Bearing GE 280 CP ISB
Plain Bearings are a Boyal Industrial Pte ltd. few brands you will find 28 Bore Diameter (mm) in our inventory. Find Bearing GE 280 CP ISB to 28x15x7 see what's in stock! 28x15x7 Size (mm)
| Bearing number: | 71902 CE/HCP4AH |
| Size (mm): | 28x15x7 |
| Bore Diameter (mm): | 28 |
| Outer Diameter (mm): | 15 |
| Width (mm): | 7 |
| d: | 15 mm |
| D: | 28 mm |
| B: | 7 mm |
Product Details
| Bearing number | 71902 CE/HCP4AH |
| Size (mm) | 28x15x7 |
| Bore Diameter (mm) | 28 |
| Outer Diameter (mm) | 15 |
| Width (mm) | 7 |
| d | 15 mm |
| D | 28 mm |
| B | 7 mm |
| d1 | 19.1 mm |
| d2 | 18.1 mm |
| D1 | 23.9 mm |
| K | 0.5 mm |
| C1 | 4.3 mm |
| r1,2 - min. | 0.3 mm |
| r3,4 - min. | 0.15 mm |
| a | 6.7 mm |
| da - min. | 17 mm |
| db - min. | 17 mm |
| Da - max. | 26 mm |
| Db - max. | 27.2 mm |
| ra - max. | 0.3 mm |
| rb - max. | 0.15 mm |
| dn | 20 mm |
| Basic dynamic load rating - C | 3.2 kN |
| Basic static load rating - C0 | 1.4 kN |
| Fatigue load limit - Pu | 0.06 kN |
| Limiting speed for grease lubrication | 90000 r/min |
| Limiting speed for oil lubrication | 140000 mm/min |
| Ball - Dw | 3.969 mm |
| Ball - z | 12 |
| Gref | 0.2 cm3 |
| Calculation factor - f0 | 7.7 |
| Preload class A - GA | 17 N |
| Preload class B - GB | 51 N |
| Preload class C - GC | 102 N |
| Calculation factor - f | 1 |
| Calculation factor - f2A | 1 |
| Calculation factor - f2B | 1.05 |
| Calculation factor - f2C | 1.09 |
| Calculation factor - fHC | 1.01 |
| Preload class A | 15 N/micron |
| Preload class B | 24 N/micron |
| Preload class C | 32 N/micron |
| r1,2 min. | 0.3 mm |
| r3,4 min. | 0.15 mm |
| da min. | 17 mm |
| db min. | 17 mm |
| Da max. | 26 mm |
| Db max. | 27.2 mm |
| ra max. | 0.3 mm |
| rb max. | 0.15 mm |
| Basic dynamic load rating C | 3.19 kN |
| Basic static load rating C0 | 1.4 kN |
| Fatigue load limit Pu | 0.06 kN |
| Attainable speed for grease lubrication | 90000 r/min |
| Attainable speed for oil-air lubrication | 140000 r/min |
| Ball diameter Dw | 3.969 mm |
| Number of balls z | 12 |
| Reference grease quantity Gref | 0.2 cm³ |
| Preload class A GA | 17 N |
| Static axial stiffness, preload class A | 15 N/µm |
| Preload class B GB | 51 N |
| Static axial stiffness, preload class B | 24 N/µm |
| Preload class C GC | 102 N |
| Static axial stiffness, preload class C | 32 N/µm |
| Calculation factor f | 1.04 |
| Calculation factor f1 | 1 |
| Calculation factor f2A | 1 |
| Calculation factor f2B | 1.05 |
| Calculation factor f2C | 1.09 |
| Calculation factor fHC | 1.01 |
| Calculation factor f0 | 7.7 |
| Mass bearing | 0.013 kg |
