Подшипник 6821NR
Inner diameter:: 105 mm
Outer diameter: 130 mm
The size of the width: 13 mm
Weight:: 0.324 kg
Outer diameter: 130 mm
The size of the width: 13 mm
Weight:: 0.324 kg
Технические характеристики из каталога производителя:
- Обозначение 6821NR
- Размер (r min.) 1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,324 Кг
- Размер (d1) 127,6 мм.
- Частота вращения предельная при пластичной смазке 4 800 об/мин
- Частота вращения предельная при жидкой смазке 5 600 об/мин
- Размер сопряженных деталей (da min.) 110
- Размер сопряженных деталей (da max) 110,5
- Размер сопряженных деталей (Da max.) 125
- Размер сопряженных деталей (ra max.) 1
- Размер (d2) 135,7 мм.
- Размер (a) 2,1 мм.
- Размер (b) 1,3 мм.
- Расчетный коэффициент (f0) 17,4
- Размер (F) 1,12 мм.
- Размер (r0 max.) 0,4 мм.
- Размер (rn) 0,5
K56 NBR/TPE(40x50x11 )
Manufacturer: KASTAS
Sizes: 40x50x11 (mm)
![K56 NBR/TPE(40x50x11 )](https://bestbearings.az/uploads/products/kastas/default_salnik_hidravlik.jpg)
Подшипник N 334
Manufacturer: NACHI
Sizes: 170x310x72 (mm)
Weight:: 36.1 (kg)
![Подшипник N 334](https://bestbearings.az/uploads/products/nachi/bestbearings.az_1649685550.png)
Bearing S6008-2RS
Manufacturer: ETERNO
Sizes: 40.00x68.00x15.00 (mm)
Weight:: 190 (kg)
![Bearing S6008-2RS](https://bestbearings.az/uploads/products/eterno/eterno_s6000_bearing.jpg)
1100H
Manufacturer: ContiTech AG
![1100H](https://bestbearings.az/uploads/products/contitech/belt_h.png)
Bearing 7206CP4 (36206J)
Manufacturer: TMB
Sizes: 30x62x16 (mm)
Weight:: 0.2 (kg)
![Bearing 7206CP4 (36206J)](https://bestbearings.az/uploads/products/tmb/5_tmb_default.jpg)
Торцевое уплотнение RM MG1-55
Manufacturer: RiMi
![Торцевое уплотнение RM MG1-55](https://bestbearings.az/uploads/products/rimi/rmmg1.jpg)
K98 PU/NBR(44,45x63,5x16,48)
Manufacturer: KASTAS
Sizes: 44,45x63,5x16,48 (mm)
![K98 PU/NBR(44,45x63,5x16,48)](https://bestbearings.az/uploads/products/kastas/default_salnik_hidravlik.jpg)
SEALS (REINFORCED SEAL) (FG)
Manufacturer: FEKO
Sizes: 25.40x50.80x13.08 (mm)
![SEALS (REINFORCED SEAL) (FG)](https://bestbearings.az/uploads/products/feko/default_feko_seals_reinforsed.jpg)
Подшипник MFJ-3016L
Manufacturer: NSK-RHP
Sizes: 30x37x16 (mm)
Weight:: 31 (kg)
![Подшипник MFJ-3016L](https://bestbearings.az/uploads/products/nachi/bestbearings.az_1657738360.png)
SEALS (REINFORCED SEAL) (AR)
Manufacturer: FEKO
Sizes: 25x72x7 (mm)
![SEALS (REINFORCED SEAL) (AR)](https://bestbearings.az/uploads/products/feko/default_feko_seals_reinforsed.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.