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SKF 71905 ACE/P4AH Angular Contact Ball Bearing
Technical Datasheets / Product Documentations
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| Brand | |
| Category | Others |
| Product Name | SKF 71905 ACE/P4AH Angular Contact Ball Bearing |
| Product Code | 71905 ACE/P4AH |
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Product Description
SKF products, including SKF 71905 ACE/P4AH Angular Contact Ball Bearing, are sourced through parallel import channels and delivered to our customers worldwide with speed and reliability. As an authorized trading partner, Imtek Engineering offers genuine SKF parts at competitive prices. Even if SKF 71905 ACE/P4AH Angular Contact Ball Bearing is not listed on our website, you are welcome to request a price quote — our team will respond promptly with a tailored offer.
Technical specification
MetricImperialDIMENSIONS
| d | 25 mm | |
|---|---|---|
| D | 42 mm | |
| B | 9 mm | |
| d1 | 30.7 mm | |
| d2 | 29.4 mm | |
| D1 | 36.39 mm | |
| K | 0.5 mm | |
| C1 | 5.45 mm | |
| r1,2 | min. 0.3 mm | |
| r3,4 | min. 0.15 mm | |
| a | 12.8 mm |
ABUTMENT DIMENSIONS
| da | min. 27 mm | |
|---|---|---|
| db | min. 27 mm | |
| Da | max. 40 mm | |
| Db | max. 41.2 mm | |
| ra | max. 0.3 mm | |
| rb | max. 0.15 mm | |
| dn | 31.8 mm |
CALCULATION DATA
| Basic dynamic load rating | C | 4.94 kN |
|---|---|---|
| Basic static load rating | C0 | 2.7 kN |
| Fatigue load limit | Pu | 0.114 kN |
| Attainable speed for grease lubrication | 44000 r/min | |
| Attainable speed for oil-air lubrication | 68000 r/min | |
| Contact angle | ? | 25 ° |
| Ball diameter | Dw | 4.762 mm |
| Number of balls | z | 16 |
| Reference grease quantity | Gref | 0.6 cm³ |
| Preload class A | GA | 45 N |
|---|---|---|
| Static axial stiffness, preload class A | 51 N/µm | |
| Preload class B | GB | 140 N |
| Static axial stiffness, preload class B | 77 N/µm | |
| Preload class C | GC | 270 N |
| Static axial stiffness, preload class C | 100 N/µm |
| Calculation factor | f | 1.06 |
|---|---|---|
| Calculation factor | f1 | 0.99 |
| Calculation factor | f2A | 1 |
| Calculation factor | f2B | 1.04 |
| Calculation factor | f2C | 1.07 |
| Calculation factor | fHC | 1 |
| Calculation factor | e | 0.68 |
| Calculation factor (single, tandem) | Y2 | 0.87 |
| Calculation factor (single, tandem) | Y0 | 0.38 |
| Calculation factor (single, tandem) | X2 | 0.41 |
| Calculation factor (back-to-back, face-to-face) | Y1 | 0.92 |
| Calculation factor (back-to-back, face-to-face) | Y2 | 1.41 |
| Calculation factor (back-to-back, face-to-face) | Y0 | 0.76 |
| Calculation factor (back-to-back, face-to-face) | X2 | 0.67 |
MASS
| Mass bearing | 0.04 kg |
|---|
Frequently Asked Questions
Frequently asked questions about SKF 71905 ACE/P4AH Angular Contact Ball Bearing by SKF. Imtek Engineering is ready to assist you in sourcing SKF 71905 ACE/P4AH Angular Contact Ball Bearing from SKF in United States.
Imtek Engineering sources genuine SKF products through trusted supply channels and supplies them to customers in United States at competitive prices.

