Подшипник NJ 2311 ET
Inner diameter:: 55 mm
Outer diameter: 120 mm
The size of the width: 43 mm
Weight:: 2.18 kg
Outer diameter: 120 mm
The size of the width: 43 mm
Weight:: 2.18 kg
Технические характеристики из каталога производителя:
- Обозначение NJ 2311 ET
- Размер (r min.) 2 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 2,18 Кг
- Частота вращения предельная при пластичной смазке 4 500 об/мин
- Частота вращения предельная при жидкой смазке 5 600 об/мин
- Размер сопряженных деталей (da min.) 64
- Размер сопряженных деталей (db min) 64
- Размер сопряженных деталей (ra max.) 2
- Размер (r1 min.) 2 мм.
- Размер сопряженных деталей (Db max) 111
- Размер сопряженных деталей (db max.) 68
- Размер сопряженных деталей (rb max.) 2
Bearing 3304 J
Manufacturer: INA-FAG
Sizes: 20x52x22.200 (mm)
Weight:: 0.220 (kg)
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Bearing NUP236
Manufacturer: ETERNO
Sizes: 180x320x52 (mm)
Weight:: 20.33 (kg)
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Подшипник 51108
Manufacturer: NACHI
Sizes: 40x60x13 (mm)
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Manufacturer: ContiTech AG
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5 NBR 90(080,00x05,00)
Manufacturer: KASTAS
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SEALS (REINFORCED SEAL) (D)
Manufacturer: FEKO
Sizes: 60x80x5.50 (mm)
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Bearings GAY20-NPP-B
Manufacturer: INA-FAG
Weight:: 0.13 (kg)
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Корпус UCT213+WB
Manufacturer: NACHI
Weight:: 23.4 (kg)
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RPP8 DD 3252 MFX - Megaflex
Manufacturer: ContiTech AG
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Подшипник 6006VV
Manufacturer: NSK-RHP
Sizes: 30x55x13 (mm)
Weight:: 0.116 (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.