Jin yara rogodo ti nso 6900 jara
Bọọlu Bọọlu Deep Groove jẹ olokiki julọ julọ ti gbogbo awọn iru gbigbe bọọlu nitori pe wọn wa ni ọpọlọpọ awọn edidi, idabobo ati awọn eto iwọn-oruka.
Awọn grooves oruka ti nso jẹ awọn arcs ipin ti a ṣe ni iwọn diẹ ti o tobi ju rediosi ti bọọlu naa. Awọn bọọlu ṣe olubasọrọ ojuami pẹlu theraceways (olubasọrọ elliptical nigbati o ba kojọpọ). Awọn ejika oruka inu jẹ ti giga dogba (gẹgẹbi awọn ejika oruka ita).
Bọọlu Bọọlu Deep Groove le ṣe atilẹyin radial, axial, tabi awọn ẹru akojọpọ ati nitori apẹrẹ ti o rọrun, iru gbigbe yii le ṣe agbejade lati pese deede ṣiṣe giga mejeeji ati iṣẹ iyara to gaju.
| 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 | |||
| 6900 | 10 | 0.3937 | 22 | 0.8661 | 6 | 0.2362 | 2.7 | 1.3 | 9 | 3.175 | 25000 | 32000 | 0.009 |
| 6901 | 12 | 0.4724 | 24 | 0.9449 | 6 | 0.2362 | 2.9 | 1.5 | 10 | 3.175 | 22000 | 28000 | 0.011 |
| 6902 | 15 | 0.5906 | 28 | 1.1024 | 7 | 0.2362 | 4.3 | 2.3 | 10 | 3.969 | Ọdun 20000 | 26000 | 0.016 |
| 6903 | 17 | 0.6693 | 30 | 1.1811 | 7 | 0.2362 | 4.6 | 2.6 | 11 | 3.969 | Ọdun 19000 | 24000 | 0.018 |
| 6904 | 20 | 0.7874 | 37 | 1.4567 | 9 | 0.3543 | 6.4 | 3.7 | 11 | 4.763 | 17000 | 22000 | 0.036 |
| 6905 | 25 | 0.9843 | 42 | 1.6535 | 9 | 0.3543 | 7 | 4.5 | 12 | 4.763 | 14000 | 18000 | 0.042 |
| 6906 | 30 | 1.1811 | 47 | 1.8504 | 9 | 0.3543 | 7.2 | 5 | 14 | 4.763 | 12000 | 16000 | 0.048 |
| 6907 | 35 | 1.3779 | 55 | 2.1653 | 10 | 0.3937 | 9.5 | 6.8 | 14 | 5.556 | 10000 | 13000 | 0.074 |
| 6908 | 40 | 1.5748 | 62 | 2.4409 | 12 | 0.4724 | 13.7 | 9.9 | 14 | 6.747 | 9500 | 12000 | 0.11 |
| 6909 | 45 | 1.7716 | 68 | 2.6771 | 12 | 0.4724 | 14.1 | 10.9 | 15 | 6.747 | 8500 | 11000 | 0.128 |
| 6910 | 50 | 1.9685 | 72 | 2.8346 | 12 | 0.4724 | 14.5 | 11.7 | 16 | 6.747 | 8000 | 9500 | 0.132 |