Подшипник QJ211
Inner diameter:: 55 mm
Outer diameter: 100 mm
The size of the width: 21 mm
Weight:: 0.77 kg
Outer diameter: 100 mm
The size of the width: 21 mm
Weight:: 0.77 kg
Технические характеристики из каталога производителя:
- Обозначение QJ211
- Размер (r min.) 1,5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,77 Кг
- Частота вращения предельная при пластичной смазке 5 300 об/мин
- Частота вращения предельная при жидкой смазке 7 100 об/мин
- Размер сопряженных деталей (da min.) 64
- Размер сопряженных деталей (da max) 91
- Размер сопряженных деталей (ra max.) 1,5
- Размер (a) 54,3 мм.
- Угол наклона (α) 35 Градусы
O-RING
Manufacturer: NQK SF
Sizes: 148.49x159.09x5.30 (mm)
![O-RING](https://bestbearings.az/uploads/products/nqk_sf/default_o_uzuk.jpg)
MEGADYNE ISORAN 850 GLD5 ( RPP5 850 GOLD )
Manufacturer: ContiTech AG
![MEGADYNE ISORAN 850 GLD5 ( RPP5 850 GOLD )](https://bestbearings.az/uploads/products/contitech/belt_isoran_gld5.png)
Bearing 638/5-ZZ (3080085)
Manufacturer: TMB
Sizes: 5x11x5 (mm)
Weight:: 0.0016 (kg)
![Bearing 638/5-ZZ (3080085)](https://bestbearings.az/uploads/products/tmb/2_tmb_default.jpg)
K50 NBR(200x180x14 )
Manufacturer: KASTAS
Sizes: 200x180x14 (mm)
![K50 NBR(200x180x14 )](https://bestbearings.az/uploads/products/kastas/default_pneumatic_piston.jpg)
Bearing GS81236
Manufacturer: INA-FAG
Sizes: 180x250x56 (mm)
Weight:: 3.130 (kg)
![Bearing GS81236](https://bestbearings.az/uploads/products/ina/ina_defualt_n51.png)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 25x40x8 (mm)
![SALNIK REINFORCED (TC)](https://bestbearings.az/uploads/products/nqk_sf/default_salnik.jpg)
K21 PU(130x152x13)
Manufacturer: KASTAS
Sizes: 130x152x13 (mm)
![K21 PU(130x152x13)](https://bestbearings.az/uploads/products/kastas/default_salnik_hidravlik.jpg)
Bearing 22328 (3628)
Manufacturer: TMB
Sizes: 140x300x102 (mm)
Weight:: 36.5 (kg)
![Bearing 22328 (3628)](https://bestbearings.az/uploads/products/tmb/3_tmb_default.jpg)
Bearing 51268
Manufacturer: ETERNO
Sizes: 340x460x96 (mm)
Weight:: 48.5 (kg)
![Bearing 51268](https://bestbearings.az/uploads/products/eterno/eterno_51200_bearing.jpg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 85x100x13 (mm)
![SEALS (REINFORCED SEAL) (AS)](https://bestbearings.az/uploads/products/feko/default_feko_seals_reinforsed.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.