Подшипник HM89446A/HM89411
Inner diameter:: 34.925 mm
Outer diameter: 76.2 mm
The size of the width: 29.37 mm
Weight:: 0.664 kg
Outer diameter: 76.2 mm
The size of the width: 29.37 mm
Weight:: 0.664 kg
Технические характеристики из каталога производителя:
- Обозначение HM89446A/HM89411
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,664 Кг
- Частота вращения предельная при пластичной смазке 4800 об/мин
- Частота вращения предельная при жидкой смазке 6700 об/мин
- Размер сопряженных деталей (ra max.) 0,8
- Размер (a) 23,6 мм.
- Размер сопряженных деталей (Da) 47,5
- Размер сопряженных деталей (db) 73
- Расчетный коэффициент (e) 0,55
- Расчетный коэффициент (Y0) 0,6
- Расчетный коэффициент (Y1) 1,1
- Размер сопряженных деталей (ra1 max.) 0,8
4 NBR 70(048,00x04,00)
Manufacturer: KASTAS
![4 NBR 70(048,00x04,00)](https://bestbearings.az/uploads/products/kastas/default_salnik_hidravlik.jpg)
1.5 NBR 70(011,00x01,50)
Manufacturer: KASTAS
![1.5 NBR 70(011,00x01,50)](https://bestbearings.az/uploads/products/kastas/default_salnik_hidravlik.jpg)
K37 (80x96x10,50)
Manufacturer: KASTAS
Sizes: 80x96x10,50 (mm)
![K37 (80x96x10,50)](https://bestbearings.az/uploads/products/kastas/default_salnik_hidravlik_stokovie.jpg)
Bearing NATV30
Manufacturer: INA-FAG
Sizes: 30x62x29 (mm)
Weight:: 28 (kg)
![Bearing NATV30](https://bestbearings.az/uploads/products/ina/ina_defualt_n20.png)
XPZ 1787 Lw / Ld ( XPZ1787 )
Manufacturer: ContiTech AG
![XPZ 1787 Lw / Ld ( XPZ1787 )](https://bestbearings.az/uploads/products/contitech/belt_xpz_3vx.png)
DHTD 1000 D5M
Manufacturer: ContiTech AG
![DHTD 1000 D5M](https://bestbearings.az/uploads/products/contitech/belt_d_5_m.png)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 80x98x10 (mm)
![SALNIK REINFORCED (TC)](https://bestbearings.az/uploads/products/nqk_sf/default_salnik.jpg)
Подшипник NU 421
Manufacturer: NACHI
Sizes: 105x260x60 (mm)
Weight:: 19.5 (kg)
![Подшипник NU 421](https://bestbearings.az/uploads/products/nachi/bestbearings.az_1649866013.png)
Подшипник 6812Z
Manufacturer: NACHI
Sizes: 60x78x10 (mm)
Weight:: 0.106 (kg)
![Подшипник 6812Z](https://bestbearings.az/uploads/products/nachi/bestbearings.az_1647615513.png)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 65x90x12 (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.