Подшипник 7211BDB
Inner diameter:: 55 mm
Outer diameter: 100 mm
The size of the width: 21 mm
Weight:: 0.635 kg
Outer diameter: 100 mm
The size of the width: 21 mm
Weight:: 0.635 kg
Технические характеристики из каталога производителя:
- Обозначение 7211BDB
- Размер (r min.) 1.5 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 0.635 Кг
- Частота вращения предельная при пластичной смазке 4000 об/мин
- Частота вращения предельная при жидкой смазке 5500 об/мин
- Размер сопряженных деталей (da min.) 60
- Размер сопряженных деталей (Da max.) 94.6
- Размер сопряженных деталей (ra max.) 1
- Размер (a) 22.1 мм.
- Размер (r1 min.) 1 мм.
- Угол наклона (α) 40 Градусы
- Размер (2B) 42 мм.
Manufacturer: ContiTech AG
![](https://bestbearings.az/uploads/products/contitech/belt_at5.png)
C 51 22x1295 Li / 1354 Ld
Manufacturer: ContiTech AG
![C 51 22x1295 Li / 1354 Ld](https://bestbearings.az/uploads/products/contitech/belt_cl_22c.png)
O-RING
Manufacturer: NQK SF
Sizes: 70.00x77.00x3.50 (mm)
![O-RING](https://bestbearings.az/uploads/products/nqk_sf/default_o_uzuk.jpg)
BB101 ( ВВ 101 ) Le= 2634 мм
Manufacturer: ContiTech AG
![BB101 ( ВВ 101 ) Le= 2634 мм](https://bestbearings.az/uploads/products/contitech/belt_bb.png)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ K498-492-A
Manufacturer: FAG
Sizes: 84.138x133.35x30.163 (mm)
Weight:: 1.69 (kg)
![ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ K498-492-A](https://bestbearings.az/uploads/products/nachi/bestbearings.az_1679029935.png)
SEALS (REINFORCED SEAL) (FS)
Manufacturer: FEKO
Sizes: 45x67x12/13 (mm)
![SEALS (REINFORCED SEAL) (FS)](https://bestbearings.az/uploads/products/feko/default_feko_seals_reinforsed.jpg)
3L 270
Manufacturer: ContiTech AG
![3L 270](https://bestbearings.az/uploads/products/contitech/belt_3l.png)
XL 230 MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
![XL 230 MEGADYNE MEGAPOWER](https://bestbearings.az/uploads/products/contitech/belt_megapower_xl.png)
XT200 PU(40x48x5,7)
Manufacturer: KASTAS
Sizes: 40x48x5,7 (mm)
![XT200 PU(40x48x5,7)](https://bestbearings.az/uploads/products/kastas/default_salnik_hidravlik.jpg)
Подшипник 120TAC29X+L
Manufacturer: NSK-RHP
Sizes: 120x165x54 (mm)
![Подшипник 120TAC29X+L](https://bestbearings.az/uploads/products/nachi/bestbearings.az_1657628213.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.