preload class B: |
72 N/µm |
| Mass bearing: |
0.23 kg |
Product Details
| da min. |
54.6 mm |
| D2 |
72.9 mm |
| r3,4 min. |
0.6 mm |
| a |
16.8 mm |
| Preload class C GC |
500 N |
| Ball diameter Dw |
7.938 mm |
| Static axial stiffness, preload class B |
72 N/µm |
| Mass bearing |
0.23 kg |
| rb max. |
0.6 mm |
| da max. |
59.7 mm |
| Calculation factor f0 |
8.2 |
| Db max. |
75.8 mm |
| r1,2 min. |
1 mm |
| ra max. |
1 mm |
| Basic dynamic load rating C |
15.6 kN |
| d |
50 mm |
| db max. |
57.3 mm |
| Calculation factor f2B |
1.03 |
| Preload class A GA |
85 N |
| Attainable speed for grease lubrication |
30000 r/min |