Ta'rif
So'rov yuborish
719/8CE/P4A super precision angular contact ball bearing specification
| Belgilanish | Milodiy 719/8/P4A | |
| Turkum | ||
| Angular contact ball bearing, super-precision | ||
| O'lchamlari | ||
| d (teshik diametri) | 8 mm | 0,315 dyuym |
| D (Outer diameter) | 19 mm | 0.748 dyuym |
| B (kenglik) | 6 mm | 0.236 dyuym |
| Vt (vazn) | 0,007 kg | 0,015 funt |
| Texnik ma'lumotlar | ||
| Cr (kN) Asosiy dinamik yuk ko'rsatkichi | 1.74 | |
| C0r (kN) Asosiy statik yuklanish darajasi | 0.61 | |
| Charchoq yuk chegarasi | 0.026 kN | |
| Yog 'moylash uchun erishish mumkin bo'lgan tezlik | 120 000 rpm/min | |
| Yog '{0}}havosini moylash uchun erishish mumkin bo'lgan tezlik | 185 000 rpm/min | |
| Aloqa burchagi | 15 daraja | |
| To'pning diametri | 3,175 mm | |
| To'plar soni | 9 | |
| Yo'naltiruvchi moy miqdori | 0,09 sm3 | |
| Belgilanish | Asosiy o'lchamlar | Asosiy yuk ko'rsatkichlari | Erishiladigan tezliklar | ||||
| dinamik | statik | Yog 'moylash | Yog '-havo bilan moylash | ||||
| din | Din | Bin | Clbf | C0lbf | r/min | r/min | |
| 707 CD/HCP4A | 0.276 | 0.748 | 0.236 | 564 | 220 | 120 000 | 190 000 |
| 707 CD/HCP4AH | 0.276 | 0.748 | 0.236 | 564 | 220 | 120 000 | 190 000 |
| 727 ACD/P4A | 0.276 | 0.866 | 0.276 | 654 | 252 | 70 000 | 110 000 |
| 727 ACD/HCP4A | 0.276 | 0.866 | 0.276 | 654 | 252 | 85 000 | 130 000 |
| 727 CD/P4A | 0.276 | 0.866 | 0.276 | 665 | 261 | 80 000 | 120 000 |
| 727 CD/HCP4A | 0.276 | 0.866 | 0.276 | 665 | 261 | 95 000 | 150 000 |
| 719/8 ACE/P4A | 0.315 | 0.748 | 0.236 | 378 | 132 | 109 000 | 165 000 |
| 719/8 ACE/HCP4A | 0.315 | 0.748 | 0.236 | 378 | 132 | 130 000 | 200 000 |
| 719/8 ACE/P4AH | 0.315 | 0.748 | 0.236 | 378 | 135 | 109 000 | 165 000 |
| 719/8 ACE/HCP4AH | 0.315 | 0.748 | 0.236 | 378 | 135 | 130 000 | 200 000 |
| 719/8 CE/P4A | 0.315 | 0.748 | 0.236 | 391 | 137 | 120 000 | 185 000 |
| 719/8 CE/HCP4A | 0.315 | 0.748 | 0.236 | 391 | 137 | 145 000 | 220 000 |
| 719/8 CE/P4AH | 0.315 | 0.748 | 0.236 | 391 | 142 | 120 000 | 185 000 |
| 719/8 CE/HCP4AH | 0.315 | 0.748 | 0.236 | 391 | 142 | 145 000 | 220 000 |
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