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SKF 71922 ACD/P4AH1 super-precision Angular contact ball bearings
SKF 71922 ACD/P4AH1 super-precision Angular contact ball bearings SEARCH - Whether it's agriculture or construction equipment Hmg Industriebedarf GmbH your working on, Has theSpecial EP (Extra Pure) steel Precision Bearings you need.
- SKF
71922 ACD/P4AH1
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Hmg Industriebedarf GmbH2020-07-10 09:46:19
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SKF 71922 ACD/P4AH1 super-precision Angular contact ball bearings Specification
d | 110 mm |
D | 150 mm |
B | 20 mm |
d1 | 122.3 mm |
d2 | 122.3 mm |
D1 | 137.7 mm |
K | 0.5 mm |
C1 | 5.46 mm |
r1,2 min. | 1.1 mm |
r3,4 min. | 0.6 mm |
a | 40.4 mm |
da min. | 116 mm |
db min. | 116 mm |
Da max. | 144 mm |
Db max. | 146 mm |
ra max. | 1 mm |
rb max. | 0.6 mm |
dn | 125.6 mm |
Basic dynamic load rating C | 58.5 kN |
Basic static load rating C0 | 68 kN |
Fatigue load limit Pu | 2.55 kN |
Attainable speed for grease lubrication | 7500 r/min |
Attainable speed for oil-air lubrication | 12000 r/min |
Ball diameter Dw | 12.7 mm |
Number of balls z | 28 |
Reference grease quantity Gref | 11.4 cm³ |
Preload class A GA | 370 N |
Static axial stiffness, preload class A | 274 N/µm |
Preload class B GB | 740 N |
Static axial stiffness, preload class B | 359 N/µm |
Preload class C GC | 1480 N |
Static axial stiffness, preload class C | 482 N/µm |
Preload class D GD | 2960 N |
Static axial stiffness, preload class D | 661 N/µm |
Calculation factor f | 1.26 |
Calculation factor f1 | 0.98 |
Calculation factor f2A | 1 |
Calculation factor f2B | 1.04 |
Calculation factor f2C | 1.08 |
Calculation factor f2D | 1.14 |
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 bearing | 0.86 kg |
Interchanges to SKF 71922 ACD/P4AH1 are made in the following bearing types: 1. super-precision angular contact ball bearings 2. super-precision cylindrical roller bearings 3 .super-precision double direction angular contact thrust ball bearings 5. super-precision angular contact thrust 6.ball bearings for screw drives 7.Special EP (Extra Pure) steel Precision Bearings
110 mm 4.3307 in x 150 mm 5.9055 in x 20 mm 0.7874 in Calculation factor (single, tandem) X2 SKF 71922 ACD/HCP4AH1 Special EP (Extra Pure) steel Precision Bearings
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- AddressHerwigstr. 125 236 Bremerhaven
- Phone(Working Time)0471 97391512
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- Light pressure contact seals Precision Bearings
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