SKF
Bearing7028 ACD/P4AQGB
Matched set of four super-precision, high-capacity, D design, single row angular contact ball bearings

Specifications
| Bore (d) | 140.000 mm |
| Outer Diameter (D) | 210.000 mm |
| Width (B) | 132.000 mm |
| Seal Type | Open |
| Bearing Type | Angular Contact |
| Dynamic Load (C) | 377.000 kN |
| Static Load (C₀) | 630.000 kN |
| Speed — Grease | 3,571 RPM |
| Speed — Oil | 4,786 RPM |
| Temperature Range | -30°C to 120°C |
| Rows | 1 |
| Clearance | CN/Normal |
These sets of four matched super-precision angular contact ball bearings are available as universally matchable bearings or in preconfigured arrangements. Sets of four bearings arranged in tandem need to be mounted against a single bearing, or a set of bearings in tandem, to achieve the desired preload. All the other arrangements are available in different preload classes and correct mounting results in preload within a predetermined range, without the need for shims or similar devices. The bore and outside diameters of the bearings are matched to within a maximum of one-third of the permitted diameter tolerance, to provide better load distribution than single universally matchable bearings.
Cross-References(10)
- NSK7028 ACD/P4AQGB~$148.00→
- NTN7028 ACD/P4AQGB~$142.90→
- FAG (Schaeffler)7028 ACD/P4AQGB~$155.66→
- Timken7028 ACD/P4AQGB~$150.56→
- KOYO (JTEKT)7028 ACD/P4AQGB~$140.35→
- INA (Schaeffler)7028 ACD/P4AQGB~$127.59→
- MinebeaMitsumi (NMB)7028 ACD/P4AQGB~$127.59→
- RBC Bearings7028 ACD/P4AQGB~$127.59→
- Peer Bearing7028 ACD/P4AQGB~$127.59→
- Nachi Fujikoshi7028 ACD/P4AQGB~$127.59→
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