Подшипник 02872/02820
Inner diameter:: 28.575 mm
Outer diameter: 73.025 mm
The size of the width: 22.225 mm
Weight:: 0.481 kg
Outer diameter: 73.025 mm
The size of the width: 22.225 mm
Weight:: 0.481 kg
Технические характеристики из каталога производителя:
- Обозначение 02872/02820
- Размер (r min.) 0,8 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,481 Кг
- Частота вращения предельная при пластичной смазке 5300 об/мин
- Частота вращения предельная при жидкой смазке 7100 об/мин
- Размер сопряженных деталей (ra max.) 0,8
- Размер (a) 18,3 мм.
- Размер (r1 min.) 3,3 мм.
- Размер сопряженных деталей (Da) 37,5
- Размер сопряженных деталей (db) 68
- Расчетный коэффициент (e) 0,45
- Расчетный коэффициент (Y0) 0,73
- Расчетный коэффициент (Y1) 1,3
- Размер сопряженных деталей (ra1 max.) 3,3
ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ 211-KRR
Manufacturer: INA-FAG
Sizes: 55x100x36 (mm)
![ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ 211-KRR](https://bestbearings.az/uploads/products/nachi/bestbearings.az_1678266519.gif)
Bearing 23040KW33
Manufacturer: TMB
Sizes: 200x310x82 (mm)
Weight:: 23.5 (kg)
![Bearing 23040KW33](https://bestbearings.az/uploads/products/tmb/3_tmb_default.jpg)
Bearing GH042090
Manufacturer: GMB
Sizes: 42x78x45/45 (mm)
![Bearing GH042090](https://bestbearings.az/uploads/products/gmb/gmb_dac.png)
Bearing NF307EV (12307EK)
Manufacturer: TMB
Sizes: 35x80x21 (mm)
Weight:: 0.55 (kg)
![Bearing NF307EV (12307EK)](https://bestbearings.az/uploads/products/tmb/10_tmb_default.jpg)
K25 NBR/Metal(253x44,45x41,275)
Manufacturer: KASTAS
Sizes: 253x44,45x41,275 (mm)
![K25 NBR/Metal(253x44,45x41,275)](https://bestbearings.az/uploads/products/kastas/default_pneumatic_piston.jpg)
Подшипник 24040CK30E4
Manufacturer: NSK-RHP
Sizes: 200x310x109 (mm)
Weight:: 30.4 (kg)
![Подшипник 24040CK30E4](https://bestbearings.az/uploads/products/nachi/bestbearings.az_1656493947.png)
O-RING
Manufacturer: NQK SF
Sizes: 74.00x80.00x3.00 (mm)
![O-RING](https://bestbearings.az/uploads/products/nqk_sf/default_o_uzuk.jpg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 20x52x8.5 (mm)
![STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)](https://bestbearings.az/uploads/products/sto/default_sto_salnik.jpg)
Подшипник 16003
Manufacturer: NSK-RHP
Sizes: 17x35x8 (mm)
Weight:: 0.033 (kg)
![Подшипник 16003](https://bestbearings.az/uploads/products/nachi/bestbearings.az_1652800059.png)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 90x125x10 (mm)
![SALNIK REINFORCED (TC)](https://bestbearings.az/uploads/products/nqk_sf/default_salnik.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.