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S71922 CE/P4A SKF Angular Contact Ball Bearings
- SKF
S71922 CE/P4A
- Negotiation
- Negotiation
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Wamei Industrial Manufacture Co.,Limited.2020-07-10 09:46:19
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Product Description
 |  |  | |
| Name | S71922 CE/P4A | 71922 ACD/HCP4AH1 | 71922 ACE/HCP4A |
| Brand | SKF | SKF | SKF |
| d1 | 122.4 mm 4.8189 in | 122.3 mm 4.815 in | 122.4 mm 4.8189 in |
| d2 | 119 mm 4.685 in | 122.3 mm 4.815 in | 119 mm 4.685 in |
| D2 | 140.9 mm 5.5472 in | ||
| r1,2 min. | 1.1 mm 0.0433 in | 1.1 mm 0.0433 in | 1.1 mm 0.0433 in |
| r3,4 min. | 0.6 mm 0.0236 in | 0.6 mm 0.0236 in | 0.6 mm 0.0236 in |
| da min. | 116 mm 4.5669 in | 116 mm 4.5669 in | 116 mm 4.5669 in |
| da max. | 121.8 mm 4.7953 in | ||
| db min. | 113.2 mm 4.4567 in | 116 mm 4.5669 in | 113.2 mm 4.4567 in |
| db max. | 118.4 mm 4.6614 in | ||
| Da max. | 144 mm 5.6693 in | 144 mm 5.6693 in | 144 mm 5.6693 in |
| Db max. | 146.8 mm 5.7795 in | 146 mm 5.748 in | 146.8 mm 5.7795 in |
| ra max. | 1 mm 0.0394 in | 1 mm 0.0394 in | 1 mm 0.0394 in |
| rb max. | 0.6 mm 0.0236 in | 0.6 mm 0.0236 in | 0.6 mm 0.0236 in |
| Basic dynamic load rating C | 39.7 kN | 58.5 kN | 37.7 kN |
| Basic static load rating C0 | 34.5 kN | 68 kN | 32.5 kN |
| Fatigue load limit Pu | 1.25 kN | 2.55 kN | 1.18 kN |
| Attainable speed for grease lubrication | 12000 r/min | 8500 r/min | 12300 r/min |
| Ball diameter Dw | 12.7 mm 0.5 in | 12.7 mm 0.5 in | 12.7 mm 0.5 in |
| Number of balls z | 26 | 28 | 26 |
| Preload class A GA | 220 N | 370 N | 340 N |
| Static axial stiffness, preload class A | 80 N/µm | 304 N/µm | 221 N/µm |
| Preload class B GB | 650 N | 740 N | 1030 N |
| Static axial stiffness, preload class B | 126 N/µm | 399 N/µm | 334 N/µm |
| Preload class C GC | 1300 N | 1480 N | 2070 N |
| Static axial stiffness, preload class C | 174 N/µm | 535 N/µm | 441 N/µm |
| Calculation factor f | 1.2 | 1.26 | 1.2 |
| Calculation factor f1 | 1 | 0.98 | 0.98 |
| Calculation factor f2A | 1 | 1 | 1 |
| Calculation factor f2B | 1.04 | 1.07 | 1.04 |
| Calculation factor f2C | 1.08 | 1.12 | 1.08 |
| Calculation factor fHC | 1 | 1.04 | 1.01 |
| Calculation factor f0 | 8.6 | ||
| Mass bearing | 0.84 kg | 0.73 kg | 0.7 kg |
| Size (mm) | 150x110x20(mm) | 150x110x20(mm) | 150x110x20(mm) |
| Bore Diameter (mm) | 150(mm) | 150(mm) | 150(mm) |
| Outer Diameter (mm) | 110(mm) | 110(mm) | 110(mm) |
| Width (mm) | 20(mm) | 20(mm) | 20(mm) |
| d | 110 mm 4.3307 in | 110 mm 4.3307 in | 110 mm 4.3307 in |
| D | 150 mm 5.9055 in | 150 mm 5.9055 in | 150 mm 5.9055 in |
| B | 20 mm 0.7874 in | 20 mm 0.7874 in | 20 mm 0.7874 in |
| d1 | 122.4 mm 4.8189 in | 122.3 mm 4.815 in | 122.4 mm 4.8189 in |
| d2 | 119 mm 4.685 in | 122.3 mm 4.815 in | 119 mm 4.685 in |
| D2 | 140.9 mm 5.5472 in | ||
| r1,2 - min. | 1.1 mm 0.0433 in | 1.1 mm 0.0433 in | 1.1 mm 0.0433 in |
| r3,4 - min. | 0.6 mm 0.0236 in | 0.6 mm 0.0236 in | 0.6 mm 0.0236 in |
| a | 28.7 mm 1.1299 in | 40.4 mm 1.5906 in | 42.7 mm 1.6811 in |
| da - min. | 116 mm 4.5669 in | 116 mm 4.5669 in | 116 mm 4.5669 in |
| da - max. | 121.8 mm 4.7953 in | ||
| db - min. | 113.2 mm 4.4567 in | 116 mm 4.5669 in | 113.2 mm 4.4567 in |
| db - max. | 118.4 mm 4.6614 in | ||
| Da - max. | 144 mm 5.6693 in | 144 mm 5.6693 in | 144 mm 5.6693 in |
| Db - max. | 146.8 mm 5.7795 in | 146 mm 5.748 in | 146.8 mm 5.7795 in |
| ra - max. | 1 mm 0.0394 in | 1 mm 0.0394 in | 1 mm 0.0394 in |
| rb - max. | 0.6 mm 0.0236 in | 0.6 mm 0.0236 in | 0.6 mm 0.0236 in |
| Basic dynamic load rating - C | 39.7 kN | 58.5 kN | 37.7 kN |
| Basic static load rating - C0 | 34.5 kN | 68 kN | 32.5 kN |
| Fatigue load limit - Pu | 1.2 kN | 2.6 kN | 1.2 kN |
| Limiting speed for grease lubrication | 12000 r/min | 8500 r/min | 12300 r/min |
| Ball - Dw | 12.7 mm 0.5 in | 12.7 mm 0.5 in | 12.7 mm 0.5 in |
| Ball - z | 26 | 28 | 26 |
| Calculation factor - f0 | 8.6 | ||
| Preload class A - GA | 220 N | 370 N | 340 N |
| Preload class B - GB | 650 N | 740 N | 1030 N |
| Preload class C - GC | 1300 N | 1480 N | 2070 N |
| Calculation factor - f | 1.2 | 1.26 | 1.2 |
| Calculation factor - f | 1 | ||
| Calculation factor - f2A | 1 | 1 | 1 |
| Calculation factor - f2B | 1.04 | 1.07 | 1.04 |
| Calculation factor - f2C | 1.08 | 1.12 | 1.08 |
| Calculation factor - fHC | 1 | 1.04 | 1.01 |
| Preload class A | 80 N/micron | 304 N/micron | 221 N/micron |
| Preload class B | 126 N/micron | 399 N/micron | 334 N/micron |
| Preload class C | 174 N/micron | 535 N/micron | 441 N/micron |
Wamei Industrial Manufacture Co.,Limited is your best, safest & quickest partner to buy Hydraulic components. You just send us the part number or you tell us the brand and sepcification you are looking for, we'll make the quotation for you asap.
Contact Us
- Wamei Industrial Manufacture Co.,Limited.
- AddressNo. 10, Industrial South Road,Jinan,Shandong,China
- Phone(Working Time)+86-15065923472
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