Подшипник NA4911
Inner diameter:: 55 mm
Outer diameter: 80 mm
The size of the width: 25 mm
Weight:: 0.4 kg
Outer diameter: 80 mm
The size of the width: 25 mm
Weight:: 0.4 kg
Технические характеристики из каталога производителя:
- Обозначение NA4911
- Размер (r min.) 1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,4 Кг
- Частота вращения предельная при пластичной смазке 4000 об/мин
- Частота вращения предельная при жидкой смазке 6700 об/мин
- Размер сопряженных деталей (da min.) 60
- Размер сопряженных деталей (Da max.) 75
- Размер сопряженных деталей (ra max.) 1
Bearing K40x45x21
Manufacturer: INA-FAG
Sizes: 40x45x21 (mm)
Weight:: 0.0033 (kg)
K33 PU(40x60x11,5)
Manufacturer: KASTAS
Sizes: 40x60x11,5 (mm)
V 295/6 F
Manufacturer: ContiTech AG
K21 NBR(50x60x4 )
Manufacturer: KASTAS
Sizes: 50x60x4 (mm)
Bearing 30619 (7819E)
Manufacturer: TMB
Sizes: 95x160x47 (mm)
Подшипник F601XZZ
Manufacturer: NSK-RHP
Sizes: 1.5x7.5x3 (mm)
Weight:: 0.52 (kg)
XT200 PU(125x140x9)
Manufacturer: KASTAS
Sizes: 125x140x9 (mm)
Подшипник 51115
Manufacturer: NSK-RHP
Sizes: 75x100x19 (mm)
Подшипник HR30234J
Manufacturer: NSK-RHP
Sizes: 170x310x57 (mm)
Weight:: 17.1 (kg)
Подшипник NJ 2304
Manufacturer: NACHI
Sizes: 20x52x21 (mm)
Weight:: 0.213 (kg)
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.