SKF
Bearing71909 ACD/P4AQBTB
Matched set of four super-precision, high-capacity, D design, single row angular contact ball bearings
Specifications
| Bore (d) | 45.000 mm |
| Outer Diameter (D) | 68.000 mm |
| Width (B) | 48.000 mm |
| Seal Type | Open |
| Bearing Type | Angular Contact |
| Dynamic Load (C) | 32.500 kN |
| Static Load (C₀) | 36.000 kN |
| Speed — Grease | 11,111 RPM |
| Speed — Oil | 14,889 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)
- NSK71909 ACD/P4AQBTB~$39.16→
- NTN71909 ACD/P4AQBTB~$37.81→
- FAG (Schaeffler)71909 ACD/P4AQBTB~$41.19→
- Timken71909 ACD/P4AQBTB~$39.84→
- KOYO (JTEKT)71909 ACD/P4AQBTB~$37.14→
- INA (Schaeffler)71909 ACD/P4AQBTB~$33.76→
- MinebeaMitsumi (NMB)71909 ACD/P4AQBTB~$33.76→
- RBC Bearings71909 ACD/P4AQBTB~$33.76→
- Peer Bearing71909 ACD/P4AQBTB~$33.76→
- Nachi Fujikoshi71909 ACD/P4AQBTB~$33.76→
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