Подшипник 7211BDT
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 7211BDT
- 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.
MEGADYNE ISORAN 648 RPP3 ( RPP 3M 648 )
Manufacturer: ContiTech AG
![MEGADYNE ISORAN 648 RPP3 ( RPP 3M 648 )](https://bestbearings.az/uploads/products/contitech/belt_rpp3.png)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 36x54x7 (mm)
![SEALS (REINFORCED SEAL) (AS)](https://bestbearings.az/uploads/products/feko/default_feko_seals_reinforsed.jpg)
K06 PU(200x220x18/10)
Manufacturer: KASTAS
Sizes: 200x220x18/10 (mm)
![K06 PU(200x220x18/10)](https://bestbearings.az/uploads/products/kastas/default_salnik_hidravlik_qryazimniy.jpg)
O-RING
Manufacturer: NQK SF
Sizes: 135.00x140.00x2.50 (mm)
![O-RING](https://bestbearings.az/uploads/products/nqk_sf/default_o_uzuk.jpg)
K73 POLYESTER/PTFE(40x45x10)
Manufacturer: KASTAS
Sizes: 40x45x10 (mm)
![K73 POLYESTER/PTFE(40x45x10)](https://bestbearings.az/uploads/products/kastas/default_salnik_hidravlik.jpg)
Bearing 4217
Manufacturer: ETERNO
Sizes: 85x150x36 (mm)
![Bearing 4217](https://bestbearings.az/uploads/products/eterno/4200_default.jpg)
Bearing 6307
Manufacturer: ETERNO
Sizes: 35x80x21 (mm)
Weight:: 0.467 (kg)
![Bearing 6307](https://bestbearings.az/uploads/products/eterno/6300_default.jpg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 63x93x12 (mm)
![SALNIK REINFORCED (TC)](https://bestbearings.az/uploads/products/nqk_sf/default_salnik.jpg)
CX 97 CX 2529 Ld
Manufacturer: ContiTech AG
![CX 97 CX 2529 Ld](https://bestbearings.az/uploads/products/contitech/belt_cx.png)
Bearing NNU4956KW33
Manufacturer: TMB
Sizes: 280x380x100 (mm)
Weight:: 33 (kg)
![Bearing NNU4956KW33](https://bestbearings.az/uploads/products/tmb/tmb_nnu_default.jpg)
![](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.