Подшипник RS-4820E4
Inner diameter:: 100 mm
Outer diameter: 125 mm
The size of the width: 25 mm
Weight:: 0.74 kg
Outer diameter: 125 mm
The size of the width: 25 mm
Weight:: 0.74 kg
Технические характеристики из каталога производителя:
- Обозначение RS-4820E4
- Размер (r min.) 1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 0,74 Кг
- Частота вращения предельная при пластичной смазке 1100 об/мин
- Частота вращения предельная при жидкой смазке 2200 об/мин
- Размер сопряженных деталей (da min.) 105
- Размер сопряженных деталей (Da max.) 120
- Размер сопряженных деталей (ra max.) 1
- Материал сепаратора отсутствует
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K21 NBR(45x63x10)
Manufacturer: KASTAS
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Weight:: 1.960 (kg)
Bearing NA204
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Weight:: 0.22 (kg)
Подшипник 6214NR
Manufacturer: NACHI
Sizes: 70x125x24 (mm)
Weight:: 1.07 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 105x120x12 (mm)
K21 PU(35x48x8)
Manufacturer: KASTAS
Sizes: 35x48x8 (mm)
Подшипник 6814NR
Manufacturer: NSK-RHP
Sizes: 70x90x10 (mm)
Weight:: 0.134 (kg)
GEAR PULLEYS 14M-28S 121.98 (14M-28S 121.98/20)
Manufacturer: BBC
Bearing NA6912 2RS
Manufacturer: ETERNO
Sizes: 60x68x46 (mm)
Weight:: 0.785 (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.
