Подшипник RS-4940E4
Inner diameter:: 200 mm
Outer diameter: 280 mm
The size of the width: 80 mm
Weight:: 15.7 kg
Outer diameter: 280 mm
The size of the width: 80 mm
Weight:: 15.7 kg
Технические характеристики из каталога производителя:
- Обозначение RS-4940E4
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 15,7 Кг
- Частота вращения предельная при пластичной смазке 480 об/мин
- Частота вращения предельная при жидкой смазке 950 об/мин
- Размер сопряженных деталей (da min.) 211
- Размер сопряженных деталей (Da max.) 269
- Размер сопряженных деталей (ra max.) 2
- Материал сепаратора отсутствует
Bearing GT42
Manufacturer: INA-FAG
Sizes: 77.788x119.863x25.400 (mm)
Weight:: 0.955 (kg)
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SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 25x47x7 (mm)
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Подшипник 22226EXK
Manufacturer: NACHI
Sizes: 130x230x64 (mm)
Weight:: 11.6 (kg)
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Подшипник NJ 409
Manufacturer: NSK-RHP
Sizes: 45x120x29 (mm)
Weight:: 1.62 (kg)
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Bearing NJ228EMZ1 (42228EHZ1)
Manufacturer: TMB
Sizes: 140x250x42 (mm)
Weight:: 9.55 (kg)
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Bearing 3304
Manufacturer: ETERNO
Sizes: 20x52x22.2 (mm)
Weight:: 0.22 (kg)
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Bearing 61907
Manufacturer: ETERNO
Sizes: 35x55x10 (mm)
Weight:: 0.08 (kg)
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ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ RNA4848-XL
Manufacturer: INA-FAG
Sizes: 265x300x60 (mm)
Weight:: 5.4 (kg)
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Bearing 14118 / 14282
Manufacturer: TIMKEN
Sizes: 30x71.996x19.002 (mm)
Weight:: 0.352 (kg)
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Подшипник BL 312 Z
Manufacturer: NSK-RHP
Sizes: 60x130x31 (mm)
Weight:: 1.88 (kg)
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INSTALLING BEARINGS
Approximately 16% of all early pill accidents are caused by faulty mounting (generally excessive force) and lack of proper tools.
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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.
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SELECTION OF FUEL OILS
The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.