Подшипник HR30217J
Inner diameter:: 85 mm
Outer diameter: 150 mm
The size of the width: 30.5 mm
Weight:: 2.12 kg
Outer diameter: 150 mm
The size of the width: 30.5 mm
Weight:: 2.12 kg
Технические характеристики из каталога производителя:
- Обозначение HR30217J
- Размер (r min.) 2,5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 2,12 Кг
- Частота вращения предельная при пластичной смазке 2400 об/мин
- Частота вращения предельная при жидкой смазке 3200 об/мин
- Размер сопряженных деталей (da min.) 100
- Размер сопряженных деталей (Da max.) 140
- Размер сопряженных деталей (ra max.) 2
- Размер (a) 30,3 мм.
- Размер (r1 min.) 2 мм.
- Расчетный коэффициент (e) 0,42
- Расчетный коэффициент (Y0) 0,79
- Расчетный коэффициент (Y1) 1,4
- Размер сопряженных деталей (Da min) 133
- Размер сопряженных деталей (Db min.) 141
- Размер сопряженных деталей (db max.) 97
- Размер сопряженных деталей (rb max.) 2
Bearing (644907)
Manufacturer: TMB
![Bearing (644907)](https://bestbearings.az/uploads/products/tmb/10_tmb_default.jpg)
Bearing FC68429
Manufacturer: INA-FAG
Sizes: 50.800x75.438x0.813 (mm)
Weight:: 0.015 (kg)
![Bearing FC68429](https://bestbearings.az/uploads/products/ina/ina_defualt_n51.png)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 200x235x12 (mm)
![SALNIK REINFORCED (TC)](https://bestbearings.az/uploads/products/nqk_sf/default_salnik.jpg)
Подшипник NU 222 EM
Manufacturer: NSK-RHP
Sizes: 110x200x38 (mm)
Weight:: 5.37 (kg)
![Подшипник NU 222 EM](https://bestbearings.az/uploads/products/nachi/bestbearings.az_1654417015.png)
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 28.58x39.75x5 (mm)
![SEALS (REINFORCED SEAL) (A)](https://bestbearings.az/uploads/products/feko/default_feko_seals_reinforsed.jpg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 180x215x18 (mm)
![SALNIK REINFORCED (TC)](https://bestbearings.az/uploads/products/nqk_sf/default_salnik.jpg)
Подшипник 6211
Manufacturer: NSK-RHP
Sizes: 55x100x21 (mm)
Weight:: 0.619 (kg)
![Подшипник 6211](https://bestbearings.az/uploads/products/nachi/bestbearings.az_1652460554.png)
8GTR-1224
Manufacturer: ContiTech AG
![8GTR-1224](https://bestbearings.az/uploads/products/contitech/belt_gtr_8m.png)
K21 NBR(46x58x6)
Manufacturer: KASTAS
Sizes: 46x58x6 (mm)
![K21 NBR(46x58x6)](https://bestbearings.az/uploads/products/kastas/default_salnik_hidravlik.jpg)
Подшипник NF 414
Manufacturer: NACHI
Sizes: 70x152x42 (mm)
Weight:: 5.26 (kg)
![Подшипник NF 414](https://bestbearings.az/uploads/products/nachi/bestbearings.az_1649855525.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.