Подшипник 6918NR
Inner diameter:: 90 mm
Outer diameter: 125 mm
The size of the width: 18 mm
Weight:: 0.549 kg
Outer diameter: 125 mm
The size of the width: 18 mm
Weight:: 0.549 kg
Технические характеристики из каталога производителя:
- Обозначение 6918NR
- Размер (r min.) 1.1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 0.549 Кг
- Размер (d1) 122.6 мм.
- Частота вращения предельная при пластичной смазке 5000 об/мин
- Частота вращения предельная при жидкой смазке 6000 об/мин
- Размер (d2) 130.7 мм.
- Размер (a) 3.3 мм.
- Размер (b) 1.3 мм.
- Размер (r1 min.) 0.5 мм.
- Размер (F) 1.12 мм.
Bearing NA4932
Manufacturer: ETERNO
Sizes: 160x180x220 (mm)
Weight:: 6.75 (kg)
![Bearing NA4932](https://bestbearings.az/uploads/products/eterno/eterno_na4900_bearing.jpg)
Подшипник SL 18 4938
Manufacturer: INA-FAG
Sizes: 190x260x69 (mm)
Weight:: 11.20 (kg)
![Подшипник SL 18 4938](https://bestbearings.az/uploads/products/nachi/bestbearings.az_1661534584.gif)
K85 PU(35x30,5x4,5 )
Manufacturer: KASTAS
Sizes: 35x30,5x4,5 (mm)
![K85 PU(35x30,5x4,5 )](https://bestbearings.az/uploads/products/kastas/default_salnik_hidravlik_napralicenie.jpg)
Bearing 2003
Manufacturer: INA-FAG
Sizes: 11.113x19.050x6.350 (mm)
Weight:: 0.007 (kg)
![Bearing 2003](https://bestbearings.az/uploads/products/ina/ina_defualt_n39.png)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 8x16x5 (mm)
![STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)](https://bestbearings.az/uploads/products/sto/default_sto_salnik.jpg)
SEALS (REINFORCED SEAL) (FY)
Manufacturer: FEKO
Sizes: 40x52x5 (mm)
![SEALS (REINFORCED SEAL) (FY)](https://bestbearings.az/uploads/products/feko/default_feko_seals_reinforsed.jpg)
K83 PU(16x20x4,8 )
Manufacturer: KASTAS
Sizes: 16x20x4,8 (mm)
![K83 PU(16x20x4,8 )](https://bestbearings.az/uploads/products/kastas/default_salnik_hidravlik_napralicenie.jpg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 630x680x25 (mm)
![SALNIK REINFORCED (TC)](https://bestbearings.az/uploads/products/nqk_sf/default_salnik.jpg)
O-RING
Manufacturer: NQK SF
Sizes: 323.85x334.51x5.33 (mm)
![O-RING](https://bestbearings.az/uploads/products/nqk_sf/default_o_uzuk.jpg)
Bearing K50X58X25
Manufacturer: ETERNO
Sizes: 50x58x25 (mm)
Weight:: 0.09 (kg)
![Bearing K50X58X25](https://bestbearings.az/uploads/products/eterno/eterno_k_bearing.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.