7028ACD/P4ADGC SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact Angle
Manufacturers of 1 mm ra - max. all Super Precision Bearing are represented in our partial list of SKF-SUDAMERICAN,S.A. clients. 178 N/micron Preload class A Contact Gary for a complete 7028ACD/P4ADGC SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact Angle list of clients and 0.68 Calculation factor - e projects.
| Brand Name: |
SKF |
| Model Number: |
7028ACD/P4ADGC |
| ra - max.: |
1 mm |
| Calculation factor - e: |
0.68 |
| Preload class A: |
178 N/micron |
| Calculation factor - f2B: |
1.02 |
| Preload class A GA: |
125 N |
| Da max.: |
134 mm |
| Bore Diameter (mm): |
140 |
| Limiting speed for oil lubrication: |
20000 mm/min |
Product Details
| ra - max. |
1 mm |
| Calculation factor - e |
0.68 |
| Preload class A |
178 N/micron |
| Calculation factor - f2B |
1.02 |
| Preload class A GA |
125 N |
| Da max. |
134 mm |
| Bore Diameter (mm) |
140 |
| Limiting speed for oil lubrication |
20000 mm/min |
| Preload class B |
226 N/micron |
| d1 |
114.92 mm |
| Da - max. |
134 mm |
| Basic static load rating C0 |
33.5 kN |
| Bearing number |
71920 ACB/HCP4A |
| D |
140 mm |
| Preload class B - GB |
250 N |
| Number of balls z |
37 |
| B |
20 mm |
| Preload class C GC |
750 N |
| Calculation factor (back-to-back, face-to-face) X2 |
0.67 |
| rb max. |
0.6 mm |