ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ K68X74X20
Inner diameter:: 68 mm
Outer diameter: 74 mm
Weight:: 0.071 kg
Outer diameter: 74 mm
Weight:: 0.071 kg
Технические характеристики из каталога производителя:
- ОбозначениеK68X74X20
- Количество дорожек качения1
- УплотнениеНет
- ПроизводительINA
- Масса0,071 Кг
- Частота вращения предельная6 900 об/мин
- Частота вращения номинальная4 200 об/мин
- Граничная нагрузка по усталости (Pu)11
Bearing 16008 ZZ
Manufacturer: ETERNO
Sizes: 40x68x9 (mm)
Weight:: 0.13 (kg)
Bearing TWA4458
Manufacturer: INA
Sizes: 69.850x92.075x0.810 (mm)
Weight:: 0.017 (kg)
AT5 DD
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 30x75x10 (mm)
Подшипник 6811
Manufacturer: NACHI
Sizes: 55x72x9 (mm)
Weight:: 0.083 (kg)
HTD 8M 5408 ( HTD8M 5408 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник 7238DB
Manufacturer: NACHI
Sizes: 190x340x55 (mm)
Weight:: 21.5 (kg)
Подшипник HR30204C-A-
Manufacturer: NSK
Sizes: 20x47x15.25 (mm)
Weight:: 0.126 (kg)
Подшипник 6222NR
Manufacturer: NACHI
Sizes: 100x200x38 (mm)
Weight:: 4.36 (kg)
K21 PU(31,5x41,5x6)
Manufacturer: KASTAS
Sizes: 31,5x41,5x6 (mm)
INSTALLING BEARINGS
Approximately 16% of all early pill accidents are caused by faulty mounting (generally excessive force) and lack of proper tools.
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.
SELECTION OF FUEL OILS
The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.
