Подшипник NJ 2312 ET
Inner diameter:: 60 mm
Outer diameter: 130 mm
The size of the width: 46 mm
Weight:: 2.7 kg
Outer diameter: 130 mm
The size of the width: 46 mm
Weight:: 2.7 kg
Технические характеристики из каталога производителя:
- Обозначение NJ 2312 ET
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 2,7 Кг
- Частота вращения предельная при пластичной смазке 4 300 об/мин
- Частота вращения предельная при жидкой смазке 5 300 об/мин
- Размер сопряженных деталей (da min.) 71
- Размер сопряженных деталей (db min) 71
- Размер сопряженных деталей (ra max.) 2
- Размер (r1 min.) 2,1 мм.
- Размер сопряженных деталей (Db max) 119
- Размер сопряженных деталей (db max.) 75
- Размер сопряженных деталей (rb max.) 2
K755 PTFE/NBR(260x230x15 )
Manufacturer: KASTAS
Sizes: 260x230x15 (mm)
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Bearing 08Y24
Manufacturer: INA-FAG
Sizes: 20.638x37.670x14.600 (mm)
Weight:: 0.061 (kg)
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AT20 DD
Manufacturer: ContiTech AG
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SEALS (REINFORCED SEAL) (G)
Manufacturer: FEKO
Sizes: 20x35x8 (mm)
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SEALS (REINFORCED SEAL) (FK)
Manufacturer: FEKO
Sizes: 58.73x82.55x11.90 (mm)
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K12 PU(30x42x6/9)
Manufacturer: KASTAS
Sizes: 30x42x6/9 (mm)
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PM 4470 / 1760 M EL
Manufacturer: ContiTech AG
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O-RING
Manufacturer: NQK SF
Sizes: 23.50x26.50x1.50 (mm)
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K36 (80x90x8)
Manufacturer: KASTAS
Sizes: 80x90x8 (mm)
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O-RING
Manufacturer: NQK SF
Sizes: 199.30x210.70x5.70 (mm)
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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.