Подшипник NA4909
Inner diameter:: 45 mm
Outer diameter: 68 mm
The size of the width: 22 mm
Weight:: 0.28 kg
Outer diameter: 68 mm
The size of the width: 22 mm
Weight:: 0.28 kg
Технические характеристики из каталога производителя:
- Обозначение NA4909
- Размер (r min.) 0,6 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,28 Кг
- Частота вращения предельная при пластичной смазке 5000 об/мин
- Частота вращения предельная при жидкой смазке 8000 об/мин
- Размер сопряженных деталей (da min.) 49
- Размер сопряженных деталей (Da max.) 64
- Размер сопряженных деталей (ra max.) 0,6
Подшипник 23228CKE4
Manufacturer: NSK-RHP
Sizes: 140x250x88 (mm)
Weight:: 18.8 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TCY)
Manufacturer: STO
Sizes: 35x55x9/15 (mm)
Bearing 23128KW33
Manufacturer: TMB
Sizes: 140x225x68 (mm)
Weight:: 10.5 (kg)
Bearing 7315ACMP6 (E46315H)
Manufacturer: TMB
Sizes: 75x160x37 (mm)
Weight:: 3.2 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 6210-2RSR
Manufacturer: FAG
Sizes: 50x90x20 (mm)
Bearing TWC1220
Manufacturer: INA-FAG
Sizes: 19.050x31.750x2.337 (mm)
Weight:: 0.009 (kg)
SEALS (REINFORCED SEAL) (FYZ)
Manufacturer: FEKO
Sizes: 25x35x11 (mm)
Bearing 6005
Manufacturer: ETERNO
Sizes: 25x47x12 (mm)
Weight:: 0.082 (kg)
8V 5000 / 25J 12700 Le
Manufacturer: ContiTech AG
HTD 8M 1296 ( HTD8M 1296 -V, -M, -MFX )
Manufacturer: ContiTech AG
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.