Bearing N 30/670 K ISB
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| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number | 7226 ACD/P4A |
| Size (mm) | 130x230x40 |
| Bore Diameter (mm) | 130 |
| Outer Diameter (mm) | 230 |
| Width (mm) | 40 |
| d | 130 mm |
| D | 230 mm |
| B | 40 mm |
| d1 | 162.8 mm |
| d2 | 162.8 mm |
| D1 | 199.2 mm |
| r1,2 - min. | 3 mm |
| r3,4 - min. | 1.1 mm |
| a | 62.5 mm |
| da - min. | 144 mm |
| db - min. | 144 mm |
| Da - max. | 216 mm |
| Db - max. | 223 mm |
| ra - max. | 2.5 mm |
| rb - max. | 1 mm |
| dn | 170.7 mm |
| Basic dynamic load rating - C | 203 kN |
| Basic static load rating - C0 | 212 kN |
| Fatigue load limit - Pu | 6.7 kN |
| Limiting speed for grease lubrication | 5600 r/min |
| Limiting speed for oil lubrication | 8500 mm/min |
| Ball - Dw | 30.162 mm |
| Ball - z | 17 |
| Gref | 72.444 cm3 |
| Calculation factor - e | 0.68 |
| Calculation factor - Y2 | 1.41 |
| Calculation factor - Y0 | 0.76 |
| Calculation factor - X2 | 0.67 |
| Calculation factor - Y1 | 0.92 |
| Preload class A - GA | 1300 N |
| Preload class B - GB | 2600 N |
| Preload class C - GC | 5200 N |
| Preload class D - GD | 10400 N |
| Calculation factor - f | 1.09 |
| Calculation factor - f1 | 0.99 |
| Calculation factor - f2A | 1 |
| Calculation factor - f2B | 1.01 |
| Calculation factor - f2C | 1.02 |
| Calculation factor - f2D | 1.05 |
| Calculation factor - fHC | 1 |
| Preload class A | 378 N/micron |
| Preload class B | 491 N/micron |
| Preload class C | 648 N/micron |
| Preload class D | 869 N/micron |
| r1,2 min. | 3 mm |
| r3,4 min. | 1.1 mm |
| da min. | 144 mm |
| db min. | 144 mm |
| Da max. | 216 mm |
| Db max. | 223 mm |
| ra max. | 2.5 mm |
| rb max. | 1 mm |
| Basic dynamic load rating C | 203 kN |
| Basic static load rating C0 | 212 kN |
| Fatigue load limit Pu | 6.7 kN |
| Attainable speed for grease lubrication | 5600 r/min |
| Attainable speed for oil-air lubrication | 8500 r/min |
| Ball diameter Dw | 30.162 mm |
| Number of balls z | 17 |
| Reference grease quantity Gref | 72.444 cm³ |
| Preload class A GA | 1300 N |
| Static axial stiffness, preload class A | 378 N/µm |
| Preload class B GB | 2600 N |
| Static axial stiffness, preload class B | 491 N/µm |
| Preload class C GC | 5200 N |
| Static axial stiffness, preload class C | 648 N/µm |
| Preload class D GD | 10400 N |
| Static axial stiffness, preload class D | 869 N/µm |
| Calculation factor f | 1.09 |
| Calculation factor f1 | 0.99 |
| Calculation factor f2A | 1 |
| Calculation factor f2B | 1.01 |
| Calculation factor f2C | 1.02 |
| Calculation factor f2D | 1.05 |
| 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 | 6.33 kg |
