Jin yara rogodo ti nso 6800 jara
Awọn biarin bọọlu ti o jinlẹ ko ṣe iyasọtọ ati nilo akiyesi diẹ tabi itọju ni iṣẹ, ti o lagbara lati ṣiṣẹ ni awọn iyara giga ati pe awọn bearings radial ti a lo lọpọlọpọ. Iwọn inu ati ita ti awọn agbasọ bọọlu ti o jinlẹ ni ila-ila kan ti o jinlẹ ni ọna-ije gigun, awọn bearings ni akọkọ lo lati gbe awọn ẹru radial ati apakan awọn ẹru axial ni awọn itọnisọna meji. Iru iru gbigbe yii le gbe awọn ẹru axial ti o wuwo pupọ lẹhin ilosoke ti imukuro radial, nitorinaa, o le gba aaye ti awọn bearings angular olubasọrọ iyara giga.
Gbigbe bọọlu ti o jinlẹ ni ọpọlọpọ awọn oriṣi ni eto, lẹgbẹẹ iru awọn bearings ṣiṣi, asà tabi awọn edidi ni ẹgbẹ mejeeji tun le pese.
Ti nso | Bore | Ode opin | Ìbú | Fifuye Rating | Irin Ball Paramita | Iyara ti o pọju | Iwọn | ||||||
NO | d | D | B | Ìmúdàgba | Aimi | NO | Iwọn | girisi | Epo | (Kg) | |||
mm | inch | mm | inch | mm | inch | Cr | Kọr | mm | r/min | r/min | |||
6800 | 10 | 0.3937 | 19 | 0.748 | 5 | 0.1969 | 1.8 | 0.93 | 11 | 2.381 | 28000 | 36000 | 0.005 |
6801 | 12 | 0.4724 | 21 | 0.8268 | 5 | 0.1969 | 1.9 | 1 | 12 | 2.381 | 24000 | 32000 | 0.006 |
6802 | 15 | 0.5906 | 24 | 0.9449 | 5 | 0.1969 | 2.1 | 1.3 | 14 | 2.381 | 22000 | 30000 | 0.007 |
6803 | 17 | 0.6693 | 26 | 1.0236 | 5 | 0.1969 | 2.2 | 1.5 | 16 | 2.381 | Ọdun 20000 | 28000 | 0.008 |
6804 | 20 | 0.7874 | 32 | 1.2598 | 7 | 0.2756 | 3.5 | 2.2 | 14 | 3.175 | 18000 | 24000 | 0.019 |
6805 | 25 | 0.9843 | 37 | 1.4567 | 7 | 0.2756 | 4.3 | 2.9 | 15 | 3.5 | 16000 | Ọdun 20000 | 0.022 |
6806 | 30 | 1.1811 | 42 | 1.6535 | 7 | 0.2756 | 4.7 | 3.6 | 18 | 3.5 | 13000 | 17000 | 0.026 |
6807 | 35 | 1.378 | 47 | 1.8504 | 7 | 0.2756 | 4.9 | 4 | 20 | 3.5 | 11000 | 15000 | 0.029 |
6808 | 40 | 1.5748 | 52 | 2.0472 | 7 | 0.2756 | 5.1 | 4.4 | 22 | 3.5 | 10000 | 13000 | 0.033 |
6809 | 45 | 1.7716 | 58 | 2.2834 | 7 | 0.2756 | 6.4 | 5.6 | 22 | 3.969 | 9000 | 12000 | 0.04 |
6810 | 50 | 1.9685 | 65 | 2.559 | 7 | 0.2756 | 6.6 | 6.1 | 24 | 3.969 | 8500 | 10000 | 0.052 |