Подшипник QJ308
Inner diameter:: 40 mm
Outer diameter: 90 mm
The size of the width: 23 mm
Weight:: 0.78 kg
Outer diameter: 90 mm
The size of the width: 23 mm
Weight:: 0.78 kg
Технические характеристики из каталога производителя:
- Обозначение QJ308
- Размер (r min.) 1,5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,78 Кг
- Частота вращения предельная при пластичной смазке 6 300 об/мин
- Частота вращения предельная при жидкой смазке 8 500 об/мин
- Размер сопряженных деталей (da min.) 49
- Размер сопряженных деталей (da max) 81
- Размер сопряженных деталей (ra max.) 1,5
- Размер (a) 45,5 мм.
- Угол наклона (α) 35 Градусы
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC )
Manufacturer: STO
Sizes: 25x35x7 (mm)
![STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC )](https://bestbearings.az/uploads/products/sto/default_sto_salnik.jpg)
SPZ 2437
Manufacturer: ContiTech AG
![SPZ 2437](https://bestbearings.az/uploads/products/contitech/belt_cl_spz.png)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 25x50.55x10 (mm)
![SALNIK REINFORCED (TC)](https://bestbearings.az/uploads/products/nqk_sf/default_salnik.jpg)
Bearing 618/6-ZZ (1080086)
Manufacturer: TMB
Sizes: 6x13x3.5 (mm)
Weight:: 0.002 (kg)
![Bearing 618/6-ZZ (1080086)](https://bestbearings.az/uploads/products/tmb/2_tmb_default.jpg)
Bearing BK3520
Manufacturer: INA-FAG
Sizes: 35x42x20 (mm)
Weight:: 0,,044 (kg)
![Bearing BK3520](https://bestbearings.az/uploads/products/ina/ina_defualt_n2.png)
Krestovina 34,9x106,3
Manufacturer: TOYO
![Krestovina 34,9x106,3](https://bestbearings.az/uploads/products/toyo/krestovina_default_1.jpg)
O-RING
Manufacturer: NQK SF
Sizes: 2.10x6.10x2.00 (mm)
![O-RING](https://bestbearings.az/uploads/products/nqk_sf/default_o_uzuk.jpg)
K21 PU(130x150x15)
Manufacturer: KASTAS
Sizes: 130x150x15 (mm)
![K21 PU(130x150x15)](https://bestbearings.az/uploads/products/kastas/default_salnik_hidravlik.jpg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 20x49x7 (mm)
![SALNIK REINFORCED (TC)](https://bestbearings.az/uploads/products/nqk_sf/default_salnik.jpg)
XPZ 2160 Lw / Ld ( XPZ2160 )
Manufacturer: ContiTech AG
![XPZ 2160 Lw / Ld ( XPZ2160 )](https://bestbearings.az/uploads/products/contitech/belt_xpz_3vx.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.