Подшипник NUP 2252
Inner diameter:: 260 mm
Outer diameter: 480 mm
The size of the width: 130 mm
Weight:: 111 kg
Outer diameter: 480 mm
The size of the width: 130 mm
Weight:: 111 kg
Технические характеристики из каталога производителя:
- Обозначение NUP 2252
- Размер (r min.) 5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 111 Кг
- Частота вращения предельная при пластичной смазке 1 100 об/мин
- Частота вращения предельная при жидкой смазке 1 300 об/мин
- Размер сопряженных деталей (da min.) 280
- Размер сопряженных деталей (db min) 280
- Размер сопряженных деталей (ra max.) 4
- Размер (r1 min.) 5 мм.
- Размер сопряженных деталей (Db max) 460
- Размер сопряженных деталей (db max.) 314
- Размер сопряженных деталей (rb max.) 4
O-RING
Manufacturer: NQK SF
Sizes: 6.00x7.60x0.80 (mm)
![O-RING](https://bestbearings.az/uploads/products/nqk_sf/default_o_uzuk.jpg)
Bearing LR5207KDD
Manufacturer: INA-FAG
Sizes: 35x80x27 (mm)
Weight:: 27 (kg)
![Bearing LR5207KDD](https://bestbearings.az/uploads/products/ina/ina_defualt_n20.png)
Mechanical seal RM 551D
Manufacturer: RiMi
![Mechanical seal RM 551D](https://bestbearings.az/uploads/products/rimi/rm551d.jpg)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RASE40-FA164
Manufacturer: INA-FAG
![ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RASE40-FA164](https://bestbearings.az/uploads/products/nachi/bestbearings.az_1678297227.png)
B 32,5 17x825 Li / 870 Ld
Manufacturer: ContiTech AG
![B 32,5 17x825 Li / 870 Ld](https://bestbearings.az/uploads/products/contitech/belt_cl_17b.png)
AX 63 AX 1630 Ld
Manufacturer: ContiTech AG
![AX 63 AX 1630 Ld](https://bestbearings.az/uploads/products/contitech/belt_ax.png)
K21 PU(18x25x5)
Manufacturer: KASTAS
Sizes: 18x25x5 (mm)
![K21 PU(18x25x5)](https://bestbearings.az/uploads/products/kastas/default_salnik_hidravlik.jpg)
O-RING
Manufacturer: NQK SF
Sizes: 9.50x15.50x3.00 (mm)
![O-RING](https://bestbearings.az/uploads/products/nqk_sf/default_o_uzuk.jpg)
Bearing 32314
Manufacturer: ETERNO
Sizes: 70x150x51 (mm)
Weight:: 4.3 (kg)
![Bearing 32314](https://bestbearings.az/uploads/products/eterno/eterno_32300_bearing.jpg)
Bearing FC67078.1
Manufacturer: INA-FAG
Sizes: 20.310x40x0.910 (mm)
Weight:: 0.006 (kg)
![Bearing FC67078.1](https://bestbearings.az/uploads/products/ina/ina_defualt_n51.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.