SKF
Bearing71911 CD/P4ATGB
Matched set of three super-precision, high-capacity, D design, single row angular contact ball bearings

Specifications
| Bore (d) | 55.000 mm |
| Outer Diameter (D) | 80.000 mm |
| Width (B) | 39.000 mm |
| Seal Type | Open |
| Bearing Type | Angular Contact |
| Dynamic Load (C) | 41.600 kN |
| Static Load (C₀) | 44.000 kN |
| Speed — Grease | 9,091 RPM |
| Speed — Oil | 12,182 RPM |
| Temperature Range | -30°C to 120°C |
| Rows | 1 |
| Clearance | CN/Normal |
These sets of three matched super-precision angular contact ball bearings are available as universally matchable bearings or as preconfigured arrangements. Sets arranged in back-to-back and tandem, or face-to-face and tandem, are available in different preload classes and correct mounting results in preload within a predetermined range, without the need for shims or similar devices. Sets of three bearings paired in tandem need to be mounted against a single bearing, or another set of bearings in tandem, to achieve the desired preload. 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)
- NSK71911 CD/P4ATGB~$40.47→
- NTN71911 CD/P4ATGB~$39.08→
- FAG (Schaeffler)71911 CD/P4ATGB~$42.57→
- Timken71911 CD/P4ATGB~$41.17→
- KOYO (JTEKT)71911 CD/P4ATGB~$38.38→
- INA (Schaeffler)71911 CD/P4ATGB~$34.89→
- MinebeaMitsumi (NMB)71911 CD/P4ATGB~$34.89→
- RBC Bearings71911 CD/P4ATGB~$34.89→
- Peer Bearing71911 CD/P4ATGB~$34.89→
- Nachi Fujikoshi71911 CD/P4ATGB~$34.89→
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