Подшипник 7221BDF
Inner diameter:: 105 mm
Outer diameter: 190 mm
The size of the width: 36 mm
Weight:: 3.93 kg
Outer diameter: 190 mm
The size of the width: 36 mm
Weight:: 3.93 kg
Технические характеристики из каталога производителя:
- Обозначение 7221BDF
- Размер (r min.) 2.1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 3.93 Кг
- Частота вращения предельная при пластичной смазке 2100 об/мин
- Частота вращения предельная при жидкой смазке 2900 об/мин
- Размер сопряженных деталей (da min.) 112
- Размер сопряженных деталей (Da max.) 183
- Размер сопряженных деталей (ra max.) 1
- Размер (a) 44.0 мм.
- Размер (r1 min.) 1.1 мм.
- Угол наклона (α) 40 Градусы
- Размер (2B) 72 мм.
SPB 3070 Lw
Manufacturer: ContiTech AG
![SPB 3070 Lw](https://bestbearings.az/uploads/products/contitech/belt_spb.png)
Bearing NJ1013
Manufacturer: ETERNO
Sizes: 65x100x18 (mm)
Weight:: 0.519 (kg)
![Bearing NJ1013](https://bestbearings.az/uploads/products/eterno/eterno_nj1000_bearing.jpg)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCB7021-C-T-P4S
Manufacturer: FAG
Sizes: 105x160x26 (mm)
![ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCB7021-C-T-P4S](https://bestbearings.az/uploads/products/nachi/bestbearings.az_1677675914.gif)
Bearing 7311 AC
Manufacturer: ETERNO
Sizes: 55x120x29 (mm)
Weight:: 1.57 (kg)
![Bearing 7311 AC](https://bestbearings.az/uploads/products/eterno/eterno_7300_bearing.jpg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ2316-E-TVP2
Manufacturer: FAG
Sizes: 80x170x58 (mm)
![ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ2316-E-TVP2](https://bestbearings.az/uploads/products/nachi/bestbearings.az_1678278965.gif)
Manufacturer: ContiTech AG
![](https://bestbearings.az/uploads/products/contitech/belt_g_green.png)
Bearing QJF209M
Manufacturer: TMB
Weight:: 0.43 (kg)
![Bearing QJF209M](https://bestbearings.az/uploads/products/tmb/6_tmb_default.jpg)
K75 PHENOLIC(125x130x9,7)
Manufacturer: KASTAS
Sizes: 125x130x9,7 (mm)
![K75 PHENOLIC(125x130x9,7)](https://bestbearings.az/uploads/products/kastas/default_salnik_hidravlik.jpg)
Подшипник SL181860-E
Manufacturer: INA-FAG
Sizes: 300x380x38 (mm)
![Подшипник SL181860-E](https://bestbearings.az/uploads/products/nachi/bestbearings.az_1660929967.gif)
750 DH
Manufacturer: ContiTech AG
![750 DH](https://bestbearings.az/uploads/products/contitech/belt_d_h.png)
![](https://bestbearings.az/template/img/fllimg1.png)
INSTALLING BEARINGS
Approximately 16% of all early pill accidents are caused by faulty mounting (generally excessive force) and lack of proper tools.
![](https://bestbearings.az/template/img/fllimg2.png)
DROPPING BEARINGS
The need for dismantling (removal) of the bearing can be caused by several reasons: failure of the bearings, disassembly of other parts of the mechanism, and so on.
![](https://bestbearings.az/template/img/fllimg3.png)
SELECTION OF FUEL OILS
The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.