Подшипник 21311EAKE4
Inner diameter:: 55 mm
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.58 kg
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.58 kg
Технические характеристики из каталога производителя:
- Обозначение 21311EAKE4
- Размер (r min.) 2 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 1,58 Кг
- Частота вращения предельная при пластичной смазке 4300 об/мин
- Частота вращения предельная при жидкой смазке 5300 об/мин
- Размер сопряженных деталей (da min.) 65
- Размер сопряженных деталей (da max) 72
- Размер сопряженных деталей (Da max.) 110
- Размер сопряженных деталей (ra max.) 2
- Расчетный коэффициент (Y3) 3
- Расчетный коэффициент (e) 0,23
- Расчетный коэффициент (Y0) 2,9
- Расчетный коэффициент (Y2) 4,4
- Размер сопряженных деталей (Da min) 98
HTD 8M 3144 ( HTD8M 3144 -V, -M, -MFX )
Manufacturer: ContiTech AG
![HTD 8M 3144 ( HTD8M 3144 -V, -M, -MFX )](https://bestbearings.az/uploads/products/contitech/belt_megaflex_htd_8m.png)
SEALS (REINFORCED SEAL) (AY)
Manufacturer: FEKO
Sizes: 5x16x7 (mm)
![SEALS (REINFORCED SEAL) (AY)](https://bestbearings.az/uploads/products/feko/default_feko_seals_reinforsed.jpg)
K06 PU(135x150x9,5/14)
Manufacturer: KASTAS
Sizes: 135x150x9,5/14 (mm)
![K06 PU(135x150x9,5/14)](https://bestbearings.az/uploads/products/kastas/default_salnik_hidravlik_qryazimniy.jpg)
Bearing NNU4938KW33P6
Manufacturer: TMB
Sizes: 190x260x69 (mm)
Weight:: 11 (kg)
![Bearing NNU4938KW33P6](https://bestbearings.az/uploads/products/tmb/tmb_nnu_default.jpg)
Bearing 7209 AC
Manufacturer: ETERNO
Sizes: 45x85x19 (mm)
Weight:: 0.46 (kg)
![Bearing 7209 AC](https://bestbearings.az/uploads/products/eterno/eterno_7200_bearing.jpg)
Bearing 7319BM (66319H)
Manufacturer: TMB
Sizes: 95x200x45 (mm)
Weight:: 6.05 (kg)
![Bearing 7319BM (66319H)](https://bestbearings.az/uploads/products/tmb/5_tmb_default.jpg)
AT10 DD
Manufacturer: ContiTech AG
![AT10 DD](https://bestbearings.az/uploads/products/contitech/belt_megaflex_at10_dd.png)
RPP14 DD 4182 MFX - Megaflex
Manufacturer: ContiTech AG
![RPP14 DD 4182 MFX - Megaflex](https://bestbearings.az/uploads/products/contitech/belt_megaflex_rpp14_dd.png)
Подшипник MR 137 ZZ
Manufacturer: NSK-RHP
Sizes: 7x13x4 (mm)
Weight:: 0.002 (kg)
![Подшипник MR 137 ZZ](https://bestbearings.az/uploads/products/nachi/bestbearings.az_1653413876.png)
K23 PU(41,27x30,16x6,35)
Manufacturer: KASTAS
Sizes: 41,27x30,16x6,35 (mm)
![K23 PU(41,27x30,16x6,35)](https://bestbearings.az/uploads/products/kastas/default_salnik_hidravlik_uplot.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.